Process for reactivation of water-soluble hydroformylation...

Details Process for reactivation of water-soluble hydroformylation... Process for reactivation of water-soluble hydroformylation...

B - Operations, Transporting

01

J

B01J 38/62 (2006.01) B01J 31/40 (2006.01) C07C 45/50 (2006.01) C07C 45/85 (2006.01)

Patent

CA 2080746

To regenerate the activity of deactivated, water-soluble hydroformylation catalysts which comprise rhodium and sulfonated or carboxylated arylphosphines, maleic acid, fumaric acid or olefinically unsaturated compounds of the formula (see fig. I) in which X is O, S, N-R5 or P-R5 and R3, R4 and R5 are identical or different and are hydrogen, an alkyl radical or an aryl radical, are added.

Méthode pour régénérer l'activité de catalyseurs hydrosolubles désactivés d'hydroformylation à base de rhodium avec addition d'arylphosphines sulfonées ou carboxylées, d'acide maléique, d'acide fumarique ou de composés avec insaturations oléfiniques de formule (voir fig. I), où X est O, S, N-R5 ou P-R5, R3, R4 et R5 étant identiques ou différents, et représentant de l'hydrogène, un radical alkyle ou aryle.

Affiliated with

Also associated with

Rating

Process for reactivation of water-soluble hydroformylation... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for reactivation of water-soluble hydroformylation..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for reactivation of water-soluble hydroformylation... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1558942