Direction of deprotonation of 4-(3-indolyl)pyridinium salts in alkaline media |
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| Authors: | B. P. Zemskii A. K. Sheinkman |
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| Affiliation: | (1) Donetsk State University, 340055 Donetsk;(2) Dnepropetrovsk Construction-Engineering Institute, 320031 Dnepropetrovsk |
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| Abstract: | A proton is split out from the NH group of indole to give the anhydro bases in all cases when 4-(3-indolyl)pyridinium salts with alkyl, benzyl, phenacyl, and quinolylmethyl residues attached to the pyridinium nitrogen atom are treated with alkali.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 12, pp. 1645–1647, December, 1981. |
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