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2-Cyano-3-(dimethylamino)prop-2-ene Thioamide: A New Reagent for Synthesis of Functionalized 4-Unsubstituted Ethyl Nicotinates and Nicotinonitriles
Russian Journal of General Chemistry ( IF 0.9 ) Pub Date : 2019-06-27 , DOI: 10.1134/s1070363219050062
I. V. Dyachenko

Condensation of cyclopent(hex)ylidenecyanothioacetamide with N, N-dimethylformamide dimethyl acetal led to the formation of a new reagent for organic synthesis: 2-cyano-3-(dimethylamino)prop-2-ene thioamide. On its basis a series of ethyl nicotinates and nicotinonitriles were synthesized by a vinyl substitution reaction.

中文翻译:

2-氰基-3-(二甲基氨基)丙-2-烯硫酰胺:合成功能化的4-未取代的烟酸乙酯和烟腈的新试剂

环戊(十六烷基)亚烷基氰硫基乙酰胺与N,N-二甲基甲酰胺二甲基乙缩醛的缩合导致有机合成新试剂的形成:2-氰基-3-(二甲基氨基)丙-2-烯硫酰胺。在此基础上,通过乙烯基取代反应合成了一系列的烟酸乙酯和烟腈。
更新日期:2019-06-27
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