66309-78-2Relevant academic research and scientific papers
Catalytic activity of an iron(III) Schiff base complex bound in a polymer resin
Islam, Sk. Manirul,Paul, Sumantra,Roy, Anupam Singha,Banerjee, Satabdi,Ghosh, Kajari,Dey, Ram Chandra,Santra
, p. 675 - 682 (2013/09/23)
An iron(III)-ferrocene complex and its heterogeneous analogue bound in a polymer resin have been prepared and employed as catalysts for the oxidation of various organic substrates. Characterization of the heterogeneous and homogeneous complexes was done by SEM, EDAX, TGA, FT-IR, DRS-UV, and spectroscopy. The catalyst's activity, stability, and reusability were investigated through industrially relevant oxidation reactions. The solid iron(III)-ferrocene Schiff base complex gave more effective results than the solid-supported ferrocene Schiff base ligand. The antimicrobial activities of the molecular complex and free ligand were studied for Gram-positive and Gram-negative bacteria.
Synthesis, characterization, and catalytic activity of a polymer-supported copper(II) complex with a thiosemicarbazone ligand
Islam, Manirul,Hossain, Dildar,Mondal, Paramita,Tuhina, Kazi,Roy, Anupam Singha,Mondal, Sanchita,Mobarak, Manir
experimental part, p. 223 - 230 (2012/04/17)
A thiosemicarbazone Cu(II) complex anchored to a polystyrene framework has been synthesized and characterized by analytical and spectroscopic techniques. The complex was found to be a highly active catalyst for the oxidation of various organic substrates including alkenes and alcohols using H 2O2 as oxidant. The reaction conditions were optimized with respect to temperature, solvent, oxidant, catalyst amount, and substrate to peroxide ratio. The heterogeneous catalyst was reused five times without significant loss of activity. A comparison between the catalytic activities of this polymer-supported Cu(II) complex and its homogeneous analogue was carried out.
