One pot synthesis of 2-phenylbenzoxazoles by potassium cyanide assisted reaction of o-aminophenols and benzaldehydes
作者:Horacio Reyes、Hiram I. Beltran、Ernesto Rivera-Becerril
DOI:10.1016/j.tetlet.2010.11.038
日期:2011.1
The 2-phenylbenzoxazoles were obtained in moderate to good yields by reaction of the substituted o-aminophenols with benzaldehydes in the presence of one equivalent of potassiumcyanide as an equimolecular catalyst in N,N-dimethylformamide at room temperature.