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Your search keyword '"Semenova, I"' showing total 6 results
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6 results on '"Semenova, I"'

5. Spectral-kinetic study of phototransformations of new 3-acyl-2-hetarylchromones.

Author

Kobeleva, O., Valova, T., Barachevsky, V., Semenova, I., Levchenko, K., Yarovenko, V., and Krayushkin, M.

Subjects
CHROMONES, CRYSTAL structure, LUMINESCENCE, PHOTOSENSITIVITY, OPTICAL disks, CHEMICAL kinetics, THIENYL compounds, SPECTRUM analysis
Abstract

Spectral-kinetic and fluorescent properties of 16 new photosensitive compounds of the 2-furyl- and 2-thienyl-3-acylchromone classes, the initial nonluminescent forms of which undergo irreversible phototransformations into fluorescent products, are considered on the basis of their structure and properties responsible for the possibility of their application as photosensitive components of recording media for archive optical disks. [ABSTRACT FROM AUTHOR]

Published
2013
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6. ChemInform Abstract: Synthesis and Modification of Light-Sensitive 3-Acyl-2-hetarylchromones Containing Bromomethyl Group in the Acyl Fragment.

Author

Semenova, I. S., Levchenko, K. S., Yarovenko, V. N., Krayushkin, M. M., Barachevskii, V. A., Kobeleva, O. I., and Valova, T. M.

Subjects
*CHROMONES, *METHYL groups, *ACYL compounds, *ORGANIC synthesis, *BENZOPYRANS, *CHEMICAL reactions
Abstract

Photosensitive 3-aroyl-2-hetarylchromone derivatives containing a bromomethyl-group in the 3-aroyl fragment are synthesized and reacted with various N-, S-, and O-nucleophiles. [ABSTRACT FROM AUTHOR]

Published
2014
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