List of Publications of Masaaki YOSHIFUJI, DSc

0 M. Yoshifuji, Kagaku to Kogyo, 23, 347 (1970); Flower basket and Sampo box made from filter paper
1 N. Inamoto and M. Yoshifuji, Bull. Chem. Soc. Jpn., 43, 2574-2581 (1970); Thermal Demercuration Reaction of Organomercurials
2 M. Yoshifuji, I. Fujishima, R. Okazaki, and N. Inamoto, Chem. Ind. (London), 1970, 625; Reaction of 1,3,5-Tri-tert-butylbenzene with Phosphorus Trichloride: Revised Structure of 2,4,6-Tri-tert-butylphenylphosphinic Chloride
3 M. Yoshifuji, Yuki Gosei Kagaku Kyokai Shi, 28, 177-205 (1970); NMR of Phosphorus Compounds
4 S. Nakayama, M. Yoshifuji, R. Okazaki, and N. Inamoto, J. Chem. Soc., Chem. Commun., 1971, 1186-1187; Reactions of Phosphinothioylidene (R-P=S) as Intermediate
5 M. Yoshifuji, R. Okazaki, and N. Inamoto, J. Chem. Soc., Perkin I, 1972, 559-561; Aluminum Chloride-catalysed Reactions of 1-Alkyl-3,5-di-t-butylbenzene with Phosphorus Trichloride. Migration of t-Butyl Group to the Phosphorus Atom
6 M. Yoshifuji, Modern Synth. Org. Chem. 5, 191-258 (1971); 31P-NMR of Phosphorus Compounds. In Organo-phosphorus Compounds ed. Soc. Synth. Org. Chem., Jpn., Giho Do (Tokyo).
7 M. Yoshifuji, S. Nakayama, R. Okazaki, and N. Inamoto, J. Chem. Soc., Perkin I, 1973, 2065-2068; Phosphinidenes and Related Intermediates. I. Reactions of Phosphinoylidenes (R-P=O) and Phosphinothioylidenes (R-P=S) with Diethyl Disulphide and Benzil
8 S. Nakayama, M. Yoshifuji, R. Okazaki, and N. Inamoto, J. Chem. Soc., Perkin I, 1973, 2069-2071; Phosphinidene and Related Intermediates. II. Reactions of Phosphonic or Phosphonothioic Dichlorides with Benzil in the Presence of an Excess of Magnesium. Formation of Diphenylacetylene
9 M. Yoshifuji, S. Tanaka, and N. Inamoto, Chem. Lett., 1974, 1245-1246; Novel Formation of Aromatic Nitriles by Friedel-Crafts Reaction in Nitromethane
10 T. Emoto, H. Gomi, M. Yoshifuji, R. Okazaki, and N. Inamoto, Bull. Chem. Soc. Jpn., 47, 2449-2452 (1974); Metal Phosphinylidene and Phosphinothioylides. I. Formation of Metal Diphenylphosphinylides and Diphenylphosphinothioylides and the Reactions with Some Organic Halides and Aldehydes
11 K. Goda, H. Gomi, M. Yoshifuji, and N. Inamoto, Bull. Chem. Soc. Jpn., 47, 2453-2456 (1974); Metal Phosphinylides and Phosphinothioylides. II. Effects of Metals of the Reactions of [Ph2PX]M with Benzaldehyde and p-Benzoquinone
12 M. Yoshifuji, H. Gomi, and N. Inamoto, Bull. Chem. Soc. Jpn., 47, 2905-2906 (1974); Metal Phosphinylides and Phosphinothioylides. III. Reactions of Lithium Diphenylphosphinylide and Diphenylphosphinothioylide with Acetone and Bromoacetone
13 S. Nakayama, M. Yoshifuji, R. Okazaki, and N. Inamoto, Bull. Chem. Soc. Jpn., 48, 546-548 (1975); Phosphinidenes and Related Intermediates. III. Reactions of Phosphinylidenes and Phosphinothioylidene with Conjugated Dienes
14 M. Yoshifuji, S. Tanaka, and N. Inamoto, Bull. Chem. Soc. Jpn., 48, 2607-2608 (1975); Friedel-Crafts Reactions of l,3,5-Trialkylbenzenes with Sulfur Monochloride and N-Chlorodimethylamine
15 S. Nakayama, M. Yoshifuji, R. Okazaki, and N. Inamoto, Bull. Chem. Soc. Jpn., 48, 3733-3738 (1975); Phosphinidenes and Related Intermediates. IV. Reactions of Phosphinothioylidenes with cis- and trans-Stilbene Oxides
16 K. Goda, M. Yoshifuji, R. Okazaki, and N. Inamoto, Bull. Chem. Soc. Jpn., 48, 2484-2486 (1975); Metal Phosphinylides and Phosphinothioylides. IV. Reactions with Tetrahydrofuran
17 M. F. Semmelhack, H. T. Hall, M. Yoshifuji, and G. Clark, J. Am. Chem. Soc., 97, 1247-1248 (1975); Reactions of Carbanions with π-Benzenechromium Tricarbonyl. Nucleophilic Aromatic Substitution for Hydride
18 M. F. Semmelhack, H. T. Hall, Jr., and M. Yoshifuji, J. Am. Chem. Soc., 98, 6387-6389 (1976); 5η-Cyclohexadienyltricarbonylchromium(0). Intermediates in the Reaction of Carbanions with 6η-Arenetricarbonylchromium(0)
19 S. Nakayama, M. Yoshifuji, R. Okazaki, and N. Inamoto, Bull. Chem. Soc. Jpn., 49, 1173-1174 (1976); Phosphinidenes and Related Intermediates. V. Reactions of Phosphinylidenes with cis and trans-Stilbene Oxides
20 K. Goda, H. Gomi, M. Yoshifuji, and N. Inamoto, Bull. Chem. Soc. Jpn., 50, 545-546 (1977); Metal Phosphinylides and Phosphinothioylides. VII. The Structure of [Ph2PX]M (X=O, S) in Solution and their Disproportionation
21 M. Yoshifuji, M. J. Loots, and J. Schwartz, Tetrahedron Lett., 1977, 1303-1306; Transmetalation. II. A Convenient Preparation of Vinylic Copper(I) Species from Acetylenes via Organozirconium Intermediates
22 M. Yoshifuji, Chemistry Today, 4, 14-22 (1977); New Organometal­lic Reagents
23 M. Yoshifuji, Yuki Gosei Kagaku Kyokai Shi, 35, 675-682 (1977); A New Synthetic Reagent. Chlorobis(η-cyclopentadienyl)­hydridozirconium(IV)
24 M. Yoshifuji, Kagaku no Ryoiki, 32, 98-110 (1978); Applications of (Arene)-tricarbonylchromium Complexes in Organic Synthesis
25 R. Nagase, T. Kawashima, M. Yoshifuji, and N. Inamoto, Heterocycles, 8, 243-246 (1977); Reactions of Nitrones with Some Thiophosphoryl Compounds. Formations of Thiazoles and Oxazoles
26 D. B. Carr, M. Yoshifuji, L. I. Shoer, K. I. Gell, and J. Schwartz, Ann. N. Y. Acad. Sci., 295, 127-134 (1977); Transmetalation. Organic Synthesis via Transfer of Organic Groups from One Metal to Another
27 M. Yoshifuji, K. I. Gell, and J. Schwartz, J. Organometal. Chem., 153, C15-C18 (1978); Ligand Promoted Reductive Elimination from Zr(IV). The Preparation of Zirconacycles from Alkylzirconium(IV) Hydrides and Alkynes
28 M. Yoshifuji, R. Nagase, T. Kawashima, and N. Inamoto, Heterocycles, 10, 57-60 (1978); Preparation of Benzoxazoles from N-Alkylidene-2-hydroxyanilines and Silver Oxide
29 M. F. Semmelhack, H. T. Hall, Jr., R. Farina, M. Yoshifuji, G. Clark, T. Bargar, K. Hirotsu, and J. Clardy, J. Am. Chem. Soc., 101, 3535-3544 (1979); η5-Cyclo-hexadienyltricarbonylchromium(0) Complexes from Addition of Carbon Nucleophiles to η6-Benzenetricarbonylchromium(0). Formation, Chemical and Spectroscopic Features, and X-ray Diffraction Analysis
30 M. Yoshifuji, J. Tagawa, and N. Inamoto, Tetrahedron Lett., 1979, 2415-2418; Preparation of Diphenylphosphinothioylphenyldiazomethane and its Thermolysis and Photolysis Involving Unusual Sulfur Migration Reaction
31 M. Yoshifuji, F. Hanafusa, and N. Inamoto, Chem. Lett., 1979, 723-726; Synthetic Method of Functionalization of Unsymmetrical Sulfides and Disulfides Using Diphenylphosphino­dithioates
32 M. Yoshifuji, I. Shima, and N. Inamoto, Tetrahedron Lett., 1979, 3963-3964; Very Crowded Molecule; Formation of Bis(2,4,6-tri-t-butylphenyl)phosphinic Chloride
33 M. Yoshifuji, I. Shima, N. Inamoto, K. Hirotsu, and T. Higuchi, Angew. Chem., 92, 405-406 (1980); Ein Beispiel für starke räumliche Überfüllung; Röntgen-Strukturanalyse von Bis(2,4,6-tri-tert-butylphenyl)phosphins Säurechlorid; Angew. Chem., Int. Ed. Engl., 19, 399-400 (1980); A Very Crowded Molecule; X-ray Crystallographic Analysis of Bis(2,4,6-tri-tert-butylphenyl)phosphinic Chloride
34 M. Yoshifuji, Yuki Gosei Kagaku Kyokai Shi, 37, 1034-1040 (1979); Applications of (Arene)chromiumcarbonyl Complexes in Organic Synthesis
35 M. Yoshifuji, Yuki Gosei Kagaku Kyokai Shi, 37, 1037 (1979); Applications of Organozirconium Complexes in Organic Synthesis
36 M. Yoshifuji, Kagaku no Ryoiki, 32, 889 (1978); Topics. Edison as Organic Chemist
37 M. Yoshifuji, Kagaku no Ryoiki, 33, 618 (1979); Topics. Sex Pheromones of American Cockroach and Housefly
38 M. Yoshifuji, Kagaku no Ryoiki, 33, 774 (1979); Topics. Supreme Court and Organic Reactions
39 M. Yoshifuji, Kagaku no Ryoiki, 34, 228 (1980); Topics. Pentavalent Pentacoordinate Carbon; Quest for an Observable Model for the SN2 Transition State
40 M. Yoshifuji, I. Shima, N. Inamoto, and T. Aoyama, Tetrahedron Lett., 22, 3057-3060 (1981); ab initio Calculation of Boat Benzenes in Bis(2,4,6-tri-t-butyl-phenyl)phosphinic Chloride
41 M. Yoshifuji, I. Shima, N. Inamoto, K. Hirotsu, and T. Higuchi, J. Am. Chem. Soc., 103, 4587-4589 (1981); Synthesis and Structure of Bis(2,4,6-tri-tert-butylphenyl)diphosphene; Isolation of a True Phosphobenzene
42 M. Yoshifuji, I. Shima, N. Inamoto, K. Hirotsu, and T. Higuchi, J. Am. Chem. Soc., 104, 6167 (1982); Synthesis and Structure of Bis(2,4,6-tri-tert-butylphenyl)diphosphene; Isolation of a True Phosphobenzene (Correction)
43 J.-J. Lohmann, D. Seebach, M. A. Syfrig, and M. Yoshifuji, Angew. Chem., 93, 125-126 (1981); Lithiiertes N-Pivaloyl-tetrahydroisochinolin -- ein Supernucleophil; Angew. Chem., Int. Ed. Engl., 20, 128∞129 (1981); Lithiated N-Pivaloyltetrahydroisoquinoline -- a Super Nucleophile
44 D. Seebach and M. Yoshifuji, Helv. Chim. Acta, 64, 643-647 (1981); 2-Bis(dimethylamino)phosphinoyl-1-lithio-1,2,3,4-tetrahydroisoquinoline. A Highly Nucleophilic d1-Reagent for the Preparation of 1-Substituted Tetrahydroisoquinolines
45 M. Yoshifuji, I. Shima, and N. Inamoto, ACS Symposium Series, 171, 409-412 (1981); Reactions of 2,4,6-Tri-t-butyl­phenyl)lithium with Phosphorus Halides
46 M. Yoshifuji, R. Nagase, T. Kawashima, and N. Inamoto, Bull. Chem. Soc. Jpn., 55, 870-872 (1982); Reactions of Aldonitrones with Phenylphosphonothioic Dichloride and Related Compounds. Formation of 2-Arylbenzothiazoles from α,N-Diarylnitrones
