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.
本发明涉及一种通过氢甲酰化反应,以及在催化剂系统的存在下,由一种不饱和化合物制备有机醛化合物的方法。所述催化剂系统包括一种第VIII族金属和一种双齿磷配体,其具有两个三价磷原子与水杨基苯胺基团结合。