Ps-Dvb Supported Schiff Base Cobalt (Ii)-As An Efficient Heterogeneous Catalyst System For Knoevenagel Reaction

This work focuses on synthesis, characterization and catalytic activity study of PS-DVB supported Schiff base cobalt complex. It is synthesized by reaction between aminated DVB cross linked polystyrene and cobalt chloride solution and stabilized by Schiff base. The prepared catalyst was characterized by FT-IR and the surface morphological analysis studies were carried out by using SEM. The catalytic activity and efficiency of the catalyst was studied by using Knoevenagel reaction.