Studies on the Synthesis of Sesamin-Group Lignans Ⅷ. A Simplified Sythesis of 2-Aryl-4-phenyloxazoles and 2-Alkyl-4-phenyloxazoles  

作　　者：Xiao Ping NIE Zhen Qiang WANG Xiu Lin YE(Department of Chemistry,Peking University, Beijing, 100871) 

出　　处：《Chinese Chemical Letters》1997年第8期689-690,共2页中国化学快报（英文版）

摘　　要：The reaction of phenacyl benzoate derivatives with acetamide at about 140°in the presence of BF3 catalyst gave 2-aryl-4-phenyloxazoles. This method can be applied to the preparation of 2-alkyl-4-phenyloxazoles as well.The reaction of phenacyl benzoate derivatives with acetamide at about 140°in the presence of BF3 catalyst gave 2-aryl-4-phenyloxazoles. This method can be applied to the preparation of 2-alkyl-4-phenyloxazoles as well.

关 键 词：Studies on the Synthesis of Sesamin-Group Lignans A Simplified Sythesis of 2-Aryl-4-phenyloxazoles and 2-Alkyl-4-phenyloxazoles 

分 类 号：O625[理学—有机化学]