α,β-Unsaturated Carboxylic Acid Derivatives. VI. New Synthesis of <I>N</I>-Acyl-α-dehydroamino Acid Esters
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概要
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A new synthetic route to α,β-unsaturated <I>N</I>-acyl-α-amino acid esters (<I>N</I>-acyl-α-dehydroamino acid esters) is described. The dehydroamino acid esters were prepared by the dehydration of α-(<I>N</I>-acylhydroxyamino) acid esters (<B>10</B>), derived from the acylation of α-hydroxyamino acid esters (<B>2</B> and <B>6</B>), and by the elimination of carboxylic acid from α-(<I>N</I>-acyl-<I>O</I>-acetyl), α-(<I>N</I>,<I>O</I>-diacetyl, dipropionyl and diethoxycarbonyl-hydroxyamino) acid esters, obtained by the acylation of <B>2</B>, <B>6</B> and <B>10</B>, in the presence of triethylamine.
- 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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Shin Chung-gi
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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Nanjo Katsumi
Laboratory of Organic Chemistry, Faculty of Technology, Kanagawa University
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Ando Eiichi
Laboratory of Organic, Chemistry, Faculty of Technology, Kanagawa University
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