Hydroformylation process and bidentate phosphite ligand catalyst

Details Hydroformylation process and bidentate phosphite ligand catalyst Hydroformylation process and bidentate phosphite ligand catalyst

1995-11-17

1997-05-20

Richter, Johann

Organic compounds -- part of the class 532-570 series

Organic compounds

Heavy metal containing

556 18, 556136, 558 78, 558 96, 558117, 558160, 558156, C07F 902, C07F 1702

Patent

active

056313926

ABSTRACT:
The invention relates to a process for preparing an aldehyde compound by hydroformylation of an ethylenically unsaturated organic compound, using a catalyst system which includes a Group VIII metal and a novel bidentate phosphite ligand. The bidentate phosphite ligand has a chemical structure according to formula (1), ##STR1## wherein R.sup.1 and R.sup.3 are respectively substituted or unsubstituted organic groups which may be the same or different, and wherein R.sup.2 is a substituted or unsubstituted tetravalent organic group.

REFERENCES:
patent: 4612402 (1986-09-01), Muccigrosso et al.
patent: 5103035 (1992-04-01), Elnagar et al.
patent: 5210243 (1993-05-01), Kolich et al.
patent: 5235113 (1993-08-01), Sato et al.
patent: 5391801 (1995-02-01), Sato et al.
Derwent Abstracts: 009289740 (WPI Acc. No.: 92-417149/51), 007345721 (WPI Acc. No.: 87-342727/49), 003981774 (WPI Acc. No.: 84-127318/20), 003949172 (WPI Acc. No.: 84-094716/15). (1995).

Affiliated with

Also associated with

Rating

Hydroformylation process and bidentate phosphite ligand catalyst does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydroformylation process and bidentate phosphite ligand catalyst, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydroformylation process and bidentate phosphite ligand catalyst will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1725080