Zinc(II) complexes of amide- and urea-substituted 8-hydroxyquinolines

被引：24

作者：

Albrecht, M

Witt, K

Weiss, P

Wegelius, E

Fröhlich, R

机构：

[1] Univ Karlsruhe, Inst Organ Chem, D-76131 Karlsruhe, Germany

[2] Univ Karlsruhe, Inst Phys Chem, D-76128 Karlsruhe, Germany

[3] Univ Jyvaskyla, Dept Chem, FIN-40351 Jyvaskyla, Finland

[4] Univ Munster, Inst Organ Chem, D-48149 Munster, Germany

来源：

INORGANICA CHIMICA ACTA | 2002年 / 341卷

基金：

芬兰科学院;

关键词：

zinc(II); 8-hydroxyquinoline; amides; ureas; helical structures;

D O I：

10.1016/S0020-1693(02)01201-X

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A series of amide- and urea-substituted 8-hydroxyquinoline ligands 1-6-H are used for the formation of zinc(II) complexes. Hereby in general 2:1 complexes are obtained and the X-ray structure of [(3)(2)Zn] reveals the presence of a coordination polymer in the solid state. Only the derivatives of 7-amino-8-hydroxyquinoline 4-H and 5-H form trinuclear hexa-helical 6:3 complexes which exhibit interesting structural and NMR and fluorescence spectroscopic properties. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：25 / 32

页数：8

共 28 条

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