A tandem aza-Friedel–Crafts reaction/Hantzsch cyclization: a simple procedure to access polysubstituted 2-amino-1,3-thiazoles
摘要:
A tandem aza-Friedel-Crafts reaction/Hantzsch cyclization is described to access various polysubstituted 2-amino-1,3-thiazoles from electron-rich (hetero)-aromatic rings, aldehydes, thiourea and alpha-chloroketones. (C) 2011 Elsevier Ltd. All rights reserved.