Synthesis and spectral properties of novel seco-porphyrazines with eight 4-biphenyl groups

被引：26

作者：

Gonca, Erguen ^{[1
]}

Baklaci, Uemmue Gueisuem ^{[1
]}

Dincer, Hatice Akin ^{[2
]}

机构：

[1] Fatih Univ, Dept Chem, TR-34500 Istanbul, Turkey

[2] Tech Univ Istanbul, Dept Chem, TR-34469 Istanbul, Turkey

来源：

POLYHEDRON | 2008年 / 27卷 / 11期

关键词：

4-biphenyl; seco-porphyrazine; porphyrazine; maleonitrile; zinc; cobalt;

D O I：

10.1016/j.poly.2008.04.025

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Magnesium porphyrazinate substituted with eight 4-biphenyl groups on the periphery positions has been synthesized for the first time from cyclotetramerization of 1,2-bis(4-biphenyl)maleonitrile in the presence of magnesium butanolate. Its demetalation by treatment with trifluoroacetic acid, resulted in a partially oxidized product, namely, octakis(4-biphenyl)-2-seco-porphyrazine-2,3-dione. Further reaction of this product with copper(II) acetate, zinc(11) acetate and cobalt(II) acetate has led to the metallo derivatives, [octakis(4-biphenyl)-2-seco-2,3-dioxoporphyrazinato] M(II) (M = Cu, Zn, Co). These novel compounds have been characterized by elemental analysis, together with FT-IR,(1)H NMR, UV-Vis and mass spectral data. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：2431 / 2435

页数：5

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