Basicity of 4-aminopyrimidine and 2,4-diaminopyrimidine derivatives

被引：6
|
作者：
Mazik, M
Zielinski, W
机构：
来源：
MONATSHEFTE FUR CHEMIE | 1996年 / 127卷 / 6-7期
关键词：
aminopyrimidine; Hammett constants; basicity;
D O I：
10.1007/BF00817250
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The basic dissociation constants for a series of 30 4-aminopyrimidine and 2,4-diaminopyrimidine derivatives were determined in 2% v/v aqueous methanol by a spectrophotometric method. The determined pK(a) values correlate well with Hammet's sigma constants.
引用
收藏
页码：587 / 591
页数：5
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