STEREOSPECIFIC CONVERSION OF CHIRAL 1,2-CYCLIC SULFATES TO CHIRAL IMIDAZOLINES

被引：60

作者：

OI, R ^{[1
]}

SHARPLESS, KB ^{[1
]}

机构：

[1] MIT,DEPT CHEM,CAMBRIDGE,MA 02139

来源：

TETRAHEDRON LETTERS | 1991年 / 32卷 / 08期

基金：

美国国家卫生研究院;

关键词：

D O I：

10.1016/S0040-4039(00)74471-6

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The one pot preparation of imidazolines from 1,2-cyclic sulfates is reported. Amidines react with cyclic sulfates to give zwitterionic intermediates, and subsequent intramolecular cyclization affords imidazolines. The preparation of enantiopure stilbene diamine (stien) is achieved by the hydrolysis of its corresponding chiral imidazoline.

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页码：999 / 1002

页数：4

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