申请人:The Halcon SD Group, Inc.
公开号:US04560806A1
公开(公告)日:1985-12-24
An improved transition metal-phosphine-amide hydroformylation catalyst is disclosed having a substantially increased solubility in non-polar organic solvents, thereby preventing migration of the catalyst into the glycol aldehyde product during the hydroformylation process and subsequent separation operations, greatly facilitating and improving the catalyst separation and recycle operations.
本发明揭示了一种改进的过渡金属-膦-酰胺加氢甲酰化催化剂,其在非极性有机溶剂中具有显著增加的溶解度,从而防止在加氢甲酰化过程和随后的分离操作中催化剂迁移至乙二醇醛产品,极大地促进和改善了催化剂的分离和回收操作。