N-(trans-1-Propenyl)carbazole:: an excellent dienophile for cation radical Diels-Alder cycloadditions

被引:10
|
作者
Gao, DX [1 ]
Bauld, NL [1 ]
机构
[1] Univ Texas, Dept Chem & Biochem, Austin, TX 78712 USA
基金
美国国家科学基金会;
关键词
cycloaddition; Diels-Alder; propenylcarbazole; aminium salt;
D O I
10.1016/S0040-4039(00)01046-7
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The efficient, regiospecific, and periselective Diels-Alder cycloadditions of N-(trans-1-propenyl)carbazole, a highly electron rich dienophile, to both acyclic and cyclic conjugated dienes is found to be induced by tris(4-bromophenyl)aminium hexachloroantimonate. (C) 2000 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:5997 / 6000
页数:4
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