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Synthesis of 4,6-dimethyl-2-thioxo-1,2-dihydropyridine-3-carbonitrile by condensation of cyanothioacetamide with acetaldehyde and 1-(prop-1-en-2-yl)piperidine
Russian Journal of Organic Chemistry ( IF 0.8 ) Pub Date : 2016-03-29 , DOI: 10.1134/s1070428016010061
I. V. Dyachenko , V. D. Dyachenko

Three-component condensation of cyanothioacetamide with acetaldehyde and 1-(prop-1-en-2-yl)-piperidine afforded 4,6-dimethyl-2-thioxo-1,2-dihydropyridine-3-carbonitrile which was alkylated with alkyl halides to obtain substituted 2-alkylsulfanyl-4,6-dimethylpyridine-3-carbonitriles, (3-amino-4,6-dimethylthieno-[2,3-b]pyridin-2-yl)(4-cyclohexylphenyl)methanone, and 2,2′-[ethane-1,2-diylbis(sulfanediyl)]bis(4,6-dimethylpyridine-3-carbonitrile).

中文翻译:

氰基硫代乙酰胺与乙醛和1-(prop-1-en-2-yl)哌啶的缩合反应合成4,6-二甲基-2-硫代-1,2-二氢吡啶-3-甲腈

氰基硫代乙酰胺与乙醛和1-(丙-1-烯-2-基)-哌啶的三组分缩合得到4,6-二甲基-2-硫代-1,2-二氢吡啶-3-甲腈,并用卤代烷烷基化得到取代的2-烷基硫烷基-4,6-二甲基吡啶-3-腈,(3-氨基-4,6-二甲基噻吩并[[2,3 - b ]吡啶-2-基)(4-环己基苯基)甲酮和2 ,2′-[乙烷-1,2-二基双(硫代二基)]双(4,6-二甲基吡啶-3-甲腈)。
更新日期:2016-03-29
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