Metal-free C(sp3)–H bond activation: first synthesis of diaryl-pyridinium-azaarene-butenolate zwitterionic salts on chalcones
作者:Atul Kumar、Lalit Prakash Gupta、Mukesh Kumar
DOI:10.1039/c3ra42761g
日期:——
An efficient route for the synthesis of diaryl-pyridinium-azaarene-butenolate zwitterionic derivatives via metal-free, iodine-mediated C(sp3)âH bond activation of alkyl-azaarenes on addition to the α,β-unsaturated carbonyls has been reported.