47 M. Yoshifuji, R. Nagase, and N. Inamoto, Bull. Chem. Soc. Jpn., 55, 873-876 (1982); Reactions of α,N-Diarylnitrones with O-Methyl Diphenyl­phosphinothioate and Oxidations of N-Alkylidene-2-hydroxyanilines with Silver Oxide: Preparation of Benzoxazoles
48 M. Yoshifuji and D. Seebach, Heterocycles, 19, 166 (1982); New Synthetic Methods of l-Substituted l,2,3,4-Tetrahydro­isoquinolines
49 M. Yoshifuji, I. Shima, K. Ando, and N. Inamoto, Tetrahedron Lett., 24, 933-936 (1983); Thermal Reactions of (2,4,6-Tri-tert-butylphenyl)phosphonous Dichloride and its Derivatives; Formation of 2,3-Dihydro-1H-phosphindoles
50 M. Yoshifuji, K. Shibayama, N. Inamoto, and T. Watanabe, Chem. Lett., 1983, 585-588; Reduction of Diphosphene; Formation of dl- and meso-Diphosphanes
51 M. Yoshifuji, K. Ando, K. Toyota, I. Shima, and N. Inamoto, J. Chem. Soc., Chem. Commun., 1983, 419-420; Oxidation of a Diphosphene and Dechlorination of an Arylphosphonic Dichloride; Isolation of the Diphosphene Oxide
52 M. Yoshifuji, Y. J. Choi, and N. Inamoto, Phosphorus and Sulfur, 16, 3-8 (1983); Studies of the Mechanism of Acetolysis of Diphenylphosphinylphenyl-diazomethane
53 M. Yoshifuji, I. Shima, N. Inamoto, M. Yamada, and H. Kuroda, Phosphorus and Sulfur, 16, 157-159 (1983); ESCA Studies of a Diphosphene
54 M. Yoshifuji, K. Shibayama, N. Inamoto, T. Matsushita, and K. Nishimoto, J. Am. Chem. Soc., 105, 2495-2497 (1983); Isolation of Some Sterically Protected Unsymmetrical Diphosphenes; Nature of the Phosphorus-Phosphorus Double Bond
55 M. Yoshifuji, K. Shibayama, N. Inamoto, K. Hirotsu, and T. Higuchi, J. Chem. Soc., Chem. Commun., 1983, 862-863; Reaction of the Diphosphene ArP=PAr (Ar=2,4,6-But3C6H2) with Sulphur: Isolation and X-Ray Structure of the Diphosphene Mono­sulphide
56 M. Yoshifuji, K. Ando, K. Shibayama, N. Inamoto, K. Hirotsu, and T. Higuchi, Angew. Chem., 95, 416-417 (1983); Erste Röntgen-Strukturanalyse eines Thia-diphosphirans; Angew. Chem., Int. Ed. Engl., 22, 418-419 (1983); The First X-Ray Structure Analysis of a Thiadiphosphirane
57 M. Yoshifuji, K. Shibayama, K. Toyota, and N. Inamoto, Tetrahedron Lett., 24, 4227-4228 (1983); Preparation and Characterization of Sterically Protected Primary Phosphine Sulfide and Oxide
58 M. Yoshifuji and N. Inamoto, Tetrahedron Lett., 24, 4855-4858 (1983); Reaction of a Diaryldiphosphene with Hexacarbonylchromium(0) -- Formation of (Arene)-tricarbonylchromium(0) Complexes
59 M. Yoshifuji, K. Toyota, K. Shibayama, and N. Inamoto, Chem. Lett., 1983, 1653-1656; Isolation and Characterization of Stable Alkylidenephosphines
60 M. Yoshifuji, K. Shibayama, I. Shima, and N. Inamoto, Phosphorus and Sulfur, 18, 11-14 (1983); Some Reactions of Diphosphenes and Related Species
61 D. Seebach, J.-J. Lohmann, M. A. Syfrig, and M. Yoshifuji, Tetrahedron, 39, 1963-1974 (1983); Alkylation of the Isoquinoline Skeleton in the 1-Position. Lithiated 2-Pivaloyl- and 2-Bis-(dimethylamino)phosphinoyl-1,2,3,4-tetrahydroiso­quinolines
62 S. Tanaka, M. Yoshifuji, and N. Inamoto, Bull. Res. Inst. Polym. Text., 137, 15-21 (1983); Friedel-Crafts Reaction of 1,3,5-Trialkylbenzenes with Sulfur Monochloride and N-Chlorodimethylamine
63 S. Tanaka, M. Yoshifuji, and N. Inamoto, Bull. Res. Inst. Polym. Text., 137, 19 (1983); Novel Formation of Aromatic Nitriles by Friedel-Crafts Reaction
64 M. Yoshifuji, K. Shibayama, and N. Inamoto, Chem. Lett., 1984, 115-118; Reaction of a Diphosphene with Butyllithium
65 H. Hamaguchi, M. Tasumi, M. Yoshifuji, and N. Inamoto, J. Am. Chem. Soc., 106, 508-509 (1984); The P=P Stretching Frequency Observed in the Resonance Raman Spectrum of Bis(2,4,6-tri-tert-butylphenyl)diphosphene
66 M. Yoshifuji, I. Shima, K. Shibayama, and N. Inamoto, Tetrahedron Lett., 25, 411-414 (1984); Reaction of a Diphosphene with Various Halogens
67 M. Yoshifuji, T. Ishizuka, Y. J. Choi, and N. Inamoto, Tetrahedron Lett., 25, 553-556 (1984); The ortho-Lithiation of Phenyl Groups and α-Lithiation of Alkyl Groups of Thiophos­phoryl Compounds
68 R. Gleiter, G. Friedrich, M. Yoshifuji, K. Shibayama, and N. Inamoto, Chem. Lett., 1984, 313-316; Photoelectron Spectra of Diaryldiphosphenes
69 M. Yoshifuji, K. Toyota, K. Ando, and N. Inamoto, Chem. Lett., 1984, 317-318; Isolation and Characterization on a Stable Dithioxophosphorane
70 H. Hamaguchi, M. Tasumi, M. Yoshifuji, T. Hashida, and N. Inamoto, Chem. Lett., 1984, 463-464; Resonance Raman Spectrum of Bis[tris(trimethylsilyl)-methyl]diphosphene
71 M. Yoshifuji, K. Shibayama, and N. Inamoto, Chem. Lett., 1984, 603-606; Isolation and Characterization of Selenadiphosphiranes and Diselenoxophosphorane
72 M. Yoshifuji, K. Shibayama, K. Ando, and N. Inamoto, Heterocycles, 21, 475 (1984); Isolation and Characterization of a Thiadiphosphirane
73 M. Yoshifuji, K. Toyota, K. Shibayama, and N. Inamoto, Tetrahedron Lett., 25, 1809-1812 (1984); Isolation and Characterization of Some Very Stable 1-Phospha-allenes; Sterically Protected Iminomethylene- and Ethenylidenephosphines
74 M. Yoshifuji, K. Toyota, and N. Inamoto, J. Chem. Soc., Chem. Commun., 1984, 689-690; Isolation and Characterisation of the First Stable Diphospha-allene; P,P'-Bis(2,4,6-tri-t-butylphenyl)-1,3-diphospha-allene
75 T. Matsushita, K. Hirotsu, T. Higuchi, K. Nishimoto, M. Yoshifuji, K. Shibayama, and N. Inamoto, Tetrahedron Lett., 25, 3321-3324 (1984); ab initio Calculations of Isomerization Reaction of Diphosphene l-Sulfide to Thia-diphosphirane
76 M. Yoshifuji, K. Shibayama, and N. Inamoto, Heterocycles, 22, 681-686 (1984); Preparation and Characterization of Some Unsymmetrical Thiadiphosphiranes
77 M. Yoshifuji, K. Shibayama, K. Toyota, N. Inamoto, and S. Nagase, Chem. Lett., 1985, 237-240; Attempted Isolation of Mono­meric Iminophosphines; Formation of a Sterically Protected Iminophosphine P-Sulfide and Detection of Iminophosphines
78 M. Yoshifuji, in Guidebook of Chemical Experiments, Ed. Chem. Soc. Jpn., Maruzen Tokyo (1984), pp. 200-204; Experimental Technique. Assembling Apparatus
79 M. Yoshifuji, in Guidebook of Chemical Experiments, Ed. Chem. Soc. Jpn., Maruzen Tokyo (1984), pp. 209-213; Experimental Technique. Purification of Organic Solvents
80 M. Yoshifuji, T. Hashida, K. Shibayama, and N. Inamoto, Chem. Lett., 1985, 287-290: Preparation of the P-Coordinated Group VI-Metal Carbonyl Complexes of Diaryldiphosphenes
81 M. Yoshifuji, K. Toyota, and N. Inamoto, Tetrahedron Lett., 26, 1727-1730 (1985); Photoisomerization of Benzylidenephosphine Containing Phosphorus in Low Coordination State
82 M. Yoshifuji, N. Inamoto, K. Ito, and S. Nagase, Chem. Lett., 1985, 437-440; ab initio Calculation of Diphosphene and Cyclopolyphosphanes
83 M. Yoshifuji, T. Hashida, N. Inamoto, K. Hirotsu, T. Hori­uchi, T. Higuchi, K. Ito, and S. Nagase, Angew. Chem., 97, 230-231 (1985); E/Z-Photoisomerisierung von metallkomplexierten Diphosphenen; Angew. Chem., Int. Ed. Engl., 24, 211-212 (1985); E/Z Photoisomerization of a Diphosphene of Carbonyl Metal Complexes (M = Cr, Mo, W)
84 M. Yoshifuji, K. Toyota, and N. Inamoto, Chem. Lett., 1985, 441-442; Preparation of Stable Phosphiranes from Phosphide and Epoxide Assisted by Silicon
85 M. Yoshifuji, K. Toyota, N. Inamoto, K. Hirotsu, T. Higuchi, and S. Nagase, Phosphorus and Sulfur, 25, 237-243 (1985); Structure and Reactivity of 1-Phosphaallene and Methylenephosphines Containing Phosphorus in Lower Coordination State
86 M. Yoshifuji, K. Toyota, N. Inamoto, K. Hirotsu, and T. Higuchi, Tetrahedron Lett., 26, 6443-6446 (1985); The First X-Ray Determination of a Z-Phosphaethylene; Z-2-Phenyl-l-(2,4,6-tri-t-butylphenyl)phosphaethylene
87 M. Yoshifuji, Kagaku to Kogyo, 38, 706 (1985); Multiple Bonding Involving Group V (15) Elements
87a M. Yoshifuji, Kagaku to Kogyo, 38, 295 (1985); On the Glass Model of Building of the Department of Chemistry, Faculty of Science, The University of Tokyo
88 M. Yoshifuji, N. Inamoto, K. Hirotsu, and T. Higuchi, J. Chem. Soc., Chem. Commun., 1985, 1109-1110; X-Ray Analysis of Tricarbonylchromium(0) Complexes of E-Bis(2,4,6-tri-t-butyl­phenyl)diphosphene
89 C. A. Akpan, M. F. Meidine, J. F. Nixon, M. Yoshifuji, K. Toyota, and N. Inamoto, J. Chem. Soc., Chem. Commun., 1985, 946-947; η2-Co-ordination in a 1,3-Diphospha-allene Complex of Platinum(0). Synthesis and Solution 31P- N.M.R. Spectrum of [Pt(PPh3)2(RP=C=PR)] (R=2,4,6-But3C6H2)
90 M. Yoshifuji, K. Shibayama, T. Hashida, K. Toyota, T. Niitsu, I. Matsuda, T. Sato, and N. Inamoto, J. Organometal. Chem., 311, C63-C67 (1986); P-Coordinated Group VI Metal(0) Carbonyl Complexes of Multiple-bond Organophosphorus Compounds in the Low Coordination State
91 M. Yoshifuji, K. Toyota, T. Niitsu, N. Inamoto, Y. Okamoto, and R. Aburatani, J. Chem. Soc., Chem. Commun., 1986, 1550-1551; The First Separation of an Optically Active 1,3-Diphospha-allene of Axial Dissymmetry
92 M. Yoshifuji, Kagaku to Kogyo, 40, 116-117 (1987); Unusual Phosphorus Compounds of Current Interest
93 M. Yoshifuji, K. Toyota, K. Shibayama, T. Hashida, and N. Inamoto, Phosphorus and Sulfur, 30, 527-530 (1987); Sterically Protected Unusual Compounds in Lower Coordination States; Diphosphenes, Phosphaethylenes, and 1-Phospha- and 1,3-Diphospha-allenes
94 M. Yoshifuji, T. Nakamura, and N. Inamoto, Tetrahedron Lett., 28, 6325-6328 (1987); 2,4,6-Tri-t-butylphenyllithium as a Hindered Base---Kinetic Deprotonation of Benzyl Methyl Ketone
