New Multicomponent Synthesis of Functionalized Nitriles and
Esters of 6-Alkylsulfanyl-1,4-dihydronicotinic Acids
作者:I. N. Kalashnik、V. D. Dyachenko
DOI:10.1134/s1070363220030068
日期:2020.3
AbstractThe multicomponent condensation of malononitrile, hydrogen sulfide, aryl or hetaryl aldehydes, 1,3-dicarbonyl compounds and alkylating reagents afforded functionalized nitriles and esters of 6-alkylsulfanyl-1,4-dihydronicotinic acids, their aromatic analogues and 1,4-dihydrothieno[2,3-b]pyridines.
摘要丙二腈,硫化氢,芳基或杂芳基醛,1,3-二羰基化合物和烷基化试剂的多组分缩合可提供官能化的腈和6-烷基硫烷基-1,4-二氢烟酸的酯,它们的芳香族类似物和1,4-二氢噻吩并[ 2,3- b ]吡啶。