Ligand behaviour and reactivity of phenyl 2-pyridyl ketone azine. Structures of two polymorphic forms of the azine and a copper complex of the 3-phenyltriazolo[1,5-a]pyridine

被引：41

作者：

Amadei, E ^{[1
]}

Carcelli, M ^{[1
]}

Ianelli, S ^{[1
]}

Cozzini, P ^{[1
]}

Pelagatti, P ^{[1
]}

Pelizzi, C ^{[1
]}

机构：

[1] Univ Parma, Dipartimento Chim Gen & Inorgan Chim Analit Chim, I-43100 Parma, Italy

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1998年 / 06期

关键词：

D O I：

10.1039/a706831j

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Two polymorphic forms of phenyl 2-pyridyl ketone azine (L-1) and the complex [(ZnLCl2)-Cl-1] have been synthesized and characterized by X-ray diffraction analysis. In the reaction with copper(II) chloride both isomers of the azine undergo hydrolytic and oxidative processes, giving rise to the complex [(CuL2Cl2)-Cl-2] (L-2 = 3-phenyltriazolo[1,5-a]-pyridine). In order to clarify this process, phenyl 2-pyridyl hydrazone (L-3) has been synthesized and treated with copper(II) chloride; in this way CuL2(Cl). H2O and (CuLCl2)-Cl-3 were isolated.

引用

页码：1025 / 1029

页数：5

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