95 C. A. Akpan, P. B. Hitchcock, J. F. Nixon, M. Yoshifuji, T. Niitsu, and N. Inamoto, J. Organometal. Chem., 338, C35-C37 (1988); Different Modes of Hydrogen Migration in Reactions of Diphosphaallene, ArP=C=PAr (Ar=2,4,6-But3C6H2) with [W(CO)5(THF)] and [Fe3(CO)12]. Crystal and Different Modes of Hydrogen Migration in Reactions of Diphosphaallene, ArP=C=PAr (Ar=2,4,6-But3C6H2) with [W(CO)5(THF)] and [Fe3(CO)12]. Crystal and Molecular Structure of [Fe2(CO)6(ArP=CH-PCH2(CMe2)C6H2But2)]
96 M. Yoshifuji, T. Niitsu, K. Toyota, N. Inamoto, H. H. Karsch, and H.-U. Reisacher, Tetrahedron Lett., 29, 333-336 (1988); Thermal Cyclization of a 1,3-Diphosphaallene. For­mation of a 1,2,3,4-Tetrahydro-1-phosphanaphthalene
97 M. Yoshifuji, K. Toyota, I. Matsuda, T. Niitsu, N. Inamoto, K. Hirotsu, and T. Higuchi, Tetrahedron, 44, 1363-1367 (1988); Synthesis and Structures of E- and Z-Phospha­ethylenes
98 M. Yoshifuji, T. Niitsu, K. Toyota, N. Inamoto, K. Hirotsu, Y. Odagaki, T. Higuchi, and S. Nagase, Polyhedron, 7, 2213-2216 (1988); X-Ray Structure of a Sterically Protected 1-Aza-3-phospha-allene
99 M. Yoshifuji, T. Sato, and N. Inamoto, Chem. Lett., 1988, 1735-1738; Wavelength- and Temperature-dependent Photolysis of a Diphosphene. Generation of 2,4,6-Tri-t-butylphenylphosphinidene and E/Z Isomerization
100 M. Yoshifuji, T. Niitsu, and N. Inamoto, Chem. Lett., 1988, 1733-1734; Formation of a Phospha-alkyne via Migration of the Phenyl Group from Phosphorus to Carbon
101 M. Yoshifuji, S. Sasaki, T. Niitsu, and N. Inamoto, Tetrahedron Lett., 30, 187-188 (1989); A Convenient New Route from Diphosphene to 1,3-Diphospha-allene and Dynamic NMR Studies of the 2,4,6-Tri-t-butylphenyl Derivative
102 M. Yoshifuji, S. Sasaki, and N. Inamoto, Tetrahedron Lett., 30, 839-842 (1989); A New Direct Method for Introducing 2-(2,4,6-Tri-t-butylphenyl)-2-phospha-vinylidene Group. Formation of 1-Phospha- and 1,3-Diphospha-allenes
103 M. Yoshifuji, T. Sato, and N. Inamoto, Bull. Chem. Soc. Jpn., 62, 2394-2395 (1989); Photoreaction of (E)-1-Mesityl-2-(2,4,6-tri-t-butylphenyl)diphosphene
104 M. Yoshifuji, T. Niitsu, D. Shiomi, and N. Inamoto, Tetrahedron Lett., 30, 5433-5436 (1989); A Versatile Preparation of 2,6-Di-t-butylbromobenzene. Application to Steric Protection for Organophosphorus Compounds in Low Coordination States
105 M. Yoshifuji, S. Sasaki, and N. Inamoto, J. Chem. Soc., Chem. Commun., 1989, 1732-1733; The First Preparation of an Unsymmetrical 1,3-Diphospha-allene Carrying 2,4,6-Tri-t-butylphenyl and 2,4,6-Tri-t-pentylphenyl as Protecting Groups
106 M. Yoshifuji, K. Toyota, Y. Okamoto, and T. Asakura, Tetrahedron Lett., 31, 2311-2314 (1990); Separation of an Optically Active Phosphaallene of Pseudo Axial Dissymmetry
107 K. Hirotsu, A. Okamoto, K. Toyota, and M. Yoshifuji, Heteroat. Chem., 1, 251-254 (1990); X-Ray Structure of 3-Diphenylmethylene-2-(2,4,6-tri-t-butylphenyl)-thiaphosphirane 2-Sulfide. The First Thiaphosphirane with exo-Methylene
108 T. Yanagisawa, S. Tobita, S. Tajima, M. Yoshifuji, and N. Inamoto, Mass Spectr., 37, 229-238 (1989); Fragmentation of 1,2-Diethoxy-ethane by Electron Impact
109 M. Yoshifuji, K. Toyota, M. Murayama, S. Sasaki, and N. Inamoto, Science Reports Tohoku Univ., Ser. 1, 72, 26-32 (1989); Preparation of 2,4,6-Tri-t-pentylbromobenzene and Its Application as a New Bulky Protecting Group for Phosphorus Compounds in Low Coordination State
110 M. Yoshifuji, Chemistry Today, 1990 (3), 32-38; Stabilization of Unstable Chemical Species. Studies on Unusual Organophosphorus Compounds
111 K. Toyota, M. Yoshifuji, and K. Hirotsu, Chem. Lett., 1990, 643-646; Sulfurization Reaction of 1,3-Diphosphaallene. X-Ray Structure of cis-2,4-Bis(2,4,6-tri-t-butylphenyl)-1,2,4-thiadiphosphetane 2,4-Disulfide
112 M. Yoshifuji, H. Yoshimura, and K. Toyota, Chem. Lett., 1990, 827-830 Reaction of Dichlorocarbene with Phosphaethylenes. Preparation of Phosphaallene from Phosphaethylene via Dichlorophosphirane
113 M. Yoshifuji, K. Toyota, T. Niitsu, N. Inamoto, and K. Hirotsu, J. Organometal. Chem., 389, C12-C15 (1990); Preparation and X-ray Structure of Bis(pentacarbonyltungsten) Complexes of 1,3-Diphosphaallene with η1-Coordination Mode
114 M. Yoshifuji, S. Sasaki, D. Shiomi, T. Niitsu, and N. Inamoto, Phosphorus, Sulfur, Silicon Relat. Elem., 49/50, 325-328 (1990); Some New Protective Groups for Stabilizing Low Coordinated Phosphorus Compounds
115 M. Yoshifuji, in Multiple Bonds and Low Coordination in Phosphorus Chemistry, Ed. M. Regitz and O. J. Scherer, Georg Thieme Verlag, Stuttgart (1990), p. 321-337; Phosphinylidenephosphines (Diphosphenes)
116 M. Yoshifuji, in Multiple Bonds and Low Coordination in Phosphorus Chemistry, Ed. M. Regitz and O. J. Scherer, Georg Thieme Verlag, Stuttgart (1990), p. 411-414; Phosphinylidene-methylene (imino, oxo, thioxo, or selenoxo)phosphoranes
117 M. Yoshifuji, K. Toyota, T. Sato, N. Inamoto, and K. Hirotsu, Heteroat. Chem., 1, 339-342 (1990); X-Ray Structure of a Pentacarbonyltungsten Complex of 1-Phosphaallene
118 T. Niitsu, N. Inamoto, K. Toyota, and M. Yoshifuji, Bull. Chem. Soc. Jpn., 63, 2736-2738 (1990); Preparation and Hydrolysis of Some Sterically Protected 3-Aza-1-phosphaallenes
119 M. Yoshifuji, Y. Kawai, and M. Yasunami, Tetrahedron Lett., 31, 6891-6892 (1990); Reactions of Halocarbenes with Phosphaalkyne. Formation of Acetylenes via Phosphirene Intermediates
120 M. Yoshifuji, K. Toyota, M. Murayama, H. Yoshimura, A. Okamoto, K. Hirotsu, and S. Nagase, Chem. Lett., 1990, 2195-2198; Preparation of Sterically Protected 3,4-Bis(phosphinidene)cyclobutenes and their Isomerism
121 M. Yoshifuji, K. Toyota, H. Yoshimura, K. Hirotsu, and A. Okamoto, J. Chem. Soc., Chem. Commun., 1991, 124-125; Reactions of Dichlorocarbene with Sterically Protected Phosphaallene and 1,3-Diphosphaallene
122 M. Yoshifuji, K. Toyota, and H. Yoshimura, Chem. Lett., 1991, 491-492; Preparation of 1,4-Diphosphabutatriene from 3-Dichloromethylene-1,2-diphosphirane
123 K. Toyota and M. Yoshifuji, Reviews on Heteroatom Chemistry, 5, 152-179 (1991); Extremely Bulky Lithium Trialkylsilylphosphides. Synthetic Application to Sterically Protected Phosphaethylenes, Phosphaallenes, and Related Compounds
124 M. Yoshifuji, K. Toyota, T. Sato, and N. Inamoto, Science Reports Tohoku Univ., Ser. 1, 73, 1-7 (1990); Preparation and Photolysis of Pentacarbonyl­tungsten Complex of Bis(2,4,6-tri-t-butylphenyl)diphosphene
125 T. Kawashima, S. Nakayama, M. Yoshifuji, R. Okazaki, and N. Inamoto, Bull. Chem. Soc. Jpn., 64, 711-712 (1991); Revised Structure of 2-Cyclohexyl-3,4-diphenyl-1,2-oxaphosphetane 2-Oxide
126 K. Toyota, K. Tashiro, and M. Yoshifuji, Chem. Lett., 1991, 2079-2082; Preparation of Group-6 Metal(0) Carbonyl Complexes of Chelate Type Containing Diphosphinidenecyclobutene as a Bidentate Ligand
127 K. Toyota, H. Yoshimura, T. Uesugi, and M. Yoshifuji, Tetrahedron Lett., 32, 6879-6882 (1991); Reaction of Dichlorocarbene with Sterically Protected Phosphabutatriene. Formation of a Stable Dimethylenephosphirane
128 K. Toyota, Y. Ishikawa, M. Yoshifuji, K. Okada, K. Hosomi, and K. Hirotsu, Chem. Lett., 1991, 2113-2116; Isolation and X-Ray Structure of trans-3,5-Bis(2,4,6-tri-t-butylphenyl)-1,2,3,5-dithiadiphospholane 3,5-Disulfide
129 I. Miyahara, A. Hayashi, K. Hirotsu, M. Yoshifuji, H. Yoshimura, and K. Toyota, Polyhedron, 11, 385-387 (1992); The First X-Ray Analysis of a Phospha[3]radialene
130 K. Toyota, Y. Ishikawa, K. Shirabe, M. Yoshifuji, K. Okada, and K. Hirotsu, Heteroat. Chem., 4, 279-285 (1993); Preparation and X-Ray Crystal Structure Analysis of cis-2,4-Bis(2,4,6-tri-t-butylphenyl)-1,2,4-oxadiphosphetane 2,4-Disulfide and cis/trans Isomerization of the Corresponding 1,2,4-Thia­diphosphetane Derivative
131 M. Yoshifuji, Tohoku Daigaku Gakuho, 1309, 430-431 (1991); Studies of Unusual Organophosphorus Compounds
132 M. Yoshifuji, M. Abe, K. Toyota, K. Goto, and N. Inamoto, Science Reports Tohoku Univ., Ser. 1, 74, 8-13 (1991); Preparation and Attempted Photoreaction of Diphosphenes Bearing 2,4,6-Tris(trifluoromethyl)phenyl Group
133 M. Yoshifuji, M. Hirano, K. Toyota, T. Niitsu, D. Shiomi, and N. Inamoto, Science Reports Tohoku Univ., Ser. 1, 74, 1-7 (1991); Preparation of 2-Bromo-3,5-di-t-butyl-N,N-dimethylaniline. A Bulky Compound Potentially Applicable to Steric Protection
134 K. Toyota, K. Tashiro, M. Yoshifuji, and S. Nagase, Bull. Chem. Soc. Jpn., 65, 2297-2299 (1992); Preparation and Isomerization of 3,4-Bis(2,4,6-tri-t-butylphenylphosphinidene)cyclobutenes
135 M. Yoshifuji, H. Kawanami, Y. Kawai, K. Toyota, M. Yasunami, T. Niitsu, and N. Inamoto, Chem. Lett., 1992, 1053-1056; A New Preparative Route to Phospha­ethynes from Dichlorophosphaethenes by Lithiation, Photoisomerization, and Re-lithiation Involving Migration
136 K. Toyota, K. Tashiro, M. Yoshifuji, I. Miyahara, A. Hayashi, and K. Hirotsu, J. Organometal. Chem., 431, C35-C41 (1992); X-Ray Structure Analyses of a Diphosphinidenecyclobutene and Its Chelate Type Tetracarbonylmolybdenum(0) Complex
137 M. Yasunami, T. Ueno, M. Yoshifuji, A. Okamoto, and K. Hirotsu, Chem. Lett., 1992, 1971-1974; Synthesis and Properties of Some Sterically Protected 2-(1- and 2-Azulenyl)-1-phosphaethenes
138 M. Yoshifuji, Phosphorus, Sulfur, Silicon Relat. Elem., 74, 373-374 (1993); Reactions of Sulfur with Some Unusual Organophosphorus Compounds in Low Coordination States
