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Process to increase the catalytic activity of transition metal phosphine catalysts for the hydroformylation of olefins, comprises carrying out the reaction in the presence of surface active agents
Process to increase the catalytic activity of transition metal phosphine catalysts for the hydroformylation of olefins, comprises carrying out the reaction in the presence of surface active agents
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机译:增加过渡金属膦催化剂对烯烃加氢甲酰化的催化活性的方法包括在表面活性剂存在下进行反应
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摘要
A process to increase the catalytic activity of transition metal phosphine complex catalysts for the hydroformylation of long chain olefins, comprises carrying out the reaction in an aqueous/polar, aqueous/nonpolar or aqueous single or multiphase solvent mixture in the presence of water soluble phosphines and diphosphines with Group 8-12 elements under cocatalysis of surface active agents. A process to increase the catalytic activity of transition metal phosphine complex catalysts for the hydroformylation of long chain olefins in aqueous multiphase systems, comprises carrying out the catalytic C-C bond formation reaction in an aqueous/polar, aqueous/nonpolar or aqueous single or multiphase solvent mixture. The reaction is carried out in the presence of water soluble chiral and achiral phosphines and diphosphines with Group 8-12 elements under cocatalysis of surface active agents at 0-200 deg C. The ratio of complex catalyst to transition metal/phosphine is 1:0.5-1:100 and the molar ratio of surface active agent is from equimolar to 10-3 mol.% with respect to the olefins.
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