K.C. Gupta

TL;DR: A review of the catalytic activity of metal complexes of binaphthyl compounds and their combinations with salen Schiff base is presented in this paper, where the pyridyl bis (imide) and pyridine bis(imine) complexes of cobalt(II), iron(II) ions have been used as catalysts in the polymerization of ethylene and propylene.

TL;DR: In this paper, the catalytic activity of different types of Schiff base was analyzed and presented in a review, showing that polymer-supported Schiff base complexes of metal ions show high catalytic performance in comparison to their unsupported analogues.

TL;DR: The polymer anchored transition metal complexes of N,N′-bis(o-hydroxy acetophenone)ethylene diamine (HPED) Schiff base have shown 85, 86, and 89% comlexation for iron(III), cobalt(II), and nickel(II) ions from solution of metal salts.

TL;DR: In this article, the anchoring of N,N′-bis(3-ally salicylidene)o-phenylenediamine cobalt(II) Schiff base complex on polymer support has been carried out by suspension copolymerization of synthesized N, N′-bis(3allyl salicyidene),o-nal l-salicylidsene,o-pharmylensiamine monomer Schiff base with styrene (St) and divinylbenzene (DVB) using azob

TL;DR: In this article, N,N′-bis (4amono-o-hydroxy acetophenone) ethylene diamine Schiff base (AHPED) was synthesized by nitrosation and reduction of HPED Schiff and then reacted with cross-linked chloromethylated polystyrene beads in methanol.