Rh(iii)-catalyzed oxidative [4+2] annulation of 2-arylquinoxalines and 2-aryl-2H-indazoles with allyl alcohols

Synthesis of functionalized benzo[ a ]phenazines and indazolo[2,3- a ]quinolines has been developed through Rh( iii )-catalyzed oxidative annulation of 2-aryl-2 H -indazoles and 2-arylquinoxalines with allyl alcohols, respectively.