Novel synthesis of (3R,4R)-4-acetoxy-3-[1′(R)-tert-butyldimethylsilyloxyethyl]azetidin-2-one:: A key intermediate for penem and carbapenem synthesis

被引：9

作者：

Singh, Santosh Kumar ^{[1
]}

Singh, G. B. ^{[1
]}

Byri, V. K. ^{[1
]}

Satish, B. ^{[1
]}

Dhamjewar, Ravi ^{[1
]}

Gopalan, B. ^{[1
]}

机构：

[1] Matrix Labs Ltd, Contract Res & Mfg, IDA Bollaram, Medak Dist 502325, Andhra Pradesh, India

来源：

SYNTHETIC COMMUNICATIONS | 2008年 / 38卷 / 03期

关键词：

camphorsultam; diastereoselective; beta-lactam; silylation;

D O I：

10.1080/00397910701651300

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Diastereoselective synthesis of (3R,4R)-4-acetoxy-3-[1'(R)-tert-butyldimethylsilyloxyethyl] azetidin-2-one (AOSA) using (-)-D-2,10-camphorsultam as a key and recyclable chiral auxiliary is described.

引用

页码：456 / 464

页数：9

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