Abhishek Kumar

Copper-Catalyzed Regioselective Synthesis of Fluorescent Indazolo[2,3- a ]quinazolines and Their Photophysical Studies

Abstract A regioselective copper-catalyzed one-pot cyclization of 3-aminoindazoles with 2-bromobenzyl bromides has been developed under ligand-free conditions for the efficient synthesis of indazolo[2,3-a]quinazolines. This reaction proceeds through initial site-selective nucleop...