Method for producing aldehyde using bisphosphite and group...

C - Chemistry – Metallurgy – 07 – F

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C07F 9/6574 (2006.01) C07C 45/50 (2006.01) C07C 47/277 (2006.01) B01J 31/28 (2006.01) C07B 61/00 (2006.01)

Patent

CA 2649019

Disclosed is a bisphosphite represented by the following general formula (I). (In the formula, A represents an optionally substituted alkylene group, an optionally substituted cycloalkylene group, an optionally substituted phenylene group or an optionally substituted naphthylene group; and R1 represents a hydrogen atom or an alkyl group.) Also disclosed is a method for producing an aldehyde, which is characterized in that a nonconjugated diene with 6-20 carbon atoms which has a carbon-carbon double bond at an end of the molecule is reacted with carbon monoxide and hydrogen in the presence of the bisphosphite and a group 8-10 metal compound.

La présente invention concerne un bisphosphite représenté par la formule générale (I) suivante. (Dans la formule, A représente un groupe alkylène éventuellement substitué, un groupe cycloalkylène éventuellement substitué, un groupe phénylène éventuellement substitué ou un groupe naphtylène éventuellement substitué; et R1 représente un atome d'hydrogène ou un groupe alkyle.) L'invention concerne également un procédé permettant de produire un aldéhyde, caractérisé en ce qu'un diène non conjugué comportant de 6 à 20 atomes de carbone et renfermant une double liaison carbone-carbone à une extrémité de la molécule est mis à réagir avec du monoxyde de carbone et de l'hydrogène en présence du bisphosphite et d'un composé métallique des groupes 8 à 10.

LandOfFree

Say what you really think

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

Rating

Method for producing aldehyde using bisphosphite and group... 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 producing aldehyde using bisphosphite and group..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing aldehyde using bisphosphite and group... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1796608

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