Reactions of N-alkylazinium cations. Reaction of acridinium salts with enamines |
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Authors: | O N Chupakhin V N Charushin E O Sidorov |
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Institution: | (1) S. M. Kirov Ural Polytechnic Institute, 620002 Sverdlovsk |
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Abstract: | The reaction pyridinium N-methylazinium salts and their benzo analogs — quinolinium, isoquinolinium, and acridinium ions — with enamines was investigated. Acridanyl-substituted enamines, their iminium salts, and the corresponding ketones were obtained by reaction of the N-methylacridinium salts with the enamines in dimethyl sulfoxide at room temperature. The quinolinium and isoquinolinium salts have lower activities; the N-methylpyridinium cation does not react at all under the indicated conditions.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 5, pp. 666–669, May, 1979. |
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