Electrochemical synthesis of 1,2,3,4,4,5,6-substituted 1,4-dihydropyridines
Autor: | I. Goba, Edvards Liepinsh, Sergey Belyakov, Baiba Turovska, J. Stradins, I. Turovskis |
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Rok vydání: | 2007 |
Předmět: | |
Zdroj: | Chemistry of Heterocyclic Compounds. 43:175-186 |
ISSN: | 1573-8353 0009-3122 |
DOI: | 10.1007/s10593-007-0029-6 |
Popis: | It has been shown that chemical oxidation of the methyl ester of 3,4,5-trimethoxycarbonyl-1,2,6-trimethyl-1,4-dihydropyridine to the pyridinium salt, requiring forcing experimental conditions, may be replaced by electrochemical oxidation. On electrochemical reduction of 3,4,5-trimethoxycarbonyl-1,2,6-trimethylpyridinium perchlorate in the presence of alkylating agents 1,2,3,4,4,5,6-substituted 1,4-dihydropyridines are obtained. |
Databáze: | OpenAIRE |
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