Heteroleptic zinc dipyrromethene complexes

被引：9

作者：

Amiri, A ^{[1
]}

Comeau, IM ^{[1
]}

Thompson, A ^{[1
]}

机构：

[1] Dalhousie Univ, Dept Chem, Halifax, NS B3H 4J3, Canada

来源：

JOURNAL OF HETEROCYCLIC CHEMISTRY | 2006年 / 43卷 / 02期

关键词：

D O I：

10.1002/jhet.5570430225

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

H-1 NMR spectroscopy has been used to study the complexation of a per-alkyl dipyrromethene with zinc acetate. An intermediate, assigned to be the heteroleptic Zn(dipyrromethene) (acetate) complex, is observed under titration conditions although only zinc(dipyrromethene)(2) is obtained after simple work-up. This indicates that disproportionation occurs during work-up and that dipyrromethene complexation does not occur under self-assembled control.

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页码：431 / 435

页数：5

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