Studies on heterocyclic immobilized with cyanoguanidine decorated magnetic GO as innovative, powerful, and recyclable nanocatalysts for the synthesis of spire [indole-3,2- thiazolidine]-2,4 (1H)-diones

Title : Studies on heterocyclic immobilized with cyanoguanidine decorated magnetic GO as innovative, powerful, and recyclable nanocatalysts for the synthesis of spire [indole-3,2- thiazolidine]-2,4 (1H)-diones

Abstract:

Heteropolyacids have created increasing research interest due to their outstanding properties,This idea make us to synthesize a novel nanocatalyst was via HPA immobilization of magnetic graphene oxide - cyanoguanidine composite. The catalytic performance created was employed in a multi-component reaction, A mixture of isatin ,thioglycolic acid, various primary amines and H3PW12O40@Co3O4/GO/La2O3/CG as catalyst was dissolved in water and in an ultrasonic bath for appropriate times, the completion of the reaction was checked by TLC and then the catalyst was magnetically separated. Finally, the crude precipitate was filtered and then recrystallized from EtOH to obtain a pure solid product. The products were investigated by 1H NMR, 13C NMR, IR.

Biography:

Manoochehr Fadaeian, born in 1960, holds a Ph.D. in Organic Chemistry from Lucknow University, earned in 1989. He is currently an Assistant Professor in the Faculty of Chemistry at Islamic Azad University, Qom, Iran. His field of expertise includes organic synthesis, medicinal chemistry, and nanocatalysts. In his professional career, Dr. Fadaeian has served as the Vice-Chancellor for Research at Islamic Azad University, Qom, and as the Head of the Department of Chemistry at the same institution. He has also been the Production Manager for the Agricultural Support Service Company affiliated with the Ministry of Agriculture in Iran, overseeing the production of liquid pesticides. Additionally, he directed the Computer and Language Center at Shahed University.