First radical addition onto ketenimines: a novel synthesis of indoles

被引:43
作者
Alajarin, M [1 ]
Vidal, A [1 ]
Ortin, MM [1 ]
机构
[1] Univ Murcia, Fac Quim, Dept Quim Organ, E-30071 Murcia, Spain
关键词
cyclization; indoles; ketenimines; radical reactions;
D O I
10.1016/S0040-4039(03)00562-8
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A novel radical-mediated synthesis of 2-alkyl indoles is described. The method is a nonchain process based on the intramolecular addition of benzylic radicals onto the central carbon atom of a ketenimine function, resulting in a 5-exo-dig cyclization. (C) 2003 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:3027 / 3030
页数:4
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