139 M. Yoshifuji, K. Toyota, and H. Yoshimura, Phosphorus, Sulfur, Silicon Relat. Elem., 76, 67-70 (1993); Reactions of Dichlorocarbene with Some Organophosphorus Compounds in Low Coordination States
140 K. Toyota, K. Tashiro, and M. Yoshifuji, Phosphorus, Sulfur, Silicon Relat. Elem., 77, 228 (1993); Preparation of Sterically Protected 3,4-Bis(phosphinidene)­cyclobutenes and Their Isomerism
141 M. Abe, K. Toyota, and M. Yoshifuji, Chem. Lett., 1992, 2349-2352; Preparations and Properties of Captodative 1-Amino-2-aryldiphosphenes Carrying Bis(trifluoromethyl)phenyl or Tris(trifluoromethyl)phenyl Group
142 M. Yoshifuji, M. Hirano, and K. Toyota, Tetrahedron Lett., 34, 1043-1046 (1993); Stable Dithioxophosphorane, Diselenoxophosphorane, and Selenoxophosphine Bearing 2,4-Di-t-butyl-6-(dimethylamino)phenyl Group as a New Sterically Protecting Auxiliary
143 R. Challoner, C. A. McDowell, M. Yoshifuji, K. Toyota, and J. A. Tossell, J. Magnetic Resonance, Ser. A; 104, 258-267 (1993); A Solid State Study of a Novel 31P Spin Pair Using Magic-Angle Spinning Nuclear Magnetic Resonance Spectroscopy
144 M. Yoshifuji, in Jikken Kagaku Koza, Vol. 24, Ed. Chem. Soc. Jpn., Maruzene, Tokyo (1992), pp. 272-292; Organophosphorus Compounds
145 M. Yoshifuji, M. Abe, K. Toyota, K. Goto, and N. Inamoto, Bull. Chem. Soc. Jpn., 66, 1572-1575 (1993); Photochemical Reactions of Diphosphenes Carrying 2,4,6-Tris(trifluoromethyl)phenyl Group
146 M. Abe, K. Toyota, and M. Yoshifuji, Heteroat. Chem., 4, 427-432 (1993); Preparation and Properties of Some Stable Diphosphenes Carrying N-(9-Fluorenyl)-N-mesitylamino Group as an Electron-donating New Sterically Protecting Auxiliary
147 M. Yoshifuji, M. Hirano, S. Sangu, and K. Toyota, Science Reports Tohoku Univ., Ser. 1, 75, 1-6 (1992); Reaction of 2,4-Di-t-butyl-6-(dimethylamino)phenylphosphonous Dichloride with Lithium 2,4,6-Tri-t-butylphenylphosphides.--- Formation of 1-[2,4-Di-t-butyl-6-(dimethylamino)­phenyl]-2-(2,4,6-tri-t-butylphenyl)diphosphene
148 Y. Kitamori, M. Yasunami, T. Hioki, K. Takase, and M. Yoshifuji, Bull. Chem. Soc. Jpn., 65, 3282-3287 (1992); Synthesis of a Polycyclic π-Conjugated System Containing an Azulene Unit by Flash Vacuum Pyrolytic Method. III. Synthesis and Properties of 4-Hydroxy-3H-cyclopent[a]azulen-3-one
149 M. Yoshifuji, K. Toyota, T. Uesugi, I. Miyahara, and K. Hirotsu, J. Organometal. Chem., 461, 81-84 (1993); 469, C24-C27 (1994); X-Ray Analysis of 1-Phospha-1,2,3-butatriene as a Ligand of Carbonyltungsten Complex
150 M. Yoshifuji, in Phosphorus-31 NMR Spectral Properties in Compound Characterization and Structural Analysis, Ed. L. D. Quin and J. Verkade, VCH Publishers (New York), Chap. 14, pp. 175-187 (1994); 31P NMR in Studies of Some 1- and 2-Coordinate Phosphorus Compounds
151 K. Toyota, K. Tashiro, and M. Yoshifuji, Angew. Chem., 105, 1256-1258 (1993); Synthese und Struktur eines Diphospha[4]radialens; Angew. Chem., Int. Ed. Engl., 32, 1163-1165 (1993); Synthesis and Structure of Diphospha[4]radialene
152 M. Yoshifuji, M. Abe, K. Toyota, I. Miyahara, and K. Hirotsu, Bull. Chem. Soc. Jpn., 66, 3831-3833 (1993); X-Ray Analysis of a Captodative Diphosphene, 1-(Mesityl-9-fluorenylamino)-2-[2,4,6-tris(trifluoromethyl)phenyl]diphosphene
153 M. Yoshifuji, S. Sangu, M. Hirano, and K. Toyota, Chem. Lett., 1993, 1715-1718; A Stabilized Phosphinothioylidene Generated by Deselenation of a Selenoxo­thioxophosphorane
154 M. Yoshifuji, K. Kamijo, and K. Toyota, Bull. Chem. Soc. Jpn., 66, 3440-3443 (1993); Utilization of 2,4-Di-t-butyl-6-(methoxymethyl)phenyl as a New Sterically Protecting Group
155 M. Yoshifuji, D.-L. An, K. Toyota, and M. Yasunami, Chem. Lett., 1993, 2069-2072; Preparations and Sulfurization Reactions of 2,4-Di-t-butyl-6-methoxyphenylphosphine and 1-(2,4-Di-t-butyl-6-methoxyphenyl)-2-(2,4,6-tri-t-butylphenyl)diphosphene
156 M. Yoshifuji, K. Shimura, and K. Toyota, Bull. Chem. Soc. Jpn., 67, 1980-1983 (1994); Photolysis of (2,4,6-Tri-t-butylphenyl)bis(trimethylsilyl)phosphine
157 M. Yoshifuji, D.-L. An, K. Toyota, and M. Yasunami, Tetrahedron Lett., 35, 4379-4382 (1994); 2,4-Di-t-butyl-6-methoxyphenyldithioxophosphorane as a Probe for the Mechanistic Studies of Lawesson's Reagent
158 M. Yoshifuji, M. Shibata, K. Toyota, I. Miyahara, and K. Hirotsu, Heteroat. Chem., 5, 195-200 (1994); Reaction of Dichlorocarbene with 1-(2,4,6-Tri-t-butyl­phenyl)-1-phosphaallenes
159 M. Yoshifuji, K. Kamijo, and K. Toyota, Tetrahedron Lett., 35, 3971-3974 (1994); Preparation and X-Ray Structure of [2,4-Di-t-butyl-6(N,N-dimethyl­aminomethyl)­phenyl]dithioxo­phosphorane Stabilized by Intramolecular Coordination
160 M. Yoshifuji, A. Otoguro, and K. Toyota, Bull. Chem. Soc. Jpn., 67, 1503-1506 (1994); Preparation of [4-t-Butyl-2,6-bis(N,N-dimethyl­aminomethyl)­phenyl]thioxo­phosphine Sulfide with Intramolecular Participation of Nitrogen Lone Pair in Stabilization
161 H. Higuchi, J. Ojima, M. Yasunami, K. Fujimori, and M. Yoshifuji, Tetrahedron Lett., 35, 1259-1262 (1994); Annelated Dehydroannulenes Fused with Azulene Ring. The Synthesis of Bisdedydro[14]- and -[16]annuleno[a]azulene
162 H. Higuchi, J. Ojima, M. Yasunami, K. Fujimori, M. Ueno, M. Yoshifuji, and G. Yamamoto, J. Chem. Soc., Perkin Trans. 1, 1994, 1167-1178; Annelated Dehydroannulenes Fused with Azulene Ring. Synthesis and Properties of Tetrahydro[14]- and -[16]annuleno[a]azulenes
163 K. Takahashi, T. Nihira, M. Yoshifuji, and K. Tomitani, Bull. Chem. Soc. Jpn., 66, 2330-2334 (1993); Conjugation-Extended Tetrathiafulvalene Analogues Involving a Central Aromatic 5-Membered Heterocyclic Linking Group
164 M. Yoshifuji, T. Uesugi, and K. Toyota, Science Reports Tohoku Univ., Ser. 1, 76, 1-7 (1993); Preparation of a 13C-Labeled 1-Phospha-1,2,3-butatriene and Its Pentacarbonyltungsten Complex for NMR Studies
165 T. Ueno, M. Yasunami, and M. Yoshifuji, Bull. Chem. Soc. Jpn., 67, 1922-1930 (1994); Synthesis and Properties of Sterically Protected 2-Azulenyl-1-phosphaethenes. II. 2-(1-Azulenyl)- and 2-(2-Azulenyl)-1-(2,4,6-tri-t-butylphenyl)phosphaethenes
166 M. Yoshifuji, K. Toyota, K. Shirabe, H. Iki, T. Nagasaki, and S. Shinkai, Tetrahedron Lett., 35, 6313-6316 (1994); Thiadiphosphetane Disulfide as a Metal Extractant Which Shows High Ag+ Selectivity
167 K. Toyota and M. Yoshifuji, Yuki Gosei Kagaku Kyokai Shi, 52, 580-588 (1994); Reactions of Dichlorocarbene with Phosphorus Compounds in Low Coordination (Low-σ) States
168 M. Yoshifuji, Kagaku, 49, 469 (1994); Phosphorus as a New Element
169 D.-L. An, K. Toyota, M. Yasunami, and M. Yoshifuji, Heteroat. Chem., 6, 33-40 (1995); Synthesis and Reactions of Diphosphenes Carrying Bulky Aryl and Phenoxy Groups
170 M. Yasunami, T. Sato, and M. Yoshifuji, Tetrahedron Lett., 36, 103-106 (1995); Reaction of Benz[a]azulene with Dimethyl Acetylenedicarboxylate. Formation of a π-Bond Fixed Heptalene Derivative
171 M. Yoshifuji, in Synthetic Methods in Inorganic and Organometallic Chemistry, ed by W. A. Herrmann, Thieme Verlag, Stuttgart, Vol. 3, Phosphorus, Arsenic, Antimony, and Bismuth, vol. ed by H. H. Karsch, pp. 118-125 (1996); 2,4,6-Tri-tert.-butylphenylphosphane, (E)-1,2-Bis(2,4,6-tri-tert.-butylphenyl)­diphosphene, (E)-1-(2,4,6-tri-Methylphenyl)-2-(2,4,6-tri-tert.-butylphenyl)­diphos-phene
172 K. Toyota, K. Shimura, H. Takahashi, and M. Yoshifuji, Chem. Lett., 1994, 1927-1930; Preparation and X-Ray Analysis of 3,3-Diphenyl-2-(2,4,6-tri-t-butylphenyl)-1,2-thiaphosphirane
173 M. Yoshifuji, K. Kamijo, and K. Toyota, Chem. Lett., 1994, 1931-1934; Preparation and Structure of Phenyldithioxophosphoranes Carrying t-Butyl and Dimethyl­aminomethyl or Dimethylaminoethyl Group at the ortho-Positions
174 M. Yoshifuji, S. Sangu, K. Kamijo, and K. Toyota, J. Chem. Soc., Chem. Commun., 1995, 297-298; 2,4-Di-t-butyl-6-piperidinophenyl as a Sterically and Electronically Stabilizing Group and X-Ray Analysis of the Corresponding Diselenoxophosphorane
175 K. Toyota, K. Tashiro, T. Abe, and M. Yoshifuji, Heteroat. Chem., 5, 549-553 (1994); Iodine-Induced E/Z Isomerization of Sterically Protected 3,4-Diphosphinidene­cyclobutenes and 1-Phosphaethenes
176 -
177 K. Toyota, K. Masaki, T. Abe, and M. Yoshifuji, Chem. Lett., 1995, 221-222; Preparation and Structure of Dichloropalladium(II) Complexes of Sterically Protected Diphosphinidenecyclobutene and Their Synthetic Application as Homogeneous Catalyst
178 M. Yoshifuji, Phosphorus Lett., 25, 24-25 (1996); Report from the 13th International Conference on Phosphorus Chemistry in Israel
179 -
180 M. Yoshifuji, S. Ito, K. Toyota, and M. Yasunami; Bull. Chem. Soc. Jpn., 68, 1206-1212 (1995); Preparation of Some Multi-functionalized Methylene­phosphines by Reactions of Chloro[(2,4,6-tri-t-butylphenyl)phosphinidene]­methyllithiums with Carbonyl Compounds
181 T. Ueno, H. Toda, M. Yasunami, and M. Yoshifuji, Chem. Lett., 1995, 169-170; The First Synthesis of 1-Fluoro- and 1,3-Difluoroazulenes
182 D.-L. An, K. Toyota, M. Yasunami, and M. Yoshifuji, J. Organometal. Chem., 508, 7-12 (1996); Reactions of (THF)W(CO)5 with Some Diphosphenes Carrying Bulky Aryl and Phenoxy Groups
183 D.-L. An, K. Toyota, M. Yasunami, and M. Yoshifuji, Chem. Lett., 1995, 199-200; 3,4,5-Tris(2,4-di-t-butyl-6-methoxyphenyl)-3,4,5-triselenoxo-1,2-diselena-3,4,5-triphospholane as a Selenation Reagent
