ESTABLISHING A CATIONIC AAA-DDD HYDROGEN-BONDING COMPLEX

被引：39

作者：

BELL, DA ^{[1
]}

ANSLYN, EV ^{[1
]}

机构：

[1] UNIV TEXAS,DEPT CHEM & BIOCHEM,AUSTIN,TX 78712

来源：

TETRAHEDRON | 1995年 / 51卷 / 26期

关键词：

D O I：

10.1016/0040-4020(95)00381-H

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The synthesis of a cationic donor-donor-donor (DDD) hydrogen bonding receptor is described. The binding of this receptor with an acceptor-acceptor-acceptor (AAA) guest is found to have a binding constant above 5 x 10(5) M(-1). To prove that the isotherm from which this binding constant is determined is not due to proton transfer from the receptor to the guest, non-aqueous titrations on a variety of pyridine-like structures were performed.

引用

页码：7161 / 7172

页数：12

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