A new synthetic entry to the indolo[2,3-a]quinolizidine system. Electrophilic cyclizations on the indole ring from 2-(2-piperidyl)indoles

被引：18

作者：

Amat, M

Hadida, S

Sathyanarayana, S

Bosch, J

机构：

[1] Laboratory of Organic Chemistry, Faculty of Pharmacy, University of Barcelona

来源：

TETRAHEDRON LETTERS | 1996年 / 37卷 / 17期

关键词：

D O I：

10.1016/0040-4039(96)00472-8

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new synthetic route to the indolo[2,3-a]quinolizidine system, involving the Pd(0)-catalyzed cross-coupling of a 2-indolylzinc derivative with a 2-halopyridine, stereoselective hydrogenation of the pyridine ring, and electrophilic cyclization upon the indole 3-position from the resulting 2-(2-piperidyl)indole, is reported. (C) 1996 Elsevier Science Ltd.

引用

页码：3071 / 3074

页数：4