Metal chelates with salicylidene-3-carboethoxy-4,5-dimethylthiophene derivatives as azomethine ligands of a new type

被引：0
|
作者：
A. S. Burlov
E. N. Shepelenko
I. S. Vasil’chenko
A. S. Antsyshkina
G. G. Sadikov
P. V. Matuev
S. A. Nikolaevskii
G. S. Borodkin
V. S. Sergienko
V. A. Bren’
A. D. Garnovskii
机构：
[1] Rostov State University,Institute of Physical and Organic Chemistry
[2] Russian Academy of Sciences,Southe Scientific Center
[3] Russian Academy of Sciences,Kurnakov Institute of General and Inorganic Chemistry
来源：
Russian Journal of Coordination Chemistry | 2006年 / 32卷
关键词：
Vasil; Coordination Chemistry; Metal Chelate; Nickel Complex; Palladium Acetate;
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摘要：
New azomethine derivatives of salicylidene-3-carboethoxy-4,5-dimethylthiophene and their metal chelates are synthesized. The enolimine tautomeric form of the azomethine system of the ligand is determined from the data of 1H NMR and IR spectroscopy. According to the IR spectral data, the structures of the Co, Ni, Cu, and Zn complexes are octahedral (the structure of the nickel complex is proved by X-ray diffraction analysis), whereas the palladium chelate has a square structure.
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页码：879 / 884
页数：5
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