Acid-induced dimerization of 3-(1H-indol-3-yl)maleimides.: Formation of cyclopentindole derivatives

被引：14
作者：
Bergman, J
Janosik, T
Koch, E
Pelcman, B
机构：
[1] Karolinska Inst, Novum, Dept Biosci, SE-14157 Huddinge, Sweden
[2] Sodertorn Univ Coll, SE-14104 Huddinge, Sweden
来源：
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 2000年 / 16期
关键词：
D O I：
10.1039/b004030o
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Acid-induced dimerizations of 3-substituted maleimides have been investigated, leading to e.g. the cyclopentindole 9 and the deeply coloured spiro compounds 24 and 25 in good yields. 3-(1H-Indol-3-yl)maleimide 6b readily gave the cycloaddition products 13-15 on treatment with appropriate dienophiles. In addition, several related 3,3-di-(1H-indol-3-yl)succinimides have been prepared and studied.
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收藏
页码：2615 / 2621
页数：7
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