Lithium-templated synthesis of a donor-acceptor pseudorotaxane and catenane

被引：134

作者：

Kaiser, G ^{[1
]}

Jarrosson, T ^{[1
]}

Otto, S ^{[1
]}

Ng, YF ^{[1
]}

Bond, AD ^{[1
]}

Sanders, JKM ^{[1
]}

机构：

[1] Univ Cambridge, Chem Lab, Cambridge CB2 1EW, England

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2004年 / 43卷 / 15期

关键词：

catenanes; host-guest chemistry; molecular devices; rotaxanes; supramolecular chemistry; template synthesis;

D O I：

10.1002/anie.200353075

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Simultaneous coordination of an aromatic electron donor and acceptor to lithium leads to the formation of highly stable colored pseudorotaxane complexes (see picture). The lithium templated pseudorotaxane is an effective precursor to a [2]catenane.

引用

页码：1959 / 1962

页数：4

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