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51

Potential synthetic utility of [3,3]-sigmatropic rearrangement of s-allyl dithiocarbamates. New routes to α,β-unsaturated aldehydes

Takeshi Nakai, Hiroyuki Shiono, Makoto Okawara

Journal:

Tetrahedron Letters

Year:

1974

Language:

english

File:

PDF, 212 KB

english, 1974

52

A novel small ring formation using methylsulfinyl group as a leaving group

Yoshio Ueno, Yoshiro Masuyama, Makoto Okawara

Journal:

Tetrahedron Letters

Year:

1974

Language:

english

File:

PDF, 174 KB

english, 1974

53

Stannes in synthesis: A new route to 2-substituted-1,3-butadienes via stereoselective allyltin formation under homolytic conditions

Yoshio Ueno, Hiroshi Sano, Seiichi Aoki, Makoto Okawara

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 202 KB

english, 1981

54

A new, versatile acyl activating reagent for peptide synthesis: asymmetrically selective peptide synthesis by use of optically active 3-hydroxyhydantoin

Takero Teramoto, Toshikazu Kurosaki, Makoto Okawara

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 227 KB

english, 1977

55

Reaction of s-vinyl sulfilimines with carbanions synthesis of β-substituted vinyl sulfides

Tamotsu Yamamoto, Masa-aki Kakimoto, Makoto Okawara

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 126 KB

english, 1977

56

Deacylative condensation I. A new facile method for the direct α-methylenation of ester or lactone starting from monosubstituted active methylene compounds

Yoshio Ueno, Hiroyuki Setoi, Makoto Okawara

Journal:

Tetrahedron Letters

Year:

1978

Language:

english

File:

PDF, 179 KB

english, 1978

57

Reduction of quinones by alloxantin or alloxan-derived radical

Takeshi Endo, Makoto Okawara

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 118 KB

english, 1979

58

HYdrogen Evolution by use of 1-alkyl-1,4-dihydronicotinamide derivatives

Takeshi Endo, Kentaro Ageishi, Kiyotaki Furusawa, Makoto Okawara

Journal:

Journal of Molecular Catalysis

Year:

1983

Language:

english

File:

PDF, 342 KB

english, 1983

59

Retardation of discoloration of poly(vinyl chloride) and decolorization of discolored poly(vinyl chloride) with diimide

Tsutomu Nakagawa, Makoto Okawara

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1968

Language:

english

File:

PDF, 579 KB

english, 1968

60

Synthesis and reaction of poly(vinyl chloride) containing azide group

Makoto Takeishi, Makoto Okawara

Journal:

Journal of Polymer Science Part C: Polymer Letters

Year:

1969

Language:

english

File:

PDF, 128 KB

english, 1969

61

Syntheses and reactions of functional polymers. XLVI. Preparation and reactions of N-benzyloxyisomaleimide–styrene copolymer

Masayasu Akiyama, Yasuhiro Yanagisawa, Makoto Okawara

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1969

Language:

english

File:

PDF, 426 KB

english, 1969

62

Reaction of poly(vinyl chloride) containing azide groups

Makoto Takeishi, Makoto Okawara

Journal:

Journal of Polymer Science Part C: Polymer Letters

Year:

1970

Language:

english

File:

PDF, 186 KB

english, 1970

63

Iminodithiocarbonates. IX. Syntheses and polymerizations of 2-vinylimino- and 2-β-iodoethylimino-1,3-dithiolane

Yoshio Ueno, Makoto Okawara

Journal:

Journal of Polymer Science Part C: Polymer Letters

Year:

1972

Language:

english

File:

PDF, 190 KB

english, 1972

64

Syntheses of polyurethanes derived from oximes and their photodegradation

Sung Il Hong, Toshikazu Kurosaki, Makoto Okawara

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1972

Language:

english

File:

PDF, 684 KB

english, 1972

65

Polymers having stable radicals. II. Synthesis of nitroxyl polymers from 4-methacryloyl derivatives of 1-hydroxy-2,2,6,6-tetramethylpiperidine

Toshikazu Kurosaki, Osamu Takahashi, Makoto Okawara

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1974

Language:

english

File:

PDF, 655 KB

english, 1974

66

Photopolymerizations initiated by oxime derivatives

Sung Il Hong, Toshikazu Kurosaki, Makoto Okawara

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1974

Language:

english

File:

PDF, 581 KB

english, 1974

67

Synthesis of tetrameric iodonium ion

Yorinobu Yamada, Koichi Kashima, Makoto Okawara

Journal:

Journal of Polymer Science Part C: Polymer Letters

Year:

1976

Language:

english

File:

