Preparation and spectral properties of Zn(II) complexes with aryl-substituted dipyrrolylmethene and azadipyrrolylmethene

The homoleptic complexes of Zn(II) with 3,3′,5,5‘-tetraphenyl-2,2’-dipyrrolylmethene and 3,3′,5,5′-tetraphenyl- ms -aza-2,2′-dipyrrolylmethene [ZnL 2 ] have been prepared, and their spectral and luminescent properties have been studied. The complex with 3,3′,5,5′-tetraphenyl-2,2′-dipyrrolylmethene e...

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Bibliographic Details
Published in:Russian journal of general chemistry 2013-10, Vol.83 (10), p.1941-1943
Main Authors: Dudina, N. A., Antina, E. V., Nikonova, A. Yu, Berezin, M. B., Guseva, G. B., V’yugin, A. I.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
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Summary:The homoleptic complexes of Zn(II) with 3,3′,5,5‘-tetraphenyl-2,2’-dipyrrolylmethene and 3,3′,5,5′-tetraphenyl- ms -aza-2,2′-dipyrrolylmethene [ZnL 2 ] have been prepared, and their spectral and luminescent properties have been studied. The complex with 3,3′,5,5′-tetraphenyl-2,2′-dipyrrolylmethene exhibited an intense fluorescence in the nonpolar medium, efficiently quenched in the polar solvents; thus, it can be used as a fluorescent sensor of the medium polarity.
ISSN:1070-3632
1608-3350
DOI:10.1134/S107036321310023X