Abstract
Alkylation of 1,4-bis[2-(pyridin-4-yl)ethenyl]benzene with alkyl p-toluenesulfonates and dimethyl sulfate gave new viologen analogs, 1-alkyl-4-(2-{4-[2-(1-alkylpyridinium-4-yl)ethenyl]phenyl}ethenyl)-pyridinium bis(p-toluenesulfonates) and sulfate. Their derivatives with tetrafluoroborate and tetraphenylborate ions were also obtained. Spectral properties of the synthesized compounds were examined, and their structure was determined by X-ray analysis.
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Original Russian Text © A.V. Gutov, E.B. Rusanov, L.V. Chepeleva, S.G. Garasevich, A.B. Ryabitskii, A.N. Chernega, 2009, published in Zhurnal Obshchei Khimii, 2009, Vol. 79, No. 7, pp. 1156–1161.
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Gutov, A.V., Rusanov, E.B., Chepeleva, L.V. et al. New viologen analogs: 1,4-bis[2-(pyridin-4-yl)ethenyl]benzene quaternary salts. Russ J Gen Chem 79, 1513–1518 (2009). https://doi.org/10.1134/S1070363209070196
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DOI: https://doi.org/10.1134/S1070363209070196