Synthesis of a calix[4]arene containing 'hard' and 'soft' metal ion binding sites

被引：12

作者：

Pulpoka, B ^{[1
]}

Asfari, Z ^{[1
]}

Vicens, J ^{[1
]}

机构：

[1] ECPM,CNRS,LAB CHIM INTERACT MOL SPECIF,F-67008 STRASBOURG,FRANCE

来源：

JOURNAL OF INCLUSION PHENOMENA AND MOLECULAR RECOGNITION IN CHEMISTRY | 1997年 / 27卷 / 01期

关键词：

co-receptors; 'hard' and 'soft'; calix[4]arene 1,3-alternate conformation; crown ether; diazabenzo crown-ether; Schiff base;

D O I：

10.1023/A:1007962601884

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Co-receptor 1,3-calix[4]-di(aza-benzo)crown-crown-6 (1-H) designed with one calix[4]arene in a 1,3-alternate conformation and 'hard' and 'soft' metal ion binding sites has been prepared according to three pathways (A-C). Pathway B, consisting of two different 1 + 1 condensations with ditosylate derivatives, was shown to be the most efficient.

引用

页码：21 / 30

页数：10