高橋雅彦 (Masahiko Takahashi) - マイポータル - researchmap

基本情報

所属: 旧所属茨城大学工学部生体分子機能工学科教授

学位: 工学博士
農学修士

J-GLOBAL ID: 200901049787436703
researchmap会員ID: 1000008019

研究キーワード

2

研究分野

1

ナノテク・材料 / 有機合成化学 /

MISC

32

Synthesis of pyrrolo[2,3-d]pyrimidine-2,4-diones by sunlight photolysis of N-(5-vinyluracil-6-yl)sulfilimines

N Matsumoto, M Takahashi

TETRAHEDRON LETTERS 46(33) 5551-5554 2005年8月
Synthesis of trifluoromethylated pyrido[2,3-d]pyrimidine-2,4-diones from 6-aminouracils and trifluoromethylated pyrazolo[3,4-b]pyridines from 5-aminopyrazoles

M Takahashi, H Nagaoka, K Inoue

JOURNAL OF HETEROCYCLIC CHEMISTRY 41(4) 525-530 2004年7月
Synthesis of 2H-1,2,3-triazolo [4,5-d]pyrimidine-5,7-diones from uracils using cyclization reaction of beta-azo-alpha,beta-unsaturated sulfilimines

N Matsumoto, M Takahashi

HETEROCYCLES 60(12) 2677-+ 2003年12月
Cyclization of N-aryl-N-tert-butoxycarbonyl-o-toluenesulfonamides to 2,3-dihydro-1,2-benzisothiazole 1,1-dioxides accompanied by a rearrangement of a tert-butoxycarbonyl group

M Takahashi, K Isogai, N Kowaguchi

SYNTHETIC COMMUNICATIONS 33(19) 3397-3404 2003年
Ring closure reactions of beta-nitroso-, beta-acyl-, and beta-thiocarbamoyl-alpha,beta-unsaturated sulfilimines. Synthesis of [1,2,5]oxadiazolo[3,4-d]-, isoxazolo[3,4-d]-, and isothiazolo[3,4-d]pyrimidine derivatives from uracils

N Matsumoto, M Takahashi

TETRAHEDRON 58(50) 10073-10079 2002年12月
Reactions of 1,2-dihydro-4H-3,1-benzothiazine-2,4-dithiones (trithioisatoic anhydride) with N-substituted benzylamines and trialkyl phosphites

Journal of Heterocyclic Chemistry 39 1039-1033 2002年
Reactions of 1,2-dihydro-4H-3,1-benzothiazine-2,4-dithiones (trithioisatoic anhydride) with N-substituted benzylamines and trialkyl phosphites

Journal of Heterocyclic Chemistry 39 1039-1033 2002年
Cyclization reactions of 2-methylbenzenesulfonamides using N,N-dimethylcarbamoyl chloride, N,N-dimethyl-thiocarbamoyl chloride, and N,N-dimethylsulfamoyl chloride

M Takahashi, T Morimoto, K Isogai, S Tsuchiya, K Mizumoto

HETEROCYCLES 55(9) 1759-+ 2001年9月
The first isolation of unsubstituted porphyrinogen and unsubstituted 21-oxaporphyrinogen by the '3+1' approach from 2,5-bis(hydroxymethyl)pyrrole and tripyrrane derivatives

S Taniguchi, H Hasegawa, S Yanagiya, Y Tabeta, Y Nakano, M Takahashi

TETRAHEDRON 57(11) 2103-2108 2001年3月
Synthesis of 3-Alkyl-5,6-diphenylpyrimidine-2,4-diones from N-Carbamoylsulfilimines and Diphenylcycol propenone

Heterocycles 51 1999年
A facile route to tripyrrane from 2,5-bis(hydroxymethyl)pyrrole and the improved synthesis of porphine by the "3+1" approach

S Taniguchi, H Hasegawa, M Nishimura, M Takahashi

SYNLETT 1999(1) 73-74 1999年1月
Synthesis of 3-Alkyl-5,6-diphenylpyrimidine-2,4-diones from N-Carbamoylsulfilimines and Diphenylcycol propenone

Heterocycles 51 1999年
One-pot synthesis of 2-substituted 3-trifluoromethyl-3-hydroxy-1,2-benzisothiazole 1,1-dioxides from N-substituted benzenesulfonamides

M Takahashi, K Ohtsuki, T Taga, Y Chohnan

HETEROCYCLES 48(8) 1643-1648 1998年8月
Synthesis of 2-Aryl-3-arylsulfonylindoles and 2-Anilino-3-arylsulfonylindoles from 2-(Arylsulfonyl)-methylanilines Using the Aza-Witting Reaction of Iminophosphoranes

TAKAHASHI M, SUGA D

Synthesis (7) 986-990 1998年
Synthesis of 2-Aryl-3-arylsulfonylindoles and 2-Anilino-3-arylsulfonylindoles from 2-(Arylsulfonyl)-methylanilines Using the Aza-Witting Reaction of Iminophosphoranes

Synthesis (7) 986-990 1998年
3,3,3-trifluoro-2,2-dihydroxypropanesulfonamides as building blocks for trifluoromethyl-containing pyrazoles and benzimidazoles

M Takahashi, S Muta, H Nakazato

JOURNAL OF HETEROCYCLIC CHEMISTRY 34(5) 1395-1398 1997年9月
Ring transformation of 3,6-diaryl-1,2,4,5-tetrazines to 3,6-diarylpyridazines and 2,5-diaryl-1,3,4-thiadiazoles by elemental sulfur and amines

M Takahashi, T Yamaoka

HETEROCYCLIC COMMUNICATIONS 3(6) 521-526 1997年
Ring Transformation of 3,6-Diary1-1,2,4,5-tetrazines to 3,6-Diarylpyridazines and 2,5-Diarylthiadiazoles by Elemental Sulfur and Amines

Heterocyclic Communications 3 521-526 1997年
Synthesis of 2,3,5,6-tetrahydro-4H-1,4-thiazin-3-one 1,1-dioxides from methyl (styrylsulfonyl)acetate

M Takahashi, J Yuda

JOURNAL OF HETEROCYCLIC CHEMISTRY 33(2) 235-238 1996年3月
Synthesis of 7-Aryl-2-dimethylamino-3,4,5,6-tetrahydropteridine-4.6-diones

Heterocycles 43(2) 437 1996年

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