PERISELECTIVE, LEWIS ACID-INDUCED INTRAMOLECULAR DIELS-ALDER REACTION OF CONJUGATED CARBODIIMIDES - EFFICIENT SYNTHESIS OF NITROGEN-HETEROCYCLES, INDOLO[2,3-B]QUINOLINES AND PYRIDO[2,3-B]INDOLE

被引：37
|
作者：
SAITO, T
OHMORI, H
OHKUBO, T
MOTOKI, S
机构：
来源：
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1993年 / 24期
关键词：
D O I：
10.1039/c39930001802
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A suitable Lewis acid has been found that accelerates the intramolecular Diels-Alder reaction of conjugated carbodiimides with high periselectivity control, thus providing an efficient and straightforward procedure for constructing indolo[2,3-b]quinoline and pyrido[2,3-b]indole frameworks.
引用
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页码：1802 / 1803
页数：2
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