SPECTROSCOPIC AND REACTIVITY STUDIES OF A COPPER-CONTAINING METALLACROWN

被引：54

作者：

BLAKE, AJ ^{[1
]}

GOULD, RO ^{[1
]}

GRANT, CM ^{[1
]}

MILNE, PEY ^{[1
]}

REED, D ^{[1
]}

WINPENNY, REP ^{[1
]}

机构：

[1] UNIV EDINBURGH,DEPT CHEM,EDINBURGH EH9 3JJ,SCOTLAND

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1994年 / 33卷 / 02期

关键词：

D O I：

10.1002/anie.199401951

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Cu 7‐ and Cu3Mg‐containing complexes form when the metallacrown 1 is treated with lead or magnesium nitrate, respectively. In the first reaction the sodium ion in the cavity formed by the six copper atoms of the macrocyclic host is replaced by a copper ion, which suggests the destruction of the structure of the macrocycle. In the replacement of the sodium ion by a magnesium ion in the second reaction the macrocycle is cut in half. According to the NMR spectrum of the metallacycle 1, its structure in the solid state is retained in solution. MeLH = 2‐hydroxy‐6‐methylpyridine. (Formula Presented.) Copyright © 1994 by VCH Verlagsgesellschaft mbH, Germany

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页码：195 / 197

页数：3

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