Oxidation of electron deficient olefins using a copper(II) complex based on a bis-benzimidazole diamide ligand

Abstract

New bis-benzimidazole based diamide ligands N, N 0 -bis(2-methyl benzimidazolyl)-benzene-1,3-dicarboxamide [GBBA] and N-Octyl-N, N 0 -bis(2-methyl benzimidazolyl)-benzene-1,3-dicarboxamide [O-GBBA] have been synthesized and utilized to prepare Cu(II) complexes of general composition [Cu(GBBA)X 2 ] Á nH 2 O and [Cu(O-GBBA)X 2 ] Á n H 2 O, where X is an exogenous anionic ligand (X = Cl -, NO 3 -

Synthesis, Spectral, Cyclic Voltammetric and Antimicrobial Studies of Iron (III) Complexes with Tetradentate Bis-benzimidazole Based Diamide Ligand

“…These are assigned to amide I (mainly υ C=N amide stretch), amide II (mainly υ C=O amide stretch) and benzimidazole (υ C=N-C=C ) stretching frequency respectively 19 . The benzene ring bands appear at 736 cm -1 (due to benzimidazole ring) and at 691 cm -1 (linker benzene).…”

Use of immobilized transition metal complexes as recyclable catalysts for oxidation reactions with hydrogen peroxide as oxidant

“…In the recent past, there has been an increasing interest in developing environmental-friendly greener processes, which are also economically viable. Homogeneous transition metal catalyst systems suffer from a major drawback of the catalyst recovery and/or reuse affecting the overall economics of the process [8,9]. Through the past few decades, there have been significant developments in the application of heterogeneous catalysts for the industrial production of organic chemicals.…”

Synthesis, characterization and catalytic activity of polymer anchored transition metal complexes toward oxidation reactions

“…In the recent past, there has been an increasing interest in developing environmental friendly greener processes, which are also economically viable. Homogeneous transition metal catalyst systems suffer from a major drawback of the catalyst recovery and/or reuse affecting the overall economics of the process [6,7]. In the past few decades, there have been significant developments in the application of heterogeneous catalysts for the industrial production of organic chemicals.…”