.ALPHA.,.BETA.-Unsaturated carboxylic acid derivatives. XVI. Synthesis and configuration of Diels-Alder adducts from ethyl 3-nitro-2-alkenoate and 1,3-butadiene.
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概要
- 論文の詳細を見る
The Diels-Alder reaction of individual (<I>E</I>)- and (<I>Z</I>)-isomers of ethyl 3-nitroacrylate and 3-nitrocrotonate with 1,3-butadiene, 1-acetoxy- or 1,4-diacetoxy-1,3-butadiene was conducted to give ethyl 6-nitro-3-cyclohexene-, 5-acetoxy-, and 2,5-diacetoxy-6-nitro-3-cyclohexene-carboxylates, respectively. The stereochemistry of the cycloaddition products has been elucidated by analysis of the NMR spectrum.
- 公益社団法人 日本化学会の論文
著者
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Yoshimura Juji
Laboratorium für Organische Chemie Technische Hochschule Tokyo
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Yamaura Masanori
Laboratory of Chemistry for Natural Products, Faculty of Science, Tokyo Institute of Technology
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Ishida Yuzuru
Laboratory of Organic Chemistry, Faculty of Technology, Kanagawa University
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Shin Chung-gi
Laboratory of Chemistry for Natural Products, Faculty of Science, Tokyo Institute of Technology
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Inui Eiji
Laboratory of Organic Chemistry, Faculty of Technology, Kanagawa University
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