Synthesis and spectral characteristics of cyclohexylmethoxy-substituted phthalocyanines of rare-earth elements

被引:0
作者
I. P. Kalashnikova
S. E. Nefedov
L. G. Tomilova
N. S. Zefirov
机构
[1] Russian Academy of Sciences,Institute of Physiologically Active Compounds
[2] Russian Academy of Sciences,N. S. Kurnakov Institute of General and Inorganic Chemistry
来源
Russian Chemical Bulletin | 2007年 / 56卷
关键词
phthalocyanines; rare-earth elements; electronic absorption spectra; mass spectrometry; X-ray analysis;
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学科分类号
摘要
New symmetrical metal complexes of the rare-earth element phthalocyanines were synthesized by the reaction of 4,5-bis(cyclohexylmethoxy)phthalonitrile, obtained for the first time, with the rare-earth element salts, as well as starting from the corresponding free phthalocyanine. A correlation between method of the synthesis and the reaction product compositions was studied. Structures of the complexes obtained were confirmed by mass spectrometry, X-ray crystallography, and electronic absorption spectroscopy. All the metal complexes are well soluble in organic solvents.
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页码:2426 / 2432
页数:6
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