Stereoselective synthesis of [1]benzopyrano[4,3-b]pyrrol-4(3H)-ones through cycloadditions of azomethine ylides with .ALPHA.,.BETA.-unsaturated esters.
スポンサーリンク
概要
- 論文の詳細を見る
Cycloadditions of azomethine ylides generated from α-benzylideneamino nitriles bearing a hydroxyl or its <I>O</I>-protected moiety with α,β-unsaturated esters such as dimethyl maleate, fumarate, methyl acrylate, crotonate, methacrylate, and cinnamate lead stereoselectively to 3,3a-<I>trans</I>-3a,9b-<I>cis</I>-3a,9b-dihydro[1]benzopyrano[4,3-<I>b</I>]pyrrole-4(3<I>H</I>)-ones after subsequent lactonization.
- 公益社団法人 日本化学会の論文
著者
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Ueno Kazunori
Institute For Materials Research Tohoku University
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Kanemasa Shuji
Institute Of Advanced Material Study Kyushu University
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Tsuge Otohiko
Institute of Advanced Material Study, and Department of Molecular Science and Technology, Interdisciplinary Graduate School of Engineering Sciences, Kyushu University
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Ueno Kazunori
Institute of Advanced Material Study, and Department of Molecular Science and Technology, Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, Kasugakoen
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Tsuge Otohiko
Institute of Advanced Material Study, and Department of Molecular Science and Technology, Interdisciplinary Graduate School of Engineering Sciences
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Kanemasa Shuji
Institute of Advanced Material Study, and Department of Molecular Science and Technology, Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, Kasugakoen
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