Regioselective α-arylation of coumarins and 2-pyridones with phenylhydrazines under transition-metal-free conditions
作者:Parul Chauhan、Makthala Ravi、Shikha Singh、Prashant Prajapati、Prem P. Yadav
DOI:10.1039/c5ra20954d
日期:——
A transition-metal-free regioselective α-arylation of coumarins and 2-pyridones has been accomplished by the reaction of phenylhydrazines with coumarins or 2-pyridones.