DIASTEREOSELECTIVE INTRODUCTION OF AN ALLYL GROUP TO THE ALPHA'-POSITION OF ALPHA-SUBSTITUTED PYRROLIDINES THROUGH THE INTERMEDIATE FORMATION OF N-ACYLIMINIUM IONS

被引：34

作者：

SHONO, T

FUJITA, T

MATSUMURA, Y

机构：

来源：

CHEMISTRY LETTERS | 1991年 / 01期

关键词：

D O I：

10.1246/cl.1991.81

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An allyl group was introduced to the alpha'-position of alpha-substituted pyrrolidines and the stereoselectivity of the allylation was investigated. High diastereoselectivities were achieved by modifying the alpha-substituents or the functional groups located at the nitrogen atom of pyrrolidine ring.

引用

页码：81 / 84

页数：4

共 5 条

[1] CHEMOENZYMATIC PREPARATION OF TRANS-2,6-DIALKYLPIPERIDINES AND OF OTHER AZACYCLE BUILDING-BLOCKS - TOTAL SYNTHESIS OF (+)-DESOXOPROSOPININE [J].