184 K. Toyota, M. Shibata, and M. Yoshifuji, Bull. Chem. Soc. Jpn., 68, 2633-2638 (1995); Preparation and Structure of Sterically Protected Diethynylphosphines and Dibutadiynyl­phosphines
185 M. Yoshifuji, S. Ito, K. Toyota, and M. Yasunami, Heteroat. Chem., 7, 23-27 (1996); Reaction of 2,4-Di-t-butyl-6-methylphenylphosphonous Dichloride with Chloroform in the Presence of Lithium Diisopropylamide
186 M. Yoshifuji, S. Sangu, K. Kamijo, and K. Toyota, Chem. Ber., 129, 1049-1055 (1996); Preparation and Structure of Dithioxophosphoranes Stabilized by Intramolecular Coordination with Dimethylamino Group
187 -
188 S. Ito, K. Toyota, and M. Yoshifuji, Chem. Lett., 1995, 747-748; Preparation and Structure of 2,3-Dichloro-1,4-bis(2,4,6-tri-t-butylphenyl)-1,4-diphospha-1,3-butadiene
189 M. Yoshifuji, Kagaku, 50, 466-468 (1995); Character of Sarin as a Chemical Species
190 M. Yoshifuji, Russ. J. Org. Chem., 32, 287-288 (1996); Chemistry of Low-coordinated Organophosphorus Compounds
191 K. Toyota, H. Takahashi, K. Shimura, and M. Yoshifuji, Bull. Chem. Soc. Jpn., 69, 141-145 (1996); Valence Isomerism between Sterically Protected Methylenephosphine P-Sulfide and 1,2-Thiaphosphirane
192 M. Yoshifuji and K. Toyota, Phosphorus, Sulfur, Silicon Relat. Elem., 109/110, 589-592 (1996); Chemistry of Sterically Protected Bis(phosphinidene)cyclobutenes
193 M. Yoshifuji, K. Toyota, K. Kamijo, S. Sangu, and D.-L. An, Phosphorus, Sulfur, Silicon Relat. Elem., 111, 188 (1996); Sterically and Electronically Stabilized Organophosphorus Compounds
194 T. Ueno, H. Toda, M. Yasunami, and M. Yoshifuji, Bull. Chem. Soc. Jpn., 69, 1645-1656 (1996); Synthesis and Properties of Fluoroazulenes, II. Electrophilic Fluorination of Azulenes with N-Fluoro Reagents
195 H. Kawanami, K. Toyota, and M. Yoshifuji, Chem. Lett., 1996, 533-534; Preparation and Palladium Complex Formation of Several (2-Phosphaethenyl)benzenes
196 S. Ito, K. Toyota, and M. Yoshifuji, Heteroat. Chem., 11, 171-176 (2000); Reactions of a Sterically Protected 2,3-Dichloro-1,4-diphospha-1,3-butadiene with Some Alkyl and Hydrido Lithium Reagents
197 H. Kawanami, K. Toyota, and M. Yoshifuji, J. Organomet. Chem., 535, 1-5 (1997); Preparation and Photoisomerization of 2-Phosphaethenylbenzenes Having More than One Phosphorus-Carbon Double Bond
198 M. Yoshifuji, Y. Ichikawa, K. Toyota, E. Kasashima, and Y. Okamoto, Chem. Lett., 1997, 87-88; Rotational Isomers of a 1,2-Diphenyl-3,4-diphos­phinidenecyclobutene
199 M. Yoshifuji, Y. Ichikawa, and K. Toyota, Tetrahedron Lett., 38, 1585-1588 (1997); Oxidation of 1,2-Diphenyl-3,4-diphosphinidenecyclobutene on the Group-6 Metal Tetracarbonyl Complexes
200 M. Yoshifuji, N. Shinohara, and K. Toyota, Tetrahedron Lett., 37, 7815-7818 (1996); Application of 1,2-Bis(2-bromo-3,5-di-t-butylphenyl)ethane to Preparation of Compounds Having Two Diphosphene Units
201 M. Yoshifuji, H. Takahashi, K. Shimura, K. Toyota, K. Hirotsu, and K. Okada, Heteroat. Chem., 8, 375-382 (1997); Structures of Dibenzocycloheptenylidene- and Fluorenylidene-(2,4,6-tri-t-butylphenyl)phosphines and the Reactions with Sulfur
202 K. Tsuji, Y. Fujii, S. Sasaki, and M. Yoshifuji, Chem. Lett., 1997, 855-856; Synthesis of Bis(2,6-dimesityl-4-methylphenyl)phosphaarsene and EPR of its Radical Anion
203 K. Toyota, H. Matsuzawa, K. Masaki, and M. Yoshifuji, Science Reports Tohoku Univ., Ser. 1, 78, 1-7 (1996); Reaction of Sterically Protected Diphosphinidenecyclobutene with Dichloroplatinum(II) and Dichloropalladium(II) Reagents
204 S. Ito, K. Toyota, and M. Yoshifuji, Chem. Commun., 1997, 1637-1638; Formation of 5,7-di-tert-butyl-1,1-dimethyl-4-phospha-1,2-dihydronaphthalene by the reaction of 2,2-dibromo-1-(2,4,6-tri-tert-butylphenyl)-1-phosphaethene with butyllithium
205 S. Ito, K. Toyota, and M. Yoshifuji, J. Organomet. Chem., 553, 135-140 (1998); A convenient synthesis of a sterically protected 1,4-diphosphabutatriene and its pentacarbonyltungsten complexes
206 S. Sasaki, F. Murakami, and M. Yoshifuji, Tetrahedron Lett., 38, 7095-7098 (1997); Synthesis and Redox Properties of Sterically Hindered meta- and para- Aminophosphinobenzenes
207 M. Yoshifuji, Bull. Chem. Soc. Jpn., 70, 2881-2893 (1997); Coordination Chemistry of Some Low Coordinate Organophosphorus Compounds of Coordination Number 2
208 M. Yoshifuji, Y. Ichikawa, N. Yamada, and K. Toyota, Chem. Commun., 1998, 27-28; Preparation and X-Ray Analysis of Novel Carbonyltungsten(0) Complexes of Diphosphinidenecyclobutenes
209 M. Yoshifuji, N. Higeta, D.-L. An, and K. Toyota, Chem. Lett., 1998, 17-18; 1,2,3,5,7-Pentaselena-4,6,8-triphosphocane as the Revised Structure for 3,4,5-Triselenoxo-1,2-diselena-3,4,5-triphospholane Determined by X-Ray Analysis
210 M. Yoshifuji, H. Takahashi, and K. Toyota, Heteroat. Chem., 10, 187-196 (1999); Reactions of Sterically Protected Phosphaalkenes with Some Boron Reagents
211 M. Yoshifuji, Reactive Organometallics, Kodansha, Tokyo (1998), pp. 321-324, S. Murahashi, Y. Moro-oka, and A. Yamamoto, Ed., Highly Reactive Low-coordinated Organophosphorus Compounds Stabilized by Coordination with Transition Metals or Amino Groups
212 M. Yoshifuji, Main Group Chemistry News, 6, 20-26 (1998); Protecting Groups for Stabilization of Unusual Organophosphorus Compounds
213 K. Tsuji, S. Sasaki, and M. Yoshifuji, Heteroat. Chem., 9, 607-613 (1998); Synthesis and Photolysis of Phosphiranes and Diphosphiranes Carrying Sterically Protecting Groups on the Phosphorus Atoms
214 S. Ito, and M. Yoshifuji, Chem. Lett., 1998, 651-652; The Phenylthio Group as a New Substituent on the 2-Position of Sterically Protected 1-Phosphaethenes
215 M. Yoshifuji, J. Chem. Soc., Dalton Trans., 1998, 3343-3349; Sterically protected organophosphorus compounds in low coordination states
216 M. Yoshifuji, N. Yamada, A. Maack, and K. Toyota, Tetrahedron Lett., 39, 9481-9484 (1998); Preparation and X-Ray Analysis of 2,2',3,3'-Tetraphosphinidene-1,1'-bicyclobutyl
217 M. Yoshifuji, Pure Appl. Chem., 71, 503-512 (1999); Coordination Chemistry of Some Low-Coordinated Organophosphorus Compounds
218 M. Yoshifuji, Phosphorus, Sulfur, Silicon Relat. Elem., 144/146, 557-560 (1999); New Type of Phosphorus Compounds Containing Sulfur and Selenium
219 S. Ito, K. Toyota, and M. Yoshifuji, Phosphorus, Sulfur, Silicon Relat. Elem., 147, 1269 (1999); Reactions of Sterically Protected 1-Halo- and 1-Pseudohalo-2-Phosphaethenyl-Lithiums
220 S. Sasaki, F. Murakami, and M. Yoshifuji, Phosphorus, Sulfur, Silicon Relat. Elem., 147, 1199 (1999); Synthesis, Structure, and Properties of Sterically Protected Phosphaquinone
221 S. Sasaki, H. Hatsushiba, and M. Yoshifuji, Chem. Commun., 1998, 2221-2222; Unexpected formation of a sterically protected nitrogen pentasulfide ArNS5 (Ar=2,6-dimesityl-4-methylphenyl) and the X-ray crystallographic analysis
222 S. Sasaki, F. Murakami, and M. Yoshifuji, Angew. Chem., Int. Ed., 38, 340-343 (1999); Synthesis, structure, and radical anion of the first stable p-phosphaquinone. Angew. Chem., 111, 351-354 (1999); Synthese, Struktur und Radikalanion des ersten stabilen p-Phosphachinons
223 S. Sasaki, Y. Tanabe, and M. Yoshifuji, Bull. Chem. Soc. Jpn., 72, 563-572 (1999); Syntheses, Structures, and Redox Properties of 1,4-Bis(dimesitylphosphino)-2,3,5,6-tetrafluorobenzene and Bis(phosphonio) Derivatives
224 K. Kamijo, A. Otoguro, K. Toyota, and M. Yoshifuji, Bull. Chem. Soc. Jpn., 72, 1335-1342 (1999); Preparation and Properties of Stabilized Thioxophosphine Sulfides Bearing the 4-t-Butyl-2,6-bis(dialkylaminomethyl)phenyl or the 2,4-Di-t-butyl-6-(dialkylaminomethyl)phenyl Substituents
225 K. Tsuji, S. Sasaki, and M. Yoshifuji, Tetrahedron Lett, 40, 3203-3206 (1999); Synthesis and Redox Properties of Diphosphenes Carrying a Redox-Active Sterically Protecting Group
226 K. Kamijo, K. Toyota, and M. Yoshifuji, Chem. Lett, 1999, 567-568; Formation and Reactions of Stabilized [2,4-Di-t-butyl-6-(methylthiomethyl)phenyl]­thioxophosphine
227 M. Yoshifuji, M. Nakazawa, T. Sato, and K. Toyota, Tetrahedron, 56, 43-55 (2000); Formation and Rearrangement of Dithioxo- and Diselenoxophosphoranes Carrying Bulky 4-t-Butyl-2,6-bis(methoxyalkyl)phenyl Groups
228 K. Toyota and M. Yoshifuji, Yuki Gosei Kagaku Kyokai Shi, 58, 208-217 (2000); Studies on Phosphorus-Chalcogen Bond Systems Stabilized by Bulky Substituents
229 S. Ito, H. Sugiyama, and M. Yoshifuji, Angew. Chem., Int. Ed., 39, 2781-2783 (2000); Isolation of a Kinetically Stabilized 1,3,6-Triphosphafulvene. Angew. Chem., 112, 2892-2894 (2000); Isolierung eines kinetisch stabilisierten 1,3,6-Triphosphafulvens
230 M. Yoshifuji, S. Ito, and H. Sugiyama, Phosphorus, Sulfur, Silicon Relat. Elem., 168, 315-319 (2001); 1,3,6-Triphosphafulvene Bearing Three Low-Coordinated Phosphorus Atoms
231 M. Yoshifuji and K. Toyota, in The Chemistry of Organic Silicon Compounds: Patai, Vol. 3, Chap. 8, pp. 491-539, ed. by Z. Rappoport and Y. Apeloig, John Wiley & Sons, Ltd (2001); Synthesis of multiply bonded phosphorus compounds using silylphosphines and silylphosphides
232 M. Yoshifuji and S. Ito, Science of Synthesis, Hetarenes and Related Ring Systems; Vol. 16, Ed. Y. Yamamoto;. Six-membered Hetarenes with Two Identical Heteroatom, Two P Atoms, Gerog Thieme Verlag: Stuttgart (2004), pp. 1399-1410.
