Heteroditopic Rebek's imide directs the reactivity of homoditopic olefins within desolvated quaternary assemblies in the solid state

被引：58

作者：

Varshney, DB ^{[1
]}

Gao, XC ^{[1
]}

Friscic, T ^{[1
]}

MacGillivray, LR ^{[1
]}

机构：

[1] Univ Iowa, Dept Chem, Iowa City, IA 52242 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2006年 / 45卷 / 04期

关键词：

cycloaddition; receptors; self-assembly; solid-state reactions; topochemistry;

D O I：

10.1002/anie.200502294

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) A rare single crystal to single crystal transformation leads to a [2+2] photodimerization of homoditopic olefins (trans-1,2-bis(4- pyridyl)ethylene) assembled and preorganized within hydrogen-bonded quaternary complexes by using Rebek's imide. In this way a rctt-tetrakis(4-pyridyl) cyclobutane (see picture) was obtained stereospecifically in up to 100% yield. © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：646 / 650

页数：5

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2-S

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