Reactions of 2,3,5-tri-O-benzoyl-D-ribofuranosyl acetate with enol silyl ethers catalyzed by tin(IV) chloride. Regiochemical features.
スポンサーリンク
概要
- 論文の詳細を見る
In condensation reactions of 2,3,5-tri-<I>O</I>-benzoyl-D-ribofuranosyl acetate with various kinds of enol silyl ethers in the presence of tin(IV) chloride, the acetate behaves as an ambident electrophile to give two types of products arising from nucleophilic attack of the enol ether on C-1 carbon of the ribose derivative and on carbonyl carbon of 2-benzoyloxyl group, depending remarkably on the enol silyl ethers.
著者
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YOKOYAMA Yayoi
Department of Home Economics, Faculty of Home Economics, Tokyo Kasei Gakuin University
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Kuwajima Isao
Department Of Chemistry Tokyo Institute Of Technology
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Inoue Tan
Department of Chemistry, Tokyo Institute of Technology
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Yokoyama Yayoi
Department of Chemistry, Tokyo Institute of Technology
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