233 S. Ito and M. Yoshifuji, Chem. Lett., 2000, 1390-1391; Transmetallation Reaction of 1-Phenylthio- or 1-Tolylthio-2-(2,4,6-tri-t-butylphenyl)-2-phosphaethenyllithium with Copper(II) and Mercury(II)
234 M. Yoshifuji, J. Organomet. Chem., 611, 210-216 (2000); Protecting Groups for Stabilization of Inter-element Linkages
235 S. Ikeda, F. Ohhata, M. Miyoshi, R. Tanaka, T. Minami, F. Ozawa, and M. Yoshifuji, Angew. Chem., Int. Ed., 39, 4512-4513 (2000); Angew. Chem., 112, 4686-4687 (2000); Synthesis and Reactions of Palladium and Platinum Complexes Bearing Diphosphinidene­cyclobutene Ligands: A thermally Stable Catalyst for Ethylene Polymerization
236 M. Freytag, P. Jones, R. Schmutzler, and M. Yoshifuji, Heteroat. Chem., 12, 300-308 (2001); Reactions of (E)-Bis(2,4,6-tri-t-butylphenyl)diphosphene with Tetrachloro-o-benzoquinone
237 K. Toyota, Y. Matsushita, N. Shinohara and M. Yoshifuji, Heteroat. Chem., 12, 418-422 (2001); Preparation and 31P NMR Study of Some Low-Coordinated Organophosphorus Compounds Bearing the 2,4-Di-t-butyl-6-isopropylphenyl Group
238 N. Yamada, K. Toyota, and M. Yoshifuji, Chem. Lett., 2001, 248-249; Preparation of Sterically Protected 3,4-Bis[(2,4,6-tri-t-butylphenyl)­phosphinidene]-1,2-bis[4-(4-vinylphenyl)butyl]cyclobutene and Its Polymers
239 S. Ito and M. Yoshifuji, Chem. Commun., 2001, 1208-1209; Preparation of Carbonyltungsten(0) Complexes of 2-Chloro-3,3-diphenyl-1-(2,4,6-tri-tert-butylphenyl)-1,3-diphosphapropene
240 F. Ozawa, S. Yamamoto, S. Kawagishi, M. Hiraoka, S. Ikeda, T. Minami, S. Ito, and M. Yoshifuji, Chem. Lett., 2001, 972-973; Dehydrogenative Silylation of Ketones Catalyzed by Diphosphinidenecyclobutene-coordinated Platinum(II) Complexes
241 T. Minami, H. Okamoto, S. Ikeda, R. Tanaka, F. Ozawa, and M. Yoshifuji, Angew. Chem., Int. Ed., 40, 4501-4503 (2001); Angew. Chem., 113, 4633-4635 (2001); (π-Allyl)palladium Complexes Bearing Diphosphinidenecyclobutene Ligands: A Highly Active Catalyst for Hydroamination of 1,3-Dienes
242 F. Rivière, S. Ito, and M. Yoshifuji, Tetrahedron. Lett., 43, 119-121 (2002); Preparation and reaction of sterically crowded N-(2,4-di-t-butylphenyl)-N-methylaminodichlorophosphine
243 N. Yamada, K. Abe, K. Toyota, and M. Yoshifuji, Org. Lett., 4, 569-572 (2002); Preparation of Sterically Protected 3,4-Bis[(2,4,6-tri-t-butylphenyl)phosphinidene]cyclobutene Derivatives Having Ring-Fused Structures
244 M. Yoshifuji and S. Ito, Topics in Current Chemistry, 223, 67-89 (2003); Chemistry of Phosphanylidene Carbenoids
245 S. Ito, K. Nishide, and M. Yoshifuji, Tetrahedron Lett., 43, 5075-5078 (2002); Synthesis of pentacarbonyltungsten(0) complexes of bulky 1,2-diphosphabut-1-en-3-ynes as a heavier enyne congener
246 M. Yoshifuji, in New Materials Dreamed by Modern Skillful Synthetic Chemists, pp. 24-35; ed by 15th University and Science Symposium Committee, Kuba Pro., Tokyo (2001) ; How to Stabilize Reactive Bonds
247 M. Yoshifuji, in Kakagku Binran (Applied Chemistry), ed. by Chemical Society of Japan, Maruzen, p. 767-771; Organophosphorus Compounds
248 M. Yoshifuji, in Kakagku Binran (Applied Chemistry), ed. by Chemical Society of Japan, Maruzen, p. 771; As, Sb, and Bi Compounds
249 M. Yoshifuji, Phosphorus, Sulfur, Silicon Relat. Elem., 177, 1827-1831 (2002); Low-Coordinated Organophosphorus Compounds
250 S. Ito and M. Yoshifuji, Phosphorus, Sulfur, Silicon Relat. Elem., 177, 1609-1612 (2002); Coordination chemistry of a bulky 1,3-diphosphapropene with carbonyltungsten(0) moieties
251 S. Sasaki, F. Murakami, M. Murakami, R. Chowdhury, K. Sutoh, and M. Yoshifuji, Phosphorus, Sulfur, Silicon Relat. Elem., 177, 1477-1479 (2002); Construction of the stable redox system composed of the crowded triarylphosphines
252 S. Sasaki, K. Kato, Y. Tanabe, T. Mori, and M. Yoshifuji, Phosphorus, Sulfur, Silicon Relat. Elem., 177, 1997 (2002); Synthesis of Phosphoryl Substituted Acetylenes and Their Reaction with Transition Metal Complexes
253 F. Murakami, S. Sasaki, and M. Yoshifuji, Phosphorus, Sulfur, Silicon Relat. Elem., 177, 2017 (2002); Synthesis, Structure, and Redox Properties of Sterically Protected Phosphaquinoid Compounds
254 S. Sasaki, K. Sutoh, F. Murakami, and M. Yoshifuji, Phosphorus, Sulfur, Silicon Relat. Elem., 177, 2019-2020 (2002); Construction of Redox System Composed of Crowded Tetraaryldiphosphanes
255 S. Kimura, S. Ito, and M. Yoshifuji, Phosphorus, Sulfur, Silicon Relat. Elem., 177, 2009 (2002); Preparation of some 1,4-diphospha-1,3-butadienes by oxidative coupling reactions
256 K. Nishide, S. Ito, and M. Yoshifuji, Phosphorus, Sulfur, Silicon Relat. Elem., 177, 2011-2012 (2002); Preparation and reactions of bulky ethynylphosphines
257 H. Sugiyama, S. Ito, and M. Yoshifuji, Phosphorus, Sulfur, Silicon Relat. Elem., 177, 2013-2014 (2002); Synthesis and structure of a kinetically stabilized 1,3,6-triphosphafulvene
258 K. Toyota, N. Yamada, and M. Yoshifuji, Phosphorus, Sulfur, Silicon Relat. Elem., 177, 2007 (2002); Preparation of dichloroplatinum(II) complexes of some sterically protected 3,4-diphosphinidenecyclobutene derivatives
259 M. Yoshifuji, Phosphorus Letter, 43, 30 (2002); Report from XVth International Conference on Phosphorus Chemistry
260 F. Murakami, S. Sasaki, and M. Yoshifuji, Angew. Chem. Int. Ed., 41, 2574-2576 (2002); Angew. Chem., 114, 2686-2688 (2002); Synthesis, structure, and redox properties of diphosphathienoquinones
261 S. Sasaki, T. Mori, and M. Yoshifuji, Heteroat. Chem., 17, 344-349 (2006); Synthesis and Structure of 1-Phospholyl- and Di(1-phospholyl)acetylenes and the Corresponding Sulfides
262 S. Ito, H. Sugiyama, and M. Yoshifuji, Chem. Commun., 2002, 1744-1745; Preparation of 2,4-bis(2,4,6-tri-t-butylphenyl)-1,3-diphosphacyclobutenes from 2-(2,4,6-tri-t-butylphenyl)-1-phosphaethyne and alkyllithiums
263 F. Ozawa, H. Okamoto, S. Kawagishi, S. Yamamoto, T. Minami, and M. Yoshifuji, J. Am. Chem. Soc., 124, 10968-10969 (2002); (π-Allyl)palladium Complexes Bearing Diphosphinidenecyclobutene Ligands (DPCB): Highly Active Catalysts for Direct Conversion of Allylic Alcohols
264 S. Sasaki, Y. Tanabe and M. Yoshifuji: Chem. Commun., 2002, 1876-1877; η5-Cyclopentadienyl)(η4-di- and tetra-phosphorylcyclobutadiene) cobalt(I): Synthesis, structure, and formation of 1-D coordination polymer
265 S. Ito, S. Kimura, and M. Yoshifuji, Chem. Lett., 2002, 708-709; Copper-mediated Coupling Reaction of Kinetically Stabilized 1-Methyl-2-phosphaethenyl-lithiums Involving an Isomerization to a 3-Phospha-2-propenyllithium Derivative
266 S. Sasaki, K. Sutoh, F. Murakami, and M. Yoshifuji, J. Am. Chem. Soc., 124, 14830-14831 (2002); Synthesis, Structure, and Redox Properties of the Extremely Crowded Triarylpnictogens: Tris(2,4,6-triisopropylphenyl)phosphine, arsine, stibine, and bismuthine
267 M. Yoshifuji, Report on the 15th International Conference on Phosphorus Chemistry, J. Soc. Silicon Chem. Japan, 16, 30-31 (2002).
268 S. Sasaki, H. Aoki, K. Sutoh, S. Hakiri, K. Tsuji, and M. Yoshifuji, Helv. Chim. Acta, 85, 3842-3847 (2002); Synthesis and Redox Properties of Bis[4-bis(4-methoxyphenyl)amino-2,6-bis(2,4,6-triisopropylphenyl)phenyl)]diphosphene
269 K. Toyota, S. Kawasaki and M. Yoshifuji, Tetrahedron Lett., 43, 7953-7959 (2002); Preparation and Properties of Fluorenylidenephosphines Bearing the Electron Donating 2-Alkoxy-4,6-di-t-butylphenyl- or 2-(Alkoxymethyl)-4,6-di-t-butylphenyl Substituent
270 S. Ito, S. Kimura, and M. Yoshifuji, Bull. Chem. Soc. Jpn., 76, 405-412 (2003); Preparation and Properties of Some Bulky Phosphaethenes and 1-Phosphapropenes Featured by the Methylsulfanyl Group
271 K. Toyota, A. Nakamura, and M. Yoshifuji, Chem. Commun., 2002, 3012-3013; Development of a New Sterically Protecting Auxiliary of the Metacyclophane Type and Application to Unsymmetrical Diphosphene, 1,3-Diphosphaallene, and 1,4-Diphosphabutatriene
272 S. Ito, H. Liang, and M. Yoshifuji, Chem. Commun., 2003, 398-399; Preparation, structure, and some coordination properties of 2-chloro-3,3-diphenyl-3-thioxo-1-(2,4,6-tri-t-butylphenyl)-1,3-diphosphapropene
273 S. Ito, S. Kimura, and M. Yoshifuji, Org. Lett., 5, 1111-1114 (2003); Preparation, Structure, and Reaction of a Sterically Encumbered 1-Phosphaallene Containing a Cyclopropylidene Moiety
274 S. Ito and M. Yoshifuji, Sci. Reports Tohoku Univ., Ser. 1, 79, 9-16 (2002); Reactions of Sterically Encumbered 1-Phosphapropen-3-ones Including a Nucleophilic Substitution and an Intramolecular Cyclization
275 K. Toyota, S. Kawasaki, A. Nakamura, and M. Yoshifuji, Chem. Lett., 32, 430-431 (2003); Preparation and Properties of Sterically Protected Diphosphene and Fluorenylidenephosphine Bearing the 2,6-Di-t-butyl-4-methoxyphenyl Group
276 K. Toyota, M. Nakazawa and M. Yoshifuji, Sci. Reports Tohoku Univ., Ser. 1, 79, 17-26 (2002); Formation of Thiophosphinates in the Reaction of Bulky [4-t-butyl-2,6-bis(methoxyalkyl)phenyl]phosphine Derivatives with Sulfur Reagents
277 H. Liang, S. Ito, and M. Yoshifuji, Org. Biomol. Chem., 1, 3054-3058 (2003); Preparation, structure, and coordination properties of 3-thioxo-3,3- bis(diisopropylamino)-1-(2,4,6-tri-t-butylphenyl)-1,3-diphosphapropene
278 H. Sugiyama, S. Ito, and M. Yoshifuji, Angew. Chem., Int. Ed., 42, 3802-3804 (2003); Angew. Chem., 115, 3932-3934 (2003); Synthesis of a 1,3-Diphosphacyclobutane-2,4-diyl from Mes*C≡P (Mes* = 2,4,6-tBu3C6H2)
279 H. Liang, K. Nishide, S. Ito, and M. Yoshifuji, Tetrahedron Lett., 44, 8297-8300 (2003); Preparation, properties, and catalytic activities of transition-metal complexes containing ligated 2-methyl-3,3-diphenyl-1,3-diphosphapropene skeleton
280 S. Kimura, S. Ito, M. Yoshifuji, and T. Veszpremi, J. Org. Chem., 68, 6820-6823 (2003); Experimental and Theoretical Studies on the Conjugation of Phosphorus-Carbon Double Bond with Cyclopropyl Group
281 K. Nishide, S. Ito, and M. Yoshifuji, J. Organomet. Chem., 682, 79-84 (2003); Preparation of carbonyltungsten(0) complexes of 2-pyridylphosphines showing a stepwise coordination pattern by way of monodentate to chelate mode
282 M. Yoshifuji, J. Synth. Org. Chem., 61, 1116-1123 (2003); Chemistry of Diphosphinidenecyclobutenes
283 S. Ito, S. Sekiguchi, and M. Yoshifuji, Eur. J. Org. Chem., 2003, 4838-4841 Topochemical [2+2] Dimerization of Kinetically Stabilized 1-Phosphaallenes in the Solid State
284 H. Liang, S. Ito, and M. Yoshifuji, Chinese J. Org. Chem., 24, 1310-1316 (2004); Recent developments in the Chemistry of Low-coordinated Phosphaalkenes
285 H. Sugiyama, S. Ito, and M. Yoshifuji, Chem. Eur. J., 10, 2700-2706 (2004); Preparation and Reactions of 1,3-Diphosphacyclobutane-2,4-diyls Featuring an Amino Substituent and/or a Carbonyl Group
286 H. Liang, S. Ito, and M. Yoshifuji, Org. Lett., 6, 425-427 (2004); Preparation and Coordination Properties Including Catalytic Activities of a Bulky 2-Methyl-3-thioxo-1,3-diphosphapropene
287 K. Toyota, K. Abe, K. Horikawa, and M. Yoshifuji, Bull. Chem. Soc. Jpn., 77, 1377-1383 (2003); Preparation, Methylation, and Coupling Reaction of 1,2-Dithienyl-3,4-bis[(2,4,6-tri-t-butylphenyl)phosphinidene]cyclobutenes
