An efficient one-pot microwave assisted synthesis of dibenzoazepinones
作者:Prasant K. Deb、Somesh Sharma、Avinash Borude、Ravi P. Singh、Deepak Kumar、L. Krishnakanth Reddy
DOI:10.1016/j.tetlet.2013.03.065
日期:2013.6
Microwaveassistedone-potsynthesis of substituted 5H-dibenzo[b,d]azepin-6(7H)-ones from 2-(2-bromophenyl)acetic acid esters and 2-aminophenyl boronates has been described. This approach gives direct access to seven membered lactams with a shorter cycle time of synthesis and high yields.