Highly rapid and direct synthesis of monoacylated piperazine derivatives from carboxylic acids under mild conditions
作者:B.P Bandgar、S.S Pandit
DOI:10.1016/s0040-4039(03)00684-1
日期:2003.5
A series of monoacylated piperazine derivatives were obtained by the reaction of carboxylic acids with 2-chloro-4,6-dimethoxy-1,3,5-triazine in dichloromethane at room temperature. Good to excellent yields, short reaction times and mild reaction conditions are important features of this methodology.