Synthesis of 6-Benzylimidazo[2,1-b][1,3]thiazole During Sonogashira Coupling
摘要:
The reaction of 2-amino-3-(2-propynyl)-1,3-thiazolium bromide 2 with various iodobenzenes 3a-f in the presence of palladium catalyst leads to the formation of 6-benzylimidazo[2,1-b][1,3]thiazoles 4a-f.