Some peculiarities of metal exchange reactions in porphyrin and phthalocyanine complexes

被引：1

作者：

Berezin, DB ^{[1
]}

Shukhto, OV ^{[1
]}

Nikol'skaya, MS ^{[1
]}

Berezin, BD ^{[1
]}

机构：

[1] Ivanovo State Univ, Ivanovo 153377, Russia

来源：

RUSSIAN JOURNAL OF COORDINATION CHEMISTRY | 2005年 / 31卷 / 02期

关键词：

D O I：

10.1007/s11173-005-0004-7

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Kinetics of metal exchange reaction Cd(II) -> Zn(II) and Cd(II) -> Cu(II) in Cd complexes with tetraphenylporphyrin in DMSO is studied. Reaction with Cu(II) nitrate occurs in both cases more vigorously as compared to that with Zn(II) nitrate. Conditions for metal exchange reactions are studied depending on the nature of metal porphyrinate, a salt (nitrates, acetates, and chlorides of Zn(II), Cu(II), and Co(II), and of organic solvent (DMSO, CH3CN). It is shown that Zn(II) complexes with nonplanar porphyrins do not show metal exchange Zn(II) -> Cu(II) or Zn(II) -> Co(II) under mild conditions in DMSO and CH3CN.

引用

页码：95 / 100

页数：6