申请人:E. I. du Pont de Nemours and Company
公开号:US06664427B1
公开(公告)日:2003-12-16
The invention relates to a process for the making organic aldehyde compounds from an unsaturated compound by hydroformylation and in the presence of a catalyst system comprising a Group VIII metal and a bidentate phosphorus ligand having two trivalent phosphorus atoms bound to salicylanilide groups.
该发明涉及一种从不饱和化合物通过氢甲酰化制备有机醛化合物的过程,并在存在包括第VIII族金属和双齿膦配体的催化剂体系中进行。其中,双齿膦配体具有两个三价磷原子与水杨酰苯胺基团结合。