Results 101 to 110 of about 5,572 (222)
, 2010 The coordination chemistry of hexacationic Dendriphos ligands L* with respect to Rh(I), as well as their application in Rh-catalyzed hydroformylation reactions, is described. Complexes of the type RhCl(CO)(L*)2 were synthesized and characterized.
Katharina Kunna +14 more
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Rh-catalyzed linear hydroformylation of styrene [PDF]
, 2013 Usually the Rh-catalyzed hydroformylation of styrene predominantly yields the branched, chiral aldehyde. An inversion of regioselectivity can be achieved using strong π-acceptor ligands.
Boymans, Evert H. +4 more
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Regioselective Hydroformylation of Allylic Alcohols
, 2016 A highly regioselective hydroformylation of allylic alcohols is reported toward the synthesis of β-hydroxy-acid and aldehyde products. The selectivity is achieved through the use of a ligand that reversibly binds to alcohols in situ, allowing for a ...
Kian L. Tan (1323000) +3 more
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Hydroformylation in fluorous solvents.
, 2002 Triaryl-phosphines and -phosphites bearing fluorous ponytails give high rates, good linear selectivity and good retention of catalyst in the fluorous phase during hydroformylation of alkenes in fluorous ...
Eric G. Hope (2544382) +5 more
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Journal of Japan Oil Chemists' Society, 1973 Hydroformylation of limonene has been studied using cobalt carbonyl and rhodium carbonyl catalysts under “oxo reaction” conditions. The aimed β- (4-methyl-Δ3-cyclohexenyl) -butylaldehyde was obtained with theoretical yields of 42 and 52% based on limonene by using bis- (cobalt tricarbonyl tributylphosphine) complex and rhodium carbonyl catalysts ...
KOGAMI, Kunio +3 more
openaire +2 more sources
Branched selective hydroformylation: A useful tool for organic synthesis
, 2005 Hydroformylation reactions that show branched regioselectivity are reviewed. The mechanism of hydroformylation and the current state of the art in linear selective hydroformylation is briefly discussed prior to a more in depth discussion on synthetically
Clarke, Matthew L
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Rhodium catalysed hydroformylation of unsaturated esters
, 2004 Rhodium catalysed hydroformylation of unsaturated esters has been studied. A pronounced temperature dependence was observed on the regioselectivity and catalytic activity for these reactions. and under the appropriate conditions, it is possible to obtain
Clarke, Matthew L
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Studies on a dirhodium tetraphosphine hydroformylation catalyst
, 2012 The dirhodium tetraphosphine catalyst [Rh2(nbd)2(rac-et,ph-P4)](BF4)2 was investigated in acetone and water/acetone in order to explain better hydroformylation results in the latter solvent.
Polakova, Darina
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Synthesis, characterization and Hydroformylation Catalytic Activity of 1-hexene of Water-soluble RuCl2(DMSO)2(PySO3Na)2 Complex [PDF]
Avances en Química, 2012 In this work we describe the synthesis and characterization of a new water soluble ruthenium complex [Ru(Cl)2(DMSO)2(PySO3Na)2] (complex 1); where [PySO3Na] is the sodium salt of p-sulphonated pyridine.
Yuraima Fonseca +6 more
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Hydroformylation of Functionalised Olefins
, 2007 Electronic and steric effects induced by various phosphine ligands on the regioselective rhodium-catalysed hydroformylation of butyl acrylate and enamides were investigated in this thesis.
Saidi, Ourida
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