Process for the preparation of a linear formyl compound

C - Chemistry – Metallurgy – 07 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C07C 59/147 (2006.01) C07C 51/235 (2006.01) C07C 51/373 (2006.01) C07C 55/14 (2006.01) C07C 67/347 (2006.01) C07C 67/38 (2006.01) C07C 69/716 (2006.01) C07C 227/18 (2006.01) C07C 229/08 (2006.01) C07C 253/30 (2006.01) C07C 255/17 (2006.01) C07D 201/08 (2006.01) C07D 223/10 (2006.01)

Patent

CA 2180663

Process for the preparation of a linear .omega.-formyl-carboxylic acid or a corresponding linear formyl-nitrile compound starting from an internally unsaturated C4-C12 carboxylic acid or a corresponding ester or nitrile by means of hydroformylation in the presence of carbon monoxide, hydrogen and a catalyst system, wherein the hydroformylation is carried out in an aqueous medium and in that the catalyst system comprises platinum and a water-soluble organic bidentate ligand.

L'invention se rapporte à un procédé de préparation d'un acide .omega.-formyl-carboxylique linéaire, ou d'un composé formyl-nitrile linéaire correspondant, à partir d'un acide carboxylique C¿4?-C¿12? insaturé à l'intérieur ou d'un ester ou nitrile correspondant, par hydroformylation en présence de monoxyde de carbone, d'hydrogène et d'un système catalyseur. L'hydroformylation est effectuée dans un milieu aqueux et le système catalyseur comprend du platine et un groupe bicoordiné organique soluble dans l'eau.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Process for the preparation of a linear formyl 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 Process for the preparation of a linear formyl compound, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the preparation of a linear formyl compound will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1788911

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.