288 H. Liang, S. Ito, and M. Yoshifuji, Z. Anorg. Allgem. Chem., 630, 1177-1180 (2004); Characterization of a Novel Binuclear Palladium(II) Complex Formed from the Reaction of 2-Chloro-3,3-diphenyl-1-(2,4,6-tri-tert-butylphenyl)-1,3-diphosphapropene with Tetrakis(triphenylphosphine)palladium(0) Including Hydrolysis
289 F. Ozawa, S. Kawagishi, T. Ishiyama and M. Yoshifuji, Organometal, 23, 1325-1332 (2004); Synthesis, Structures, and Reactions of Methylplatinum(II) and -palladium(II) Complexes Bearing Diphosphinidenecyclobutene Ligands (DPCB-Y)
290 F. Ozawa, T. Ishiyama, S. Yamamoto, S. Kawagishi, H. Murakami, and M. Yoshifuji, Organometal, 23, 1698-1707 (2004); Catalytic C-O Bond Cleavage of Allylic Alcohols Using Diphosphinidenecyclobutene-coordinated Palladium Complexes. A Mechanistic Study
291 K. Toyota, S. Kawasaki, and M. Yoshifuji, J. Org. Chem., 69, 5065-5070 (2004); Preparation and Properties of Phosphaethynes Bearing Bulky Aryl Groups with Electron-donating Substituens at the para-Position
292 F. Rivière, H. Liang, S. Ito, and M. Yoshifuji, Science Reports Tohoku Univ., Ser. 1, 80, 21-25 (2003); Stereoselective Formation and Reactivity of Sterically Encumbered Anilinodiphosphene Derivatives
293 S. Ito, S. Sekiguchi, and M. Yoshifuji,J. Org. Chem., 69, 4181-4184 (2004); Formation and Electrochemical Properties of a 1,3-Diphosphafulvene Including Formal Dimerization fo 1-Phosphaallene
294 K. Toyota, Y. Ishikawa, and M. Yoshifuji, Science Reports Tohoku Univ., Ser. 1, 80, 27-33 (2003); Preparation and Reactions of (1,1,4,4,5,5,8,8-Octamethyl-1,2,3,4,5,6,7,8-octahydroanthryl)phosphonous Dichloride
295 S. Sasaki, K. Kato, Y. Tanabe, and M. Yoshifuji, Chem. Lett., 33, 1004-1005 (2004); Synthesis and Structure of [η4-Tetrakis(arylethoxyphosphoryl)­cyclobutadiene][η5-cyclopentadienyl)cobalt(I) Complexes
296 F. Ozawa and M. Yoshifuji, C. R. Chimie, 7, 747-754 (2004); Synthesis and catalytic properties of diphosphinidenecyclobutene-coordinated palladium and platinum complexes
297 A. S. Gajare, K. Toyota, M. Yoshifuji, and F. Ozawa, J. Org. Chem., 69, 6504-6506 (2004); Solvent Free Amination Reactions of Aryl Bromides at Room Temperature Catalyzed by a (π-Allyl)palladium Complex Bearing a Diphosphinidenecyclobutene Ligand
298 A. S. Gajare, K. Toyota, M. Yoshifuji, and F. Ozawa, Chem. Commun., 2004, 1994-1995; Application of a Diphosphinidenecyclobutene Ligand in Solvent Free Cu-catalysed Amination Reactions of Aryl Halides
299 K. Toyota, J. Ujita, S. Kawasaki, K. Abe, N. Yamada, and M. Yoshifuji, Tetrahedron Lett., 45, 7609-7612 (2004); Preparations and properties of polymers containing 3,4-bis[(2,4,6-tri-t-butylphenyl)phosphinidene]-1,2-di(2-thienyl)cyclobutene moieties
300 A. Nakamura, S. Kawasaki, K. Toyota, and M. Yoshifuji, Chem. Lett., 33, 1570-1571 (2004); Preparation and properties of 1,2-bis[(2,4,6-tri-t-butylphenyl)phosphinidene]cyclobuta[l]phenanthrene
301 S. Ito, H. Sugiyama, and M. Yoshifuji, Phosphorus, Sulfur, Silicon Relat. Elem., 179, 785 (2004); Synthesis and Characterization of Kinetically Stabilized 1,3-Diphosphacyclobutene Derivatives
302 S. Ito, H. Miyake, H. Sugiyama and M. Yoshifuji, Tetrahedron Lett., 45, 7019-7021 (2004); Reactivity of a kinetically stabilised 1,3,6-triphosphafulvene toward some nucleophiles
303 M. Yoshifuji, H. Sugiyama and S. Ito, J. Organomet. Chem., 690, 2515-2520 (2005); Syntheses and reactivity of novel unsaturated cyclic compounds containing phosphorus atoms
304 S. Ito, H. Liang, and M. Yoshifuji, J. Organomet. Chem., 690, 2531-2535 (2005); 1,3-Diphosphapropenes for Novel Chemistry of Metal Complexes
305 S. Ito, H. Miyake, H. Sugiyama, and M. Yoshifuji, Heterocycles, 63, 2591-2596 (2004); Characterization of a 3,4-Dihydro-1,3,4-triphosphacyclopenta[a]indene as an Isomer of a Mes*-Substituted 1,3,6-Triphosphafulvene (Mes* = 2,4,6-t-Bu3C6H2)
306 M. Yoshifuji and S. Kawasaki, Science of Synthesis, Hetarenes and Related Ring Systems; Vol. 28, Ed. A. G. Griesbeck; pp. 627-631 (2006); Sulfur analogues of quinones
307 S. Kawasaki, A. Nakamura, K. Toyota, and M. Yoshifuji, Bull. Chem. Soc. Jpn., 78, 1110-1120 (2005); Studies on the Electronic Effects of Bulky Aryl Substituents on Low Coordinated Phosphorus Atoms in Diphosphenes and Phosphaalkenes by Functionalization at the Para Position on the Phenyl Group
308 S. Sasaki, F. Murakami, M. Murakami, M. Watanabe, K. Kato, K. Sutoh, and M. Yoshifuji, J. Organomet. Chem., 690, 2664-2672 (2005); Synthesis of Crowded Triarylphosphine Carrying Functional Sites
309 S. Sasaki, R. Chowdhury, and M. Yoshifuji, Tetrahedron Lett., 45, 9193-9196 (2004); Synthesis, structure, and redox properties of crowded triarylphosphines carrying 2,6-diarylphenyl substituents
310 M. Yoshifuji, Pure Appl. Chem., 77, 2011-2020 (2005); Recent developments in the chemistry of low-coordinated organophosphorus compounds
311 A. S. Gajare, R. S. Jensen, K. Toyota, M. Yoshifuji, and F. Ozawa, Synlett., 2005, 144-148; Low Coordinated Diphosphinidene Liganids: A New Entry for Stille Cross-Coupling of Aryl Bromides
312 S. Kawasaki, A. Nakamura, K. Toyota, and M. Yoshifuji, Organometallics, 24, 2983-2987 (2005); Preparation and properties of 1,2-diferrocenyl substituted 3,4-diphosphinidenecyclobutenes and their complexes: the first application of a diphosphinidenecyclobutene unit as a linker of functional moieties
313 K. Nishide, H. Linang, S. Ito, and M. Yoshifuji, J. Organometal. Chem., 690, 4809-4815 (2005); Preparation and properties of palladium(II) complexes of 3-oxo-1-(2,4,6-tri-t-butylphenyl)-1,3-diphosphapropenes
314 S. Kawasaki, T. Fujita, K. Toyota, and M. Yoshifuji, Bull. Chem. Soc. Jpn., 78, 1082-1090 (2005); Preparation and properties of fluorenylidene(phenyl)phosphines bearing bulky aryl groups with electron-donating substitutents in the ortho position on the phenyl group
315 A. Nakamura, K. Toyota, and M. Yoshifuji, Tetrahedron., 61, 5223-5228 (2005); Simple and Efficient Preparation of Sterically Protected 1,4-Diphosphafulvenes
316 S. Ito, S. Kimura, H. Jin, and M. Yoshifuji, J. Org. Chem., 70, 3537-3541 (2005); Synthesis, Structure, and Reactivity of a Novel 1,2-diphosphacyclobutene Bearing Silyl Groups
317 S. Ito, H. Miyake, H. Sugiyama, and M. Yoshifuji, Heteroat. Chem., 16, 357-360 (2005); Preparation of 1,3-Diphosphabuta-1,3-dienes from Sterically Encumbered Phosphaalkyne and Phosphaethenyllithium
318 S. Ito, S. Sekiguchi, M. Freytag, and M. Yoshifuji, Bull. Chem. Soc. Jpn., 78, 1142-1144 (2005); An Efficient Synthetic Method of 1-(2,4,6-Tri-t-butylphenyl)-3-phenyl-1-phosphaallenes [Mes*P=C=CR-Ph; R = H, SiMe3] from Dibromophosphaethene [Mes*P=CBr2] (Mes* = 2,4,6-t-Bu3C6H2)
319 S. Ito, H. Miyake, M. Yoshifuji, T Höltzl, and T. Veszprémi, Chem. Eur. J., 11, 5960-5965 (2005); Synthesis of Phosphorus Ylides Bearing a P-H Bond from a Kinetically Stabilized 1,3,6-Triphosphafulvene
320 S. Kawasaki, J. Ujita, K, Toyota, and M. Yoshifuji, Chem. Lett., 34, 724-725 (2005); Preparation and Properties of Conjugated Polymers Containing 1,2-Diaryl-3,4-bis[(2,4,6-tri-t-butylphenyl)phosphinidene]cyclobutene Units
321 S. Sasaki, F. Murakami, and M. Yoshifuji, Organometallics, 25, 140-147 (2006); Synthesis and Redox Properties of 3-Phenothiazinomesityl- and 4-Phenothiazinoduryl-dimesitylphosphines and the Corresponding Arsines
322 F. Murakami, S. Sasaki, and M. Yoshifuji, J. Am. Chem. Soc., 127, 8926-8927 (2005); The First Phosphaquinomethanes and Their Anion Radicals
323 K. Tsuji, Y. Fujii, S. Sasaki, and M. Yoshifuji, Science Reports Tohoku Univ., Ser. 1, 81, 1-16 (2004); Synthesis and structure of phosphines and phosphinic chloride carrying 2,6-diarylphenyl groups
324 S. Ito, M. Freytag, S. Sekiguchi, and M. Yoshifuji, Science Reports Tohoku Univ., Ser. 1, 81, 17-23 (2004); Monochalcogenization of a Sterically Encumbered 1,4-Diphosphafulvene
325 M. Yoshifuji, Standard Chemistry Dictionary (2nd Edition), Ed. by Chemical Society of Japan, Editor-in-Chief, M. Tasumi (2005)
326 M. Yoshifuji, Shoko, Tohoku Univ., Center for the Advancement of Higher Education, 19, 7-9 (2005); Real Meaning and Importance of General Education at the University
327 S. Ito, M. Freytag, and M. Yoshifuji, J. Chem. Soc., Dalton, 2006, 710-713; Structural and coordination properties of 1,2-bis(cyclopropyl)-3,4-bis(tri-t-butylphenyl)-3,4-diphosphinidenecyclobutene prepared by dehydrogenative homocoupling of 3-cyclopropyl-1-phosphaallene
328 M. Yoshifuji, Organometallic News., 2005, 85-89; Chemistry of Low Coordinated Phosphorus Compounds
329 R. S. Jensen, A. S. Gajare, K. Toyota, M. Yoshifuji, and F. Ozawa, Tetrahedron Lett., 46, 8645-8647 (2005); A Convenient Procedure for Palladium Catalyzed Cyanation Using a Unique Bidentate Phosphorus Ligand
330 K. Sutoh, S. Sasaki, and M. Yoshifuji, Inorg. Chem., 45, 992-998 (2006); Synthesis and redox properties of crowded triarylphosphines possessing ferrocenyl groups
332 S. Ito, K. Nishide, and M. Yoshifuji, Organometallics, 25, 1424-1430 (2006); Structural and Coordination Properties of 3,3-Diphenyl-1-(2,4,6-tri-t-butylphenyl)-2-trimethylsilyl-1,3-diphosphapropene Derivatives Showing Interesting Conformational Features
333 F. Ozawa, H. Katayama, K. Toyota, and M. Yoshifuji, Catalysts and Catalysis, 47, 544 (2005); Catalytic Applications of Transition Metal Complexes Bearing sp2 Hybridized Phosphorus Compounds
334 S. Ito, M. Kikuchi, M. Yoshifuji, A. J. Arduengo, III, T. A. Konovalova, and L. D. Kispert, Angew. Chem., Int. Ed., 45, 4341-4345 (2006); Preparation and Characterization of an Air-tolerant 1,3-Diphosphacyclobuten-4-yl Radical
335 S. Ito, H. Jin, and M. Yoshifuji; J. Organomet. Chem., 692, 243-247 (2007); Preparation and X-ray analyses of siloxane-bridged acyclic and 8-membered cyclic phosphaethenes
336 A. Nakamura, S. Kawasaki, K. Toyota, and M. Yoshifuji, J. Organomet. Chem., 692, 70-78 (2007); Reactions of 1,2-di(2-thienyl)-3,4-bis[(2,4,6-tri-t-butylphenyl)phosphinidene]cyclobutene
337 M. Freytag, S. Ito, and M. Yoshifuji, Chem. Asian J., 1, 693-700 (2006); Coordination Behavior of Sterically Protected Phosphaalkenes on the AuCl Moiety Leading to Catalytic 1,6-Enyne Cycloisomerization
339 H. Murakami, Y. Matsui, F. Ozawa, and M. Yoshifuji, J. Organomet. Chem., 691, 3151-3156 (2006); Cyclodehydration of cis-2-butene-1,4-diol with active methylene compounds catalyzed by a diphosphinidenecyclobutene-coordinated palladium complex
340 R. S. Jensen, K. Umeda, M. Okazaki, F. Ozawa, and M. Yoshifuji, J. Organomet. Chem., 692, 286-294 (2007); Synthesis and Catalytic Properties of Cationic Palladium(II) and Rhodium(I) Complexes Bearing Diphosphinidinecyclobutene Ligands
341 S. Sasaki and M. Yoshifuji, Current Org. Chem., 11, 17-31 (2007); Synthesis, Structure, and Properties of Crowded Triarylphosphines
342 F. Ozawa and M. Yoshifuji, Dalton Trans., 2006, 4987-4995; Catalytic applications of transition metal complexes bearing diphosphinidenecyclobutenes (DPCB)
