Web25 Oct 2003 · The Rh–sulfoxantphos SILP catalysts proved to be more regioselective than catalysts without ligand and the analogous ionic liquid-free catalysts, giving up to 96% linear product. Furthermore, the performance of the catalysts was generally strongly influenced by the catalyst composition. This is the first report on the use of SILP catalysts ... Web26 Feb 2024 · The hydroformylation of 1-dodecene has been performed in microemulsions systems using rhodium sulfoxantphos as a catalyst. Preliminary experiments proved these aqueous multiphase systems to enable ...
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Web16 Aug 2013 · Ligand-modified Rh complexes were physically adsorbed on the surface of porous silica. The resulting materials were subjected to the continuous gas-phase hydroformylation of C 2 and C 4 alkenes. The ligands used for catalyst modification were bidentate phosphorus ligands known from the literature, namely, sulfoxantphos (1) and a … WebThe potential of sulfonated xantphos as ligand for a cyclodextrin-based hydroformylation process has been investigated. In addition to an activity enhancement, an increase in the linear to branched… Expand 50 CoCl2 (TPPTS)2 catalyzed hydroformylation of 1-octene and 1-decene in the presence of surfactant and co-solvents in a biphasic medium newlands childrens centre ramsgate
Continuous gas-phase hydroformylation of 1-butene using …
WebHydroformylation of higher olefins such as 1-hexene, 1-octene, 1-decene and 1-dodecene has been studied in an aqueous biphasic medium using water-soluble Rh-sulfoxantphos … WebA sulfoxantphos modified palladium-catalyzed synthesis of α,β-unsaturated carboxylic acids from alkynes with CO and H2O was described. The atom-economic … Web14 Feb 2024 · The homogenously rhodium-catalyzed tandem reaction of the hydroaminomethylation of 1-decene is investigated in a thermomorphic solvent system consisting of methanol and n-dodecane with the ligand sulfoxantphos.The influence of temperature, pressure and catalyst concentration is studied experimentally as the basis … intitlebest running shoes for college