Solution complexes formed from C-60 and calixarenes. On the importance of the preorganized structure for cooperative interactions

被引：83

作者：

Ikeda, A ^{[1
]}

Yoshimura, M ^{[1
]}

Shinkai, S ^{[1
]}

机构：

[1] KYUSHU UNIV,FAC ENGN,DEPT CHEM SCI & TECHNOL,FUKUOKA 812,JAPAN

来源：

TETRAHEDRON LETTERS | 1997年 / 38卷 / 12期

关键词：

D O I：

10.1016/S0040-4039(97)00318-3

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

In order to find calix[n]arenes which can interact with C-60 in solution we have screened 28 different calix[n]arenes by spectroscopic methods. We eventually discovered such three calix[n]arenes (1(5) . Bu(t) . H, 2(6) . Bu(t) . Bu(t) . H . H, and 3(3) . Bu(t) . H). They commonly possess a cone conformation and a benzene ring inclination suitable to C-60 inclusion. We believe that this finding will open a door to new fullerene-calix[n]arene inclusion chemistry. (C) 1997 Elsevier Science Ltd.

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页码：2107 / 2110

页数：4

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