Regiospecific bromination of cephalosporin sulfones at C-2 with cyanogen bromide

被引：2
作者：
Gunda, TE
Szoke, GN
机构：
[1] Research Group for Antibiotics, Hungarian Academy of Sciences, H-4010 Debrecen
[2] Institute of Clinical Chemistry, School of Medicine, University of Debrecen, H-4012 Debrecen
来源：
SYNTHETIC COMMUNICATIONS | 1997年 / 27卷 / 19期
关键词：
D O I：
10.1080/00397919708005640
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
2 alpha-Bromocephalosporin sulfones can be prepared very easily and in practically pure form by using commercial cyanogen bromide with base catalysis. The bromides can immediately be used for subsequent reactions.
引用
收藏
页码：3395 / 3403
页数：9
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