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Your search keyword '"P. S. Shmelin"' showing total 2 results
Start Over Author "P. S. Shmelin" Publisher wiley
2 results on '"P. S. Shmelin"'

1. ChemInform Abstract: Facile Syntheses of 2-Substituted 3-Cyanochromones

Author

P. S. Shmelin, M. M. Krayushkin, K. S. Levchenko, Vladimir N. Yarovenko, and I. S. Semenova

Subjects
chemistry.chemical_classification, Chemistry, Carboxylic acid, Condensation, Organic chemistry, General Medicine
Abstract

Based on the condensation of carboxylic acid chlorides or anhydrides with 3-(2-hydroxyphenyl)-3-oxopropionitrile (I), a general synthesis of the title compounds (III) is described.

Published
2012
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2. ChemInform Abstract: Synthesis and Properties of Photosensitive Compounds Based on Bromine-Containing 3-Acyl-2-furylchromones

Author

V. A. Barachevski, I. S. Semenova, P. S. Shmelin, M. M. Krayushkin, K. S. Levchenko, Vladimir N. Yarovenko, O. I. Kobeleva, and Tatyana M. Valova

Subjects
Bromine, chemistry, Polymer chemistry, Spectral properties, chemistry.chemical_element, General Medicine
Abstract

Methods have been developed for the synthesis of new photosensitive compounds based on the reaction of N,S,O-nucleophiles with 3-acyl-2-(5-bromofur-2-yl)chromones and 3-acyl-2-(5-bromomethylfur-2-yl)chromones. The relationship between the spectral properties and the structure of compounds has been shown.

Published
2011
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