343 M. Yoshifuji, A. J. Arduengo, III, T. A. Konovalova, L. D. Kispert, M. Kikuchi, and S. Ito, Chem. Lett., 35, 1136-1137 (2006); Oxidation of 1,3-Diphosphacyclobutane-2,4-diyl with Ammoniumyl Antimonate and EPR Study of the Corresponding Cation Radical
344 S. Sasaki, K. Adachi, and M. Yoshifuji, Org. Lett., 9, 1729-1732 (2007); Synthesis of Dihydrothiophene, Thiophene, and Their Selenium Analogues Carrying Four Phosphoryl Groups
345 S. Ito, M. Kikuchi, H. Sugiyama, and M. Yoshifuji, J. Organomet. Chem., 692, 2761-2767 (2007); Synthesis and properties of air-stable 1,3-diphosphacyclobutane-2,4-diyls and the related compounds
346 K. Toyota, K. Horikawa, R. S. Jensen, K. Omori, S. Kawasaki, S. Ito, M. Yoshifuji, and N. Morita, Bull. Chem. Soc. Jpn., 80, 1580-1586 (2007); Improved Preparative Method for 1,2-Diaryl-3,4-diphosphinidenecyclobutenes and Its Application to the Studies of 1,2-Bis(arylthienyl)-3,4-diphosphinidenecyclobutenes
347 S. Ito, H. Miyake, and M. Yoshifuji, Eur. J. Inorg. Chem., 2007, 3491-3496; 1,3-Dipolarophile Character of an Extremely Bulky Phosphaalkyne Mes*C≡P (Mes* = 2,4,6-t-Bu3C6H2) Leading to the Formation of 1,2,4-Diazaphospholes of Unique H-Bonding Aspect
348 M. Yoshifuji, A. J. Arduengo, III, and S. Ito, Phosphorus, Sulfur and Silicon, 183, 335-339 (2008); Studies on Stable 1,3-Diphosphacyclobutane-2,4-diyls
349 S. Ito, M. Freytag, H. Liang, K. Nishide, and M. Yoshifuji, Phosphorus, Sulfur and Silicon, 183, 555-557 (2008); Design, Synthesis, and Application of Phosphaalkenes to Unique Palladium And Gold Catalysts
350 S. Ito, H. Miyake, S. Sekiguchi, M. Freytag, and M. Yoshifuji, Phosphorus, Sulfur and Silicon, 183, 640-641 (2008); Chemistry of Fulvene-Type P-Heterocyclic Compounds
351 S. Sasaki, K. Sasaki, and M. Yoshifuji, Phosphorus, Sulfur and Silicon, 183, 410-414 (2008); Synthesis, Structure, and Properties of Tris(2,6-diisopropyl-4-methoxyphenyl)phosphine
352 S. Sasaki, K. Adachi, M. Yoshifuji, and N. Morita, Phosphorus, Sulfur and Silicon, 183, 761 (2008); Synthesis and Structure of Thiophene, Selenophene, and Related Compounds Carrying Four Phosphoryl Groups
353 S. Ito, S. Hashino, N. Morita, M. Yoshifuji, D. Hirose, M. Takahashi, and Y. Kawazoe, Tetrahedron, 63, 10246-10252 (2007); Facile [3+2] Dimerization and Formal Dehydrogenative Coupling Mode of a Cyanophenylphosphaallene
354 S. Ito, J. Miura, N. Morita, M. Yoshifuji, and A. J. Arduengo, III, Inorg. Chem., 48, 8063-8065 (2009); Modeling the Direct Activation of Dihydrogen by a P2C2-Cyclic Biradical: Formation of a Cyclic Bis(P-H λ5-phosphorane)
355 S. Ito, J. Miura, N. Morita, M. Yoshifuji, and A. J. Arduengo, III, Angew. Chem., Int. Ed., 47, 6418-6421 (2008); Angew. Chem., 120, 6518-6521 (2008); Poly(Biradicals): Oligomers of 1,3-Diphosphacyclobutane-2,4-diyl Units
356 S. Ito, H. Miyake, and M. Yoshifuji, Phosphorus, Sulfur and Silicon, 184, 917-927 (2009): Study on Synthesis and Structure of Sterically Demanding 6-Phosphafulvenes
357 M. Yoshifuji, Science of Synthesis, Compounds with One Saturated Carbon-Heteroatom Bond: Organophosphorus Compounds (incl. RO-P and RN-P); Vol. 42, Ed. F. Mathey; Georg Thieme Verlag: Stuttgart; pp. 37-62 (2009); 42.2: Product Class 2: Oxo-, Thioxo-, Selenoxo-, and Iminophosphines and Diphosphenes
358 M. Yoshifuji, Science of Synthesis, Compounds with One Saturated Carbon-Heteroatom Bond: Organophosphorus Compounds (incl. RO-P and RN-P); Vol. 42, Ed. F. Mathey; Georg Thieme Verlag: Stuttgart; pp. 63-69 (2009); 42.3: Product Class 3: Phosphenium Salts [RPX]+
359 K. Hayashi, M. Nakatani, A. Hayashi, M. Takano, M. Okazaki, K. Toyota, M. Yoshifuji, and F. Ozawa, Organometallics, 27, 1970-1972 (2008); Synthesis and Structures of Platinum(0) Alkyne Complexes with Extended π-Conjugated Systems
360 S. Ito, J. Miura, N. Morita, M. Yoshifuji, and A. J. Arduengo, III, Z. Anorg. Allgem. Chem., 635, 488-495 (2009); Catenation of 1,3-Diphosphacyclobutane-2,4-diyl Units Having 2,4,6-Tri-tert-butylphenyl Protecting Groups and P-sec-Butyl Group in the Ring
361 S. Ito, S. Kusano, N. Morita, K. Mikami and M. Yoshifuji, J. Organometal. Chem., 695, 291-296 (2010); Ligand effect of bulky 2,2-dialkyl-1-phosphaethenes on Au-catalyzed cycloisomerization of 1,6-enynes and lactonization of pent-4-ynoic acids
362 S. Ito, J. Miura, N. Morita, M. Yoshifuji and A. J. Arduengo, III, Dalton Trans., 39, 8281-8287 (2010); Diverse reactions of sterically protected 1,3-diphosphacyclobutane-2,4-diyls with hydride
363 S. Sasaki, K. Ogawa, M. Watanabe, and M. Yoshifuji, Organometallics, 29, 757-766 (2010); Synthesis and Properties of Sterically Crowded Triarylphosphines Bearing Naphthoquinone Moieties
364 S. Ito, J. Miura, N. Morita, M. Yoshifuji and A. J. Arduengo, III, Heteroat. Chem. (2010), 21, 404-411 (2010); Synthesis and properties of oligo(biradicals) composed of 1,3-diphosphacyclobutane-2,4-diyl units and benzyl-type linkers
365 S. Ito, J. Miura, N. Morita, M. Yoshifuji and A. J. Arduengo, III, C. R. Chim., 13, 1180-1184 (2010); Synthesis and physicochemical properties of stable 1,3-diphosphacyclobutane-2,4-diyls bearing sulfanyl groups
366 M. Yoshifuji, S. T. Osborn, A. J. Arduengo, III, K. A. Belmore, and S. Ito, Heteroat. Chem.; 22, 331-338 (2011); Intensive NMR study of 1-tert-butyl-3-methyl-2,4-bis(2,4,6-tri-tert-butylphenyl)-1,3-diphosphacyclobutane-2,4-diyl
367 S. Ito, J. Miura, N. Morita, M. Yoshifuji and A. J. Arduengo, III, Phosphorus, Sulfur, Silicon, Relat. Elem., 186, 754-755 (2011); Modeling the direct activation of dihydrogen by a P2C2-cyclic biradical: formation of a cyclic bis(P-H λ5-phosphorane)
368 S. Ito, J. Miura, N. Morita, M. Yoshifuji and A. J. Arduengo, III, Phosphorus, Sulfur, Silicon, Relat. Elem., 186, 756-757 (2011); Diverse reactions of sterically protected 1,3-diphosphacyclobutane-2,4-diyls with hydride
369 M. Yoshifuji, S. T. Osborn, A. J. Arduengo, III, K. A. Belmore, and S. Ito, Phosphorus, Sulfur, Silicon, Relat. Elem., 186, 845-846 (2011); NMR Studies of 1-tert-Butyl-3-methyl-2,4-bis(2,4,6-tri-tert-butylphenyl)-1,3-diphosphacyclobutane-2,4-diyl
370 S. Sasaki, M. Murakami, F. Murakami, and M. Yoshifuji, Heteroat. Chem., 22, 506-513 (2011); Synthesis and Redox Properties of Sterically Crowded Triarylphosphine and Tetraaryldiphosphane Bearing Phenothiazinyl Groups
371 S. Sasaki, K. Sasaki, and M. Yoshifuji, J. Organometal. Chem., 696, 3307-3315 (2011); Synthesis, structure, and properties of extended π-conjugated systems bearing sterically crowded triarylphosphines
372 S. Ito, M. Kikuchi, J. Miura, N. Morita, and M. Yoshifuji, J. Phys. Org. Chem., 25, 733-737 (1912); Spectroscopic and Stability Studies on Unsymmetrical 1,3-Dialkyl-1,3-diphosphacyclobutane-2,4-diyls
373 S. Ito, H. Miyake, and M. Yoshifuji, ARKIVOC, 2012 (ii), 6-14; Unique Molecular Distortion in 2,4,6-Tri-t-butylphenyl Group
374 S. Sasaki, M. Yoshifuji, and N, Inamoto, ARKIVOC, 2012 (ii), 15-23; Reaction of lithium (2,4,6-tri-tert-butylphenyl)silylphosphides with haloforms
375 M. Yoshifuji, Y. Hirano, G. Schnakenburg, R. Streubel, E. Niecke, and S. Ito, Helv. Chim. Acta, 95, 1723-1729 (2012); New Aspects of 1,3-Diphosphacyclobutane-2,4-diyls
376 M. Yoshifuji and S. Ito, Phosphorus, Sulfur, Silicon, Relat. Elem., 188, 140-145 (2013); Phosphorus Version of the Fritsch-Buttenberg-Wiechell Reaction
377 S. Sasaki, K. Sasaki, M. Watanabe, K. Ogawa, N. Morita, and M. Yoshifuji, Phosphorus, Sulfur, Silicon, Relat. Elem., 188, 256-261 (2013); Synthesis, Redox Properties, and Electronic Spectra of Sterically Crowded Triarylphosphines Conjugated with Electron Acceptors
378 S. Sasaki, K. Ogawa, K. Nakamura, M. Yoshifuji, and N. Morita, J. Organometal. Chem., 751, 525-533 (2014); Synthesis and properties of sterically crowded triarylphosphines bearing anthra- and naphtho-quinones, and their oligomers
379 S. Sasaki, K. Sutoh, Y. Shimizu, K. Kato, and M. Yoshifuji, Tetrahedron Lett., 55, 322-325 (2014); Oxidation of tris(2,4,6-triisopropylphenyl)phosphine and arsine
380 M. Yoshifuji and S. Ito, Beilstein J. Org. Chem., 10, 1032-1036 (2014); Theoretical Studies of the Intramolecular Cyclization of 2,4,6-t-Bu3C6H2P=C: and Effects of Conjugation between the P=C and Aromatic Moieties
381 S. Sasaki, M. Izawa, and M. Yoshifuji, Phosphorus, Sulfur, Silicon, Relat. Elem., 189, 1207-1215 (2014); Synthesis and structure of sterically crowded triarylphosphine bearing 4-bromo-2,6-bis(4-tert-butylphenyl)phenyl group
382 S. Sasaki, K. Sutoh, and M. Yoshifuji, Heteroat. Chem., 25, 442-448 (2014); Synthesis, Structure, and Reactivity of 2,6-Diaryl-4-hydroxybenzenethiol
383 S. Sasaki, Y. Shimizu, and M. Yoshifuji, Phosphorus, Sulfur, Silicon, Relat. Elem., 190, 672-676 (2015); Synthesis, Structure and Properties of [4-Methyl-2,6-bis(2-methylphenyl)phenyl]bis(2,4,6-triisopropylphenyl)phosphine
384 M. Yoshifuji and S. Ito, Phosphorus, Sulfur, Silicon, Relat. Elem., 190, 778-784 (2015); Studies of the Intramolecular Cyclization of 2,4,6-Tri-tert-butylphenyl-P=C:
385 M. Yoshifuji, Eur. J. Inorg. Chem., 2016, 607-615; Sterically Protected Diphosphenes
386 S. Sasaki and M. Yoshifuji, Phosphorus, Sulfur, Silicon, Relat. Elem., 191, 507-510 (2016); Synthesis and Properties of a Sterically Crowded Triarylphosphine Bearing an Ester Group
387 M. Yoshifuji, Phosphorus, Sulfur, Silicon, Relat. Elem., 191, 1452-1456 (2016); Sterically Protected Organophosphorus Compounds of Unusual Structures
388 M. Yoshifuji, Pure Appl. Chem., 89, 281-286 (2017); Sterically Protected Organophosphorus Compounds of Unusual Structures
389 M. Yoshifuji, Phosphorus, Sulfur, Silicon, Relat. Elem., 194, 522-527 (2019); Stereochemical Features of Low-coordinate Organophosphorus Compounds
390 M. Yoshifuji, Pure Appl. Chem., 91, 77-85 (2019); Low-coordinate Organophosphorus Compounds: Some Stereochemical Considerations
391 S. Sasaki, M. Murakami, and M. Yoshifuji, Phosphorus, Sulfur, Silicon, Relat. Elem., 194, 598-601 (2019); Synthesis and Redox Properties of Sterically Crowded Triarylphosphine Bearing Two Phenothiazine Moieties
392 M. Yoshifuji, in Organophosphorus Chemistry. From Molecules to Applications, Ed. V. Iaroshenko, Wiley-VCH (Weinheim), Chap. 5, pp. 219-238 (2019); Pentacoordinate Phosphorus Compounds
393 M. Yoshifuji, in Organophosphorus Chemistry. From Molecules to Applications, Ed. V. Iaroshenko, Wiley-VCH (Weinheim), Chap. 6, pp. 239-248 (2019); Hexacoordinate Phosphorus Compounds
394 S. Sasaki, K. Kato, K. Sasaki, and M. Yoshifuji, Tetrahedron Lett., 61 (2), 151366 (2020); Sterically Crowded Diphosphines Bearing Ethylene and 1,2-Phenylene Linkers
395 M. Yoshifuji, Phosphorus, Sulfur, Silicon, Relat. Elem., (2021), https://doi.org/10.1080/10426507.2021.2011883; Low Coordinate Phosphorus Compounds for 40 Years in Memory of the Late Professor François Mathey, École Polytechnique
396 M. Yoshifuji, Molecules, 27, 1557 (2022), https://doi.org/10.3390/molecules27051557; Chemistry of Several Sterically Bulky Molecules with P=P, P=C, and C≡P Bond