CATION-PI INTERACTIONS IN CALIX[4]ARENE-BASED HOST MOLECULES - WHAT KIND OF CAVITY-SHAPE IS FAVORED FOR THE CATION-BINDING

被引：130

作者：

ARAKI, K ^{[1
]}

SHIMIZU, H ^{[1
]}

SHINKAI, S ^{[1
]}

机构：

[1] KYUSHU UNIV, FAC ENGN, DEPT ORGAN SYNTH, FUKUOKA 812, JAPAN

来源：

CHEMISTRY LETTERS | 1993年 / 02期

关键词：

D O I：

10.1246/cl.1993.205

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The cation-pi interaction was studied using 9 calix[n]arenes with the different cavity size and the different cavity shape: the efficient binding of N-methylpyridinium iodide was observed for calix[6]arenes among calix[n]arenes and for cone isomers among calix[4]arene conformers, indicating the importance of the host-guest-type cation inclusion in the pi-base cavities.

引用

页码：205 / 208

页数：4

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