PREFERENTIAL FORMATION OF AMINO-ACID ESTERS IN AQUEOUS ALCOHOL-SOLUTIONS - SOLVOLYSIS OF 6,6'-BIS(AMINOACYLAMINO)-2,2'-BIPYRIDINE BY METAL COORDINATION

被引：6

作者：

ARAKI, K

KUBOKI, T

YAMADA, M

SHIRAISHI, S

机构：

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1992年 / 15期

关键词：

D O I：

10.1039/c39920001060

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Exclusive formation of amino acid esters took place at an appreciable rate in the Cu(II)-catalysed solvolysis of 6,6'-(alpha-alanylamino or alpha-phenylalanylamino)-2,2'-bipyridine in alcohol-borate buffer (pH 7.2) solutions at 20-degrees-C via formation of an amide-O-coordinated complex, even though appreciable amounts of water (0-40% v/v) were present in the solution.

引用

页码：1060 / 1062

页数：3

共 5 条

[1] THE CHANGES IN CONFORMATION AND COMPLEXABILITY OF 6,6'-DIAMINO-2,2'-BIPYRIDINE BY PROTONATION [J].