PDF, 273 KB

english, 1976

68

Syntheses and reactions of functional polymers. XCIII. Syntheses of polymers containing the N-(4-hydroxy-3-nitrophenyl)succinimide structure in the chain and the use of these activated polymer esters of N-blocked amino acids or peptides

Takero Teramoto, Mitsuaki Narita, Makoto Okawara

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1977

Language:

english

File:

PDF, 581 KB

english, 1977

69

Preparation of polymers containing the 1,3,4-oxadiazoline-5-thione structure and their application to the activation of N-protected α-amino acids

Hiroyuki Fukuda, Takeshi Endo, Masayoshi Suyama, Makoto Okawara

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1978

Language:

english

File:

PDF, 565 KB

english, 1978

70

Synthesis and polymerization of acrylates containing azulene structure

Eiji Wada, Takeshi Nakai, Makoto Okawara

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1978

Language:

english

File:

PDF, 168 KB

english, 1978

71

Syntheses and reactions of functional polymers. XCVII. Chemical activation and functionalization of poly(γ-methyl-L-glutamate)

Akira Kudo, Takeshi Endo, Yoshihiro Tosabayashi, Makoto Okawara

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1979

Language:

english

File:

PDF, 409 KB

english, 1979

72

Preparation of polymers containing 1,4-dihydronicotinamide structure and their use in the reduction of vicinal tricarbonyl compounds

Takeshi Endo, Makoto Okawara

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1979

Language:

english

File:

PDF, 294 KB

english, 1979

73

Trapping alloxan or ninhydrin radical anions with polymer cations

Takeshi Endo, Makoto Okawara

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1980

Language:

english

File:

PDF, 295 KB

english, 1980

74

Synthesis of polymer containing lipoic acid as a polymeric reagent for acyl transfer

Yoko Nambu, Takeshi Endo, Makoto Okawara

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1980

Language:

english

File:

PDF, 478 KB

english, 1980

75

Hydrogen evolution from water by use of viologen polymers as electron transfer catalyst

Kentaro Ageishi, Takeshi Endo, Makoto Okawara

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1981

Language:

english

File:

PDF, 269 KB

english, 1981

76

Syntheses and reduction of polymers with alloxan structures

Takeshi Endo, Eishuke Fujiwara, Makoto Okawara

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1981

Language:

english

File:

PDF, 332 KB

english, 1981

77

Preparation and ring-opening polymerization of unsaturated spiro ortho esters

Takeshi Endo, Makoto Okawara, Noboru Yamazaki, William J. Bailey

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1981

Language:

english

File:

PDF, 163 KB

english, 1981

78

Production of a poly(pyridinyl radical) by reduction with 1-benzyl-1,4-dihydronicotinamide and N,N′-dicyclohexylalloxan

Takeshi Endo, Makoto Okawara

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1981

Language:

english

File:

PDF, 232 KB

english, 1981

79

Neighboring effect of thiol group in acyl transfer reaction on a polymer with a lipoic acid structure

Yoko Nambu, Takeshi Endo, Makoto Okawara

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1981

Language:

english

File:

PDF, 336 KB

english, 1981

80

Electron transfer between insoluble dihydronicotinamide polymer and insoluble benzoquinone polymer

Norio Tsubokawa, Takeshi Endo, Makoto Okawara

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1982

Language:

english

File:

PDF, 445 KB

english, 1982

81

Copolymerization of unsaturated spiro ortho esters with maleic acid derivatives

Hiroyuki Fukuda, Masahiro Hirota, Takeshi Endo, Makoto Okawara, William J. Bailey

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1982

Language:

english

File:

PDF, 414 KB

english, 1982

82

Photoinitiated ring-opening polymerization of 2-methylene-1,3-dioxepane

Takeshi Endo, Makoto Okawara, W. J. Bailey, Kazufumi Azuma, Kazuo Nate, Hitoshi Yokono

Journal:

Journal of Polymer Science Part C: Polymer Letters

Year:

1983

Language:

english

File:

PDF, 200 KB

english, 1983

83

Reduction of aldehydes and ketones by sodium dithionite using viologens as electron transfer catalyst

Kentaro Ageishi, Takeshi Endo, Makoto Okawara

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1983

Language:

english

File:

PDF, 320 KB

english, 1983

84

Preparation of viologen polymers from alkylene dipyridinium salts by cyanide ion

Kentaro Ageishi, Takeshi Endo, Makoto Okawara

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1983

Language:

english

File:

PDF, 363 KB

english, 1983

85

Preparation of 1,4-dihydronicotinamide polymers with spacers between the polymeric matrix and catalytic center and their use in the reduction of ethyl benzoylformate

Takeshi Endo, Tadayoshi Takada, Makoto Okawara

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1983

Language:

english

File:

