Synthesis of some new polypseudorotaxanes

被引：23

作者：

Owen, GJ ^{[1
]}

Hodge, P ^{[1
]}

机构：

[1] UNIV MANCHESTER,DEPT CHEM,MANCHESTER M13 9PL,LANCS,ENGLAND

来源：

CHEMICAL COMMUNICATIONS | 1997年 / 01期

关键词：

D O I：

10.1039/a606895b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Linear polymers are synthesised which have hydroquinol ether units linked by several ethylene oxide units; in some cases the latter also contain ester groups and introduction of the tetracationic cyclophane cyclobis(paraquat-p-phenylene) 1 to solutions of the polymers in acetonitrile leads to the formation of polypseudorotaxanes; H-1 NMR analysis of these solutions at -40 degrees C showed that in some cases up to 94% of the hydroquinol ether units were threaded through cyclophanes.

引用

页码：11 / 12

页数：2

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