Art

J-GLOBAL ID：200902250285103353   Reference number：04A0898583

A Lewis acid-promoted cyclization of ethenetricarboxylate derivative aromatic compounds. Novel syntheses of oxindoles and benzofuranones via Friedel-Crafts intramolecular Michael addition

エテントリカルボン酸誘導体芳香族化合物のLewis酸-促進環化 Friedel-Crafts分子内Michael付加を経るオキシインドールとベンゾフランの新規合成

Author (5)： YAMAZAKI S (Nara Univ. Education, Nara, JPN) ,  MORIKAWA S (Nara Univ. Education, Nara, JPN) ,  IWATA Y (Nara Univ. Education, Nara, JPN) ,  YAMAMOTO M (Nara Univ. Education, Nara, JPN) ,  KURAMOTO K (Nara Univ. Education, Nara, JPN)
Material： Organic & Biomolecular Chemistry  (Org Biomol Chem)
Volume： 2  Issue： 21  Page： 3134-3138  Publication year： Nov. 07, 2004 
JST Material Number： A0499C  ISSN： 1477-0520  CODEN： OBCRAK  Document type： Article
Article type： 原著論文  Country of issue： United Kingdom (GBR)  Language： ENGLISH (EN)

Thesaurus term： *Lewis acid catalyst ,...

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JST classification (2)： Condensed derivatives of furan  (CF07073M) ,  Condensed derivatives of pyrroles  (CF07077C)

Substance index (15)： (1-Methyl-2-oxoindoline-3-yl)malonic acid dibenzyl ester ,  (1-Ethyl-2-oxoindoline-3-yl)malonic acid diethyl ester ,  (1-Propyl-2-oxoindoline-3-yl)malonic acid diethyl ester ,  (1,5-Dimethyl-2-oxoindoline-3-yl)malonic acid diethyl ester ,  (1,4-Dimethyl-2-oxoindoline-3-yl)malonic acid diethyl ester ,  (1,6-Dimethyl-2-oxoindoline-3-yl)malonic acid diethyl ester ,  (1,7-Dimethyl-2-oxoindoline-3-yl)malonic acid diethyl ester ,  (1-Methyl-2-oxo-5-chloroindoline-3-yl)malonic acid diethyl ester ,  (2,3-Dihydro-2-oxobenzofuran-3-yl)malonic acid diethyl ester ,  (6-Methyl-2,3-dihydro-2-oxobenzofuran-3-yl)malonic acid diethyl ester ,  (4-Methyl-2,3-dihydro-2-oxobenzofuran-3-yl)malonic acid diethyl ester ,  (5-Methoxy-2,3-dihydro-2-oxobenzofuran-3-yl)malonic acid diethyl ester ,  (2-Oxo-6-methoxy-2,3-dihydrobenzofuran-3-yl)malonic acid diethyl ester ,  (2-Oxo-5,6-dimethoxy-2,3-dihydrobenzofuran-3-yl)malonic acid diethyl ester ,  (2-Oxo-4,6-dimethoxy-2,3-dihydrobenzofuran-3-yl)malonic acid diethyl ester

Terms in the title (10)： エテン ,  トリカルボン酸 ,  誘導体 ,  芳香族化合物 ,  Lewis酸 ,  促進 ,  環化 ,  Michael付加 ,  オキシインドール ,  ベンゾフラン