A one step synthesis of 1,4-benzodiazepines: synthetic studies on neothramycin
作者:Miwako Mori、Masaya Kimura、Yasuhiro Uozumi、Yoshio Ban
DOI:10.1016/s0040-4039(00)98268-6
日期:1985.1
A one step synthesis of 1,4-benzodiazepines from o-haloanilines and amino acids was achieved by use of palladium catalyzed carbonylation, by which application a synthesis of the model compounds(23a and 23b) of Neothramycin (A and B) was described. An efficient chemoselective reduction of the amide was provided.