INFLUENCE OF PARA-SUBSTITUENTS AND SOLVENTS ON SELECTIVE PRECIPITATION OF FULLERENES BY INCLUSION IN CALIX[8]ARENES

被引：71

作者：

SUZUKI, T

NAKASHIMA, K

SHINKAI, S

机构：

[1] Chemirecognics Project, ERATO, Research Development Corporation of Japan, Kurume, Fukuoka, 830

来源：

TETRAHEDRON LETTERS | 1995年 / 36卷 / 02期

关键词：

D O I：

10.1016/0040-4039(94)02184-D

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Twelve calix[8]arene derivatives (1(8)R) with different para-substituents (R) were synthesized and applied to selective precipitation of C-60 and C-70 from benzene and toluene. 1(8)Pr(i) and 1(8)Bu(t) precipitates from benzene and toluene, forming a 1:1 complex with C-60 whereas only 1(8)Bu(t) precipitates from benzene, forming a 1:2 1(8)Bu(t)/C-70 complex. The spectroscopic studies of the precipitate complexes are also reported.

引用

页码：249 / 252

页数：4

共 14 条

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