Synthesis, structure, and redox properties of a quinone-bridged calix[6]arene

被引：14

作者：

Akine, S ^{[1
]}

Goto, K ^{[1
]}

Kawashima, T ^{[1
]}

机构：

[1] Univ Tokyo, Grad Sch Sci, Dept Chem, Bunkyo Ku, Tokyo 1130033, Japan

来源：

TETRAHEDRON LETTERS | 2000年 / 41卷 / 06期

关键词：

benzoquinones; calixarenes; electrochemistry; X-ray crystal structures;

D O I：

10.1016/S0040-4039(99)02171-1

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The bridged calix[6]arene 1, where a 1,4-benzoquinone moiety is covalently anchored in the cavity of the calix[6]arene macrocycle with a rigid cone conformation, was synthesized and its structure was determined by X-ray analysis. The cyclic voltammogram showed that the reduction potential of 1 is negatively shifted in comparison with the reference compounds without the calixarene macrocycle, whose shift can be explained in terms of the interaction between the quinone moiety and the oxygen atoms at the lower rim of the calixarene framework. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：897 / 901

页数：5

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