Abstract
A series of novel double quaternary ammonium salts based on 5,5-dioxo-5H-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 C1-substituted quaternary ammonium salts has been observed.
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Original Russian Text © D.A. Vasilevskii, V.G. Petushok, G.V. Kalechits, R.A. Zheldakova, V.K. Ol’khovik, 2013, published in Zhurnal Obshchei Khimii, 2013, Vol. 83, No. 9, pp. 1476–1480.
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Vasilevskii, D.A., Petushok, V.G., Kalechits, G.V. et al. Synthesis and fungicidal activity of the quaternary ammonium salts of the 1,3,7-substituted dibenzothiophene-5,5-diones. Russ J Gen Chem 83, 1698–1702 (2013). https://doi.org/10.1134/S1070363213090119
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DOI: https://doi.org/10.1134/S1070363213090119