Synthesis of Polyhydroquinoline Catalyzed by Cu nps/ Stilbite Zeolite

Abstract

In the present research article, a new method to synthesize polyhydroquinoline derivative is discussed. Polyhydroquinoline derivative synthesized using catalyst Cu nps/stilbite zeolite. The catalyst shows excellent catalytic activity in synthesis of polyhydroquinolines using aromatic aldehyde, dimedone, ethylaceto acetate and ammonium acetate in ethanol medium. The reaction procedure was very simple, easy to handle, excellent yields are the plus point of present method.