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J-GLOBAL ID：200902246838578447   Reference number：05A0538878

A Novel Synthesis of 2,3-Dihydro-1H-thieno[3,4-b]pyrroles via Ring Transformation of Cyclic Sulfonium Ylides by Titanium(IV) Chloride-Triethylamine System

塩化チタン(IV)-トリエチルアミン系による環状スルホニウムイリドの環変換を経由する2,3-ジヒドロ-1H-チエノ[3,4-b]ピロール類の新しい合成

Author (4)： MARUOKA Hiroshi (Fukuoka Univ., Fukuoka, JPN) ,  YAMAGATA Kenji (Fukuoka Univ., Fukuoka, JPN) ,  OKABE Fumi (Fukuoka Univ., Fukuoka, JPN) ,  TOMIOKA Yukihiko (Fukuoka Univ., Fukuoka, JPN)
Material： Journal of Heterocyclic Chemistry  (J Heterocycl Chem)
Volume： 42  Issue： 4  Page： 717-721  Publication year： May. 2005 
JST Material Number： B0720A  ISSN： 0022-152X  CODEN： JHTCAD  Document type： Article
Article type： 原著論文  Country of issue： United States (USA)  Language： ENGLISH (EN)

Thesaurus term： chemical synthesis ,...
Semi thesaurus term： sulfonium ylide

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JST classification (1)： Condensed derivatives of pyrroles  (CF07077C)

Substance index (16)： Triethylamine ,  5-Morpholino-4-cyano-2,3-dihydrothiophene-1-ium-1-[bis(ethoxycarbonyl)methanide] ,  5-Morpholino-4-cyano-2,3-dihydrothiophene-1-ium-1-[bis(methoxycarbonyl)methanide] ,  5-Pyrrolizino-4-cyano-2,3-dihydrothiophene-1-ium-1-[bis(ethoxycarbonyl)methanide] ,  4-Morpholino-2,3-dihydro-1H-thieno[3,4-b]pyrrole-6-carboxylic acid ethyl ester ,  4-Morpholino-2,3-dihydro-1H-thieno[3,4-b]pyrrole-6-carboxylic acid methyl ester ,  3-Phenyl-4-morpholino-2,3-dihydro-1H-thieno[3,4-b]pyrrole-6-carboxylic acid ethyl ester ,  3-Phenyl-4-morpholino-2,3-dihydro-1H-thieno[3,4-b]pyrrole-6-carboxylic acid methyl ester ,  4-Pyrrolizino-2,3-dihydro-1H-thieno[3,4-b]pyrrole-6-carboxylic acid ethyl ester ,  4-Pyrrolizino-2,3-dihydro-1H-thieno[3,4-b]pyrrole-6-carboxylic acid methyl ester ,  3-Phenyl-4-pyrrolizino-2,3-dihydro-1H-thieno[3,4-b]pyrrole-6-carboxylic acid ethyl ester ,  3-Phenyl-4-pyrrolizino-2,3-dihydro-1H-thieno[3,4-b]pyrrole-6-carboxylic acid methyl ester ,  3-Amino-4-(2-chloroethyl)-5-morpholinothiophene-2-carboxylic acid ethyl ester ,  3-Amino-4-(2-chloroethyl)-5-morpholinothiophene-2-carboxylic acid methyl ester ,  3-Amino-4-(2-chloroethyl)-5-pyrrolizinothiophene-2-carboxylic acid ethyl ester ,  3-Amino-4-(2-chloroethyl)-5-pyrrolizinothiophene-2-carboxylic acid methyl ester

Terms in the title (4)： 塩化チタン ,  トリエチルアミン ,  環状 ,  ピロール類