33 research outputs found
Water gas shift reaction catalyzed by osmium compounds supported on zeolites. Evidences for formation in the presence of a base of a trapped hydrido-carbonyl catalyst
Full text linkHydrogen transfer reactions catalyzed by rhodium(III)-and iridium(III)-tin(II) systems
Full text linkEffect of Charge Distribution on Selective Hydrogenation of Conjugated Enones Catalyzed by Iridium Complexes
No full textSelective hydrogenation of enones catalyzed by iridium complexe
Selective reduction of dienes to monoenes via hydrogen transfer reaction in the presence of carbonyl clusters
Full text linkSelective hydrogenation of PhCH=CHCOMe to the unsaturated alcohol catalysed by [IrH3(PR3)3] (R = alkyl or aryl)
No full textSelective hydrogenation of benzylideneacetone (PhCH=CHCOMe) catalysed by iridiumphosphine systems prepared in situ is reported. Depending on the steric properties of the phosphine employed and the P:lr ratio, different species are formed in solution, as evidenced by n.m.r. spectroscopy. [IrH5(PR3)2] (R = alkyl or aryl) is a catalyst for the hydrogenation of the carbon-carbon double bond, whereas [IrH3(PR3)3] catalyses the reduction of the carbonyl group with a selectivity up to 100%
Asymmetric transfer hydrogenation of ketones catalyzed by phosphine-rhodium(I) and -iridium(I) complexes
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Reduction of ketones via hydrogen transfer reactions catalyzed by rhodium(I) complexes
Full text linkSelective hydrogenation of unsaturated ketones by rhodium(I) complexes containing 2,2′-bipyridine ligand
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