THE SOLUTION THERMODYNAMICS OF ETHYL PARA-TERT-BUTYLCALIX[4]ARENE TETRAACETATE AND ITS ALKALI-METAL COMPLEXES IN ACETONITRILE AND METHANOL

被引：48

作者：

DENAMOR, AFD

DESUEROS, NA

MCKERVEY, MA

BARRETT, G

NEU, FA

SCHWINGWEILL, MJ

机构：

[1] EUROPEAN HIGHER INST CHEM STRASBOURG,F-67000 STRASBOURG,FRANCE

[2] QUEENS UNIV BELFAST,SCH CHEM,BELFAST BT9 5AG,ANTRIM,NORTH IRELAND

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1991年 / 21期

关键词：

D O I：

10.1039/c39910001546

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The first calorimetric studies of ethyl p-tert-butylcalix[4]arene tetraacetate and alkali metal cations in acetonitrile and in methanol are reported; the results suggest that acetonitrile enters the hydrophobic cavity of the ligand producing a synergistic effect which makes the hydrophilic cavity better preorganised to interact with cations in this reaction medium.

引用

页码：1546 / 1548

页数：3