Synthesis of biscalix[4]arene with enhanced binding ability to a cationic guest

被引：15

作者：

Araki, K

Watanabe, T

Oda, M

Hayashida, H

Yasutake, M

Shinmyozu, T

机构：

[1] Kyushu Inst Technol, Dept Appl Chem, Tobata Ku, Kitakyushu, Fukuoka 8048550, Japan

[2] Kyushu Univ, Inst Fundamental Res Organ Chem, Higashi Ku, Fukuoka 8128581, Japan

来源：

TETRAHEDRON LETTERS | 2001年 / 42卷 / 42期

关键词：

calixarenes; cation-pi interaction; host-guest complexation;

D O I：

10.1016/S0040-4039(01)01577-5

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The biscalix[4]arene showed remarkably enhanced inclusion ability Cor the N-methylpyridinium ion due to the increasing pi -basicity of the benzene rings, which interact with the guest in an edge-to-face manner, in calix[4]arene skeletons. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

收藏

页码：7465 / 7468

页数：4

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