Interlayer formation of cyclobis(paraquat-o-phenylene) by the reaction of laponite-4,4′-bipyridinium intercalates with α, α′-dibromo-o-xylene:: A one electron template synthesis

被引：3

作者：

Bourlinos, AB ^{[1
]}

Petridis, D ^{[1
]}

机构：

[1] NCSR Demokritos Ag Paraskevi Attikus, Inst Mat Sci, Athens 15310, Greece

来源：

JOURNAL OF INCLUSION PHENOMENA AND MACROCYCLIC CHEMISTRY | 2001年 / 40卷 / 1-2期

关键词：

cyclophane; electron template synthesis; Laponite; radical;

D O I：

10.1023/A:1011138419651

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Cyclobis(paraquat-o-phenylene) cyclophane can be synthesised in the form of a free radical within the gallery space of a synthetic aluminosilicate clay mineral. The interlayer formation of the cyclophane was revealed by XRD, IR and optical measurements. The mechanism of its formation is consistent with a one electron redox synthesis in which the electron donated by the clay mineral plays the role of the template towards the pi -electron deficient bipyridinium moieties.

引用

页码：147 / 151

页数：5

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