Results 111 to 120 of about 5,572 (222)
Olefin hydroformylation catalysis with RuCl2(DMSO)4. [PDF]
Avances en Química, 2008 The RuCl2(DMSO)4 complex was used as catalytic precursor in olefin hydroformylation reactions, giving good percent yield and better selectivity for linear aldehydes.
Marisela Reyes* +9 more
doaj
A new concept of tethered ligand-modified Rh/SiO2 catalyst for hydroformylation with high stability
, 2009 A tethered ligand-modified Rh/SiO2 Catalyst Was developed for hydroformylation with high stability. The catalyst was prepared by fastening both organic ligand and metal directly on the surface of support to avoid leaching, while at the same time the ...
Li, Xianming +8 more
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Application of hydroformylation for the stereoselective synthesis of piperidine alkaloids
, 2014 This thesis describes the advantages of hydroformylation, when incorporated into natural product synthesis as well as, flow chemistry. The first chapter gives a brief overview of application of hydroformylation in natural product synthesis. It highlights
Sivarajan Kasinathan
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Palladium catalysed hydroformylation of alpha-olefins
, 2012 M.Sc.The main objective of the research described in this dissertation, was the optimisation of the palladium catalysed hydroformylation of a-olefms.
Ferreira, Alta
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工程科学与技术, 2007 :The mesoporous molecular sieves Si-MCM-41 was synthesized by hydrothermal method, and the catalysts supported the HRh(CO)(PPh3)3 on the Si-MCM-41 material were prepared. The proper parameters of the Si-MCM-41carrier synthesis were investigated.
doaj
Hydroformylation in ionic liquids medium
, 2011 The hydroformylation reaction was discovered by Otto Roelen in 1938. He studied the side processes occurring during the Fischer-Tropsch synthesis with a cobalt catalyst and found some amounts of aldehydes formed from the olefin and syngas (H2/CO) [1 ...
Trzeciak, A.M.
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Ligand-Controlled Direct Hydroformylation of Trisubstituted Olefins
, 2019 The direct hydroformylation of trisubstituted olefins has been achieved with a combination of a Rh(I) catalyst and a π-acceptor phosphorus (briphos) ligand.
Jonghoon Choi (1275948) +15 more
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Organophotoredox/Cobalt‐Catalyzed Retro‐Hydroformylation of Aldehydes
ChemistryEuropeA new cobalt/organophotoredox dual catalytic system is reported for the efficient retro‐hydroformylation of aldehydes. Under the optimized conditions, a wide range of α‐monosubstituted aldehydes are readily transformed into the desired alkenes in a one ...
Augustin Nouaille +3 more
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Polyhedral oligomeric silsesquioxanes in catalysis and photoluminescence applications
, 2009 Cubic Polyhedral Oligomeric SilSesquioxanes (POSS) of general formula Si₈O₁₂R₈ (R = alkenyl, alkoxy, aryl, hydrogen...) have found applications in various fields ranging from biology to chemistry.
Vautravers, Nicolas R.
core
Decarbonisation of hard-to-abate liquid transport fuels, notably used in the aviation and shipping sectors, requires new catalytic routes to valorise waste feedstocks.
Dasireddy, Venkata DBC +6 more
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