A RECEPTOR FOR AROMATIC-ACIDS AND AMIDES

被引：21

作者：

CREGO, M

RAPOSO, C

CABALLERO, MC

GARCIA, E

SAEZ, JG

MORAN, JR

机构：

[1] Department of Organic Chemistry, University of Salamanca

来源：

TETRAHEDRON LETTERS | 1992年 / 33卷 / 48期

关键词：

MOLECULAR RECOGNITION; CLEFT TYPE HYDROGEN BONDING RECEPTOR; AROMATIC ACIDS AND AMIDES; CHARGE-TRANSFER;

D O I：

10.1016/S0040-4039(00)60209-5

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A dinitrotoluic residue has been introduced onto an hydrogen bonding aromatic acid receptor to achieve stacking and charge-transfer interactions. This new receptor shows large differences in association constants with aromatic guests in CDCl3 ranging from 1.6 x 10(3) with isophthalic acid methyl ester to 1.5 x 10(6) with p-dimethylamino benzoic acid.

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收藏

页码：7437 / 7440

页数：4

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