Catalytic activity of polymer-bound Ru(III)�?�EDTA complex

Bulletin of materials science

Mahesh K Dalal¹  R N Ram¹ 

[1] Chemistry Department, Faculty of Science, M S University of Baroda, Baroda 390 002, India$$Chemistry Department, Faculty of Science, M S University of Baroda, Baroda 390 002, IndiaChemistry Department, Faculty of Science, M S University of Baroda, Baroda 390 002, India$$

关键词: Catalytic hydrogenation;    energy of activation for catalytic hydrogenation;    kinetics of hydrogenation of 1-hexene;    polymer-bound catalyst;    polymer-bound Ru(III)â€�?�EDTA complex;    study of life cycle of polymer-bound catalyst.;   

DOI  :  

学科分类：材料工程

来源: Indian Academy of Sciences

【 摘 要 】

Chloromethylated styrene�?�divinylbenzene copolymer was chemically modified with ethylenediaminetetraacetic acid ligand. Catalytically active polymer containing Ru(III) moieties were synthesized from this polymeric ligand. They were characterized using FTIR, UV-vis, SEM, ESR and TGA. Other physico-chemical properties such as bulk density, surface area, moisture content and swelling behaviour in different solvents were also studied. The polymer bound complex was used to study hydrogenation of 1-hexene to �??-hexane under mild conditions. Influence of [1-hexene], [catalyst], temperature and nature of the solvent on the rate of the reaction was investigated. A rate expression is proposed based on the observed initial rate data. Recycling efficiency of the catalyst has also been studied.

【 授权许可】

Unknown