Efficient asymmetric synthesis of 3-substituted β-sultams

Efficient asymmetric synthesis of 3-substituted β-sultams
复制标题

DOI:
10.1016/s0040-4039(02)00980-2
复制
发表时间:
2002-07-15
影响因子:
1.8
通讯作者:
Wallert, S
Wallert, S
中科院分区:
化学4区
文献类型:
--
作者:
Enders, D;Wallert, S

文献摘要

被引文献

相似文献

报道了β-氨基磺酰氯环合不对称合成3-取代1,2-硫氮杂环丁烷1,1-二氧化物的方法。该合成基于(R,R,R)-2-氨基-3-甲氧基甲基-2-氮杂双环[3.3.0]辛烷(RAMBO)与烯基磺酸盐的氮杂-迈克尔加成。(C)2002爱思唯尔科技有限公司。保留所有权利。
The asymmetric synthesis of 3-substituted 1,2-thiazetidine 1,1-dioxides by cyclization of beta-amino-sulfonyl chlorides is reported. The synthesis is based on the aza-Michael addition of (R,R,R)-2-amino-3-methoxymethyl-2-azabicyclo[3.3.0]octane (RAMBO) to alkenyl-sulfonates. (C) 2002 Elsevier Science Ltd. All rights reserved.