IMPROVED METHOD FOR THE PREPARATION OF GUANIDINES

被引：250
|
作者：
KIM, KS
QIAN, LG
机构：
[1] The Bristol-Myeis Squibb Pharmaceutical Research Institute, NJ 08543-4000
来源：
TETRAHEDRON LETTERS | 1993年 / 34卷 / 48期
关键词：
D O I：
10.1016/S0040-4039(00)61537-X
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Use of N,N'-di-(tert-butoxycarbonyl)thiourea 1 in the presence of mercuric chloride provides a very efficient method for the bis-Boc protected guanidine formation of the amino compounds which are highly deactivated either sterically or electronically.
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页码：7677 / 7680
页数：4
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