Chiral syntheses of 2,3,5-trisubstituted pyrrolidines by silicon-directed cyclization of allylsilanes bearing a sulfonamide moiety

被引：15

作者：

Akiyama, T ^{[1
]}

Ishida, Y ^{[1
]}

Kagoshima, H ^{[1
]}

机构：

[1] Gakushuin Univ, Fac Sci, Dept Chem, Toshima Ku, Tokyo 1718588, Japan

来源：

TETRAHEDRON LETTERS | 1999年 / 40卷 / 22期

关键词：

asymmetric synthesis; pyrrolidines; aziridines; silicon and compounds;

D O I：

10.1016/S0040-4039(99)00680-2

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Bronsted acid-catalyzed cyclization of chiral N-tosyl-3-silyl-4-pentenamine proceeded smoothly by way of a P-silyl carbocation intermediate to furnish 2,3,5-trisubstituted pyrrolidines in enantiomerically pure form. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：4219 / 4222

页数：4

共 57 条

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