Method for hydrocyanating an olefinically unsaturated compound

Details Method for hydrocyanating an olefinically unsaturated compound Method for hydrocyanating an olefinically unsaturated compound

C - Chemistry, Metallurgy

07

C

C07C 253/10 (2006.01) C07C 253/34 (2006.01) C07C 255/04 (2006.01)

Patent

CA 2518048

The invention relates to a method for hydrocyanating an olefinically unsaturated nitrile in the presence of a catalyst that contains Ni(0). The inventive method is characterized in that the reaction is carried out in the presence of a hydrocarbon that, under certain pressure, concentration and temperature conditions, leads to the formation of at least two liquid phases of the overall system of which one phase, with regard to the overall weight of the phase, has a higher proportion of the catalyst containing Ni(0) than the other phase or other phases.

L'invention concerne un procédé d'hydrocyanuration d'un nitrile oléfiniquement insaturé en présence d'un catalyseur à base de Ni(0). Ce procédé se caractérise en ce que la transformation est réalisée en présence d'un hydrocarbure entraînant, dans des conditions définies de pression, de concentration et de température, la formation d'au moins deux phases liquides du système total, une de ces phases présentant une teneur en catalyseur à base de Ni(0), par rapport au poids total de ladite phase, supérieure à celle de l'autre ou des autres phases.

Affiliated with

Also associated with

Rating

Method for hydrocyanating an olefinically unsaturated compound does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for hydrocyanating an olefinically unsaturated compound, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for hydrocyanating an olefinically unsaturated compound will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1491660