Tetraarylporphyrins as probes for studying mechanism of inclusion-complex formation of cyclodextrins. Effect of microscopic environment on inclusion of ionic guests

被引：86

作者：

Kano, K

Tanaka, N

Minamizono, H

Kawakita, Y

机构：

[1] Dept. of Molec. Sci. and Technology, Faculty of Engineering, Doshisha University, Tanabe

来源：

CHEMISTRY LETTERS | 1996年 / 11期

关键词：

D O I：

10.1246/cl.1996.925

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The pK(a) values and the H-1 NMR spectra of tetraarylporphyrins in the presence of cyclodextrins suggest that the microscopic environment of the positively polarized cavity of cyclodextrin promotes the inclusion of the anionic guest and prohibits the penetration of the cationic guest into the cyclodextrin cavity.

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页码：925 / 926

页数：2

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