An improved process for the preparation of 4,4-dimethyloxazolidine-2-thione

被引：1

作者：

Tewari, Neera ^{[1
]}

Nair, Dinesh ^{[1
]}

Nizar, Hashim ^{[1
]}

Rai, Bishwa Prakash ^{[1
]}

Prasad, Mohan ^{[1
]}

机构：

[1] Ranbaxy Res Labs, Div Chem Res, Gurgaon 122001, Haryana, India

来源：

ORGANIC PROCESS RESEARCH & DEVELOPMENT | 2007年 / 11卷 / 03期

关键词：

D O I：

10.1021/op6002677

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

An improved process for the preparation of 4,4-dimethyloxazolidine-2-thione (1), an auxiliary used in the synthesis of (3S,4S)-[(R)-1 '-((tert-butyldimethylsilyl)oxy)ethyl]-4-[(R)-1-carboxyethyl]-2-azetidinone (2), a key intermediate for carbapenem synthesis is reported.

引用

页码：466 / 467

页数：2

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