📜氯代丙二酸二乙酯,硫脲置于1-正丁基-3-甲基咪唑三氟甲烷磺酸盐体系中,用55%的收率获得产物2-氨基-4-羟基噻唑-5-羧酸乙酯
参考文献: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
标题: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
摘要: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.
DOI:10.1007/s00706-008-0065-7