A one-pot synthesis of functionalized ethyl 1,3-thiazole-5-carboxylates from thioamides or thioureas and 2-chloro-1,3-dicarbonyl compounds in an ionic liquid
作者:Issa Yavari、S. Zahra Sayyed-Alangi、Rahimeh Hajinasiri、Hadi Sajjadi-Ghotbabadi
DOI:10.1007/s00706-008-0065-7
日期:2009.2
A simple one-pot synthesis of functionalized ethyl 1,3-thiazole-5-carboxylates from the reaction of 2-chloro-1,3-dicarbonyl compounds with thioureas or thio-amidesin the presence of 1-butyl-3-methylimidazolium trifluoromethanesulfonate is described.