Synthesis and fungicidal activity of the quaternary ammonium salts of the 1,3,7-substituted dibenzothiophene-5,5-diones

A series of novel double quaternary ammonium salts based on 5,5-dioxo-5 H -dibenzo[ b,d ]thiophene has been prepared via quaternization of the corresponding 3,7-bis(chloromethyl)dibenzothiophene-5,5-diones with various N,N -dimethylalkylamines. Pronounced fungicidal activity of the C 1 -substituted...

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Bibliographic Details
Published in:Russian journal of general chemistry 2013-09, Vol.83 (9), p.1698-1702
Main Authors: Vasilevskii, D. A., Petushok, V. G., Kalechits, G. V., Zheldakova, R. A., Ol’khovik, V. K.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
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Summary:A series of novel double quaternary ammonium salts based on 5,5-dioxo-5 H -dibenzo[ b,d ]thiophene has been prepared via quaternization of the corresponding 3,7-bis(chloromethyl)dibenzothiophene-5,5-diones with various N,N -dimethylalkylamines. Pronounced fungicidal activity of the C 1 -substituted quaternary ammonium salts has been observed.
ISSN:1070-3632
1608-3350
DOI:10.1134/S1070363213090119