Interaction of Titanium, Zirconium and Hafnium Metallocene Dichlorides with Styrene and Methyl Methacrylate in the Media of Different Polarity

The UV spectral study of the interaction of titanium, zirconium, and hafnium metallocene dichlorides with styrene or methyl methacrylate in the media of different polarity (carbon tetrachloride and ethanol) has been carried out using the isomolar series method. The formation of weak intermediate com...

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Bibliographic Details
Published in:Russian journal of general chemistry 2019-04, Vol.89 (4), p.747-752
Main Authors: Puzin, Yu. I., Zakharova, E. M., Puzin, P. Yu, Mastobaev, B. N., Pimenov, A. V.
Format: Article
Language:English
Subjects:
Carbon tetrachloride
Charge transfer
Chemical industry
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Dichlorides
Ethanol
Hafnium
Metallocenes
Methyl methacrylate
Nonferrous metals
Polarity
Polymethyl methacrylate
Solvents
Styrenes
Titanium
Zirconium
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Summary:The UV spectral study of the interaction of titanium, zirconium, and hafnium metallocene dichlorides with styrene or methyl methacrylate in the media of different polarity (carbon tetrachloride and ethanol) has been carried out using the isomolar series method. The formation of weak intermediate complexes has been shown, the solvent polarity significantly affecting the process of their formation. It has been found for the first time that charge-transfer complexes between metallocene dichlorides and styrene are formed only in polar solvent (ethanol). Possible structures of intermediate complexes have been proposed.
ISSN:1070-3632
1608-3350
DOI:10.1134/S1070363219040182