PDF, 220 KB

english, 1983

86

Synthesis of monomers that expand on polymerization. Synthesis and polymerization of 2,6,7-trioxabicyclo[2.2.2]octanes with phenyl groups

Kazuhide Saigo, William J. Bailey, Takeshi Endo, Makoto Okawara

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1983

Language:

english

File:

PDF, 508 KB

english, 1983

87

Hydrophilic polymer-immobilized lipoamides-iron(II) system as a new reducing catalyst for the reduction of O-benzylhydroxylamine by sodium borohydride

Masashi Kijima, Yoko Nambu, Takeshi Endo, Makoto Okawara

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1984

Language:

english

File:

PDF, 529 KB

english, 1984

88

Hydrophilic polymer-immobilized lipoamide-iron (II) system as a new reducing catalyst for the reduction of O-benzylhydroxylamine by sodium borohydride

Masashi Kijima, Yoko Nambu, Takeshi Endo, Makoto Okawara

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1984

File:

PDF, 27 KB

1984

89

Cationic polymerization of 1-phenyl-4-ethyl-2,6,7-trioxabicyclo[2.2.2]octane

Hitomi Uno, Takeshi Endo, Makoto Okawara

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1985

Language:

english

File:

PDF, 205 KB

english, 1985

90

Preparation of a polymeric membrane with lipoamide structure and its application to electron transport across membrane

Yoko Nambu, Takeshi Endo, Makoto Okawara

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1985

Language:

english

File:

PDF, 403 KB

english, 1985

91

Synthesis and polymerization of 4-o-vinylbenzyl-2,2,6,6-tetramethylpiperidine

Takeo Miyazawa, Takeshi Endo, Makoto Okawara

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1985

Language:

english

File:

PDF, 360 KB

english, 1985

92

Substitution and elimination reactions of poly(epichlorohydrin) and poly(2-chloroethyl vinyl ether) using phase transfer catalysis

Takashi Iizawa, Tadatomi Nishikubo, Midori Ichikawa, Yoshihiko Sugawara, Makoto Okawara

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1985

Language:

english

File:

PDF, 987 KB

english, 1985

93

Synthesis of polyethers containing viologen moiety and their application to electron-transfer catalyst

Takeshi Endo, Atsushi Kameyama, Yoko Mambu, Yasuo Kashi, Makoto Okawara

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1990

Language:

english

File:

PDF, 365 KB

english, 1990

94

S-cyanomethyl dithiocarbamate, selective alkylation and ketone synthesis in aqueous medium

Yoshiro Masuyama, Yoshio Ueno, Makoto Okawara

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 206 KB

english, 1976

95

A pilot-controlled study of myeloperoxidase-specific anti-neutrophil cytoplasmic autoantibody (MPO-ANCA) in the coronary circulation

Mahmoud M. Ramadan, Hitoshi Tachikawa, Makoto Kodama, Akiko Okawara, Wataru Mitsuma, Masahiro Ito, Takeshi Kashimura, Taruna Ikrar, Satoru Hirono, Yuji Okura, Kazuo Suzuki, Yoshifusa Aizawa

Journal:

International Journal of Cardiology

Year:

2008

Language:

english

File:

PDF, 92 KB

english, 2008

96

General synthetic route to ?-butyrolactones via stereoselective radical cyclization by organotin species

Ueno, Yoshio, Moriya, Osamu, Chino, Kunitake, Watanabe, Masaru, Okawara, Makoto

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1986

Language:

english

File:

PDF, 709 KB

english, 1986

97

Polymeric Electron Carriers

Okawara, Makoto, Endo, Takeshi, Fujiwara, Eisuke, Hirose, Takayoshi

Journal:

Journal of Macromolecular Science Part A - Chemistry

Year:

1979

Language:

english

File:

PDF, 662 KB

english, 1979

98

Syntheses of some novel polymers containing the viologen structure and their application to electron-transfer reactions in heterophases

Saotome, Yasushi, Endo, Takeshi, Okawara, Makoto

Journal:

Year:

1983

Language:

english

File:

PDF, 492 KB

english, 1983

99

Electron transport across polymeric membranes containing the viologen structure

Ageishi, Kentaro, Endo, Takeshi, Okawara, Makoto

Journal:

Year:

1983

Language:

english

File:

PDF, 442 KB

english, 1983

100

Reduction of vicinal tricarbonyl compounds by reduced nicotinamide adenine dinucleotide model and electron-transport systems

Endo, Takeshi, Okawara, Makoto

Journal:

Journal of Organic Chemistry

Year:

1980

Language:

english

File:

PDF, 462 KB

english, 1980

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