The RuCl2(PPh3)3/γ-Al2O3 catalyst modified by chiral reagent(1S,2S)-(-)-1,2-diphenyl-1,2-ethylenediamine((1S,2S)-DPEN) was investigated for the asymmetric hydrogenation of acetophenone and its derivatives.At the opti...
The catalytic performance of catalyst,which was formed in situ from RuCl3-TPPTS[TPPTS:P(m-C6H4SO3Na)3],for slelctive hydrogenation of carbon-carbon double bond in acrylonitrile to prepare propionitrile were studied ...
The catalytic behaviours of Ruthenium comlex RhC12(TPPTS) 3 as catalyst precursor for the selective hydrogenation of Carbon-crbon double bond in methylvinylketone were studied in biphasic system (aqueous/ cyclohexane ...