Process for the preparation of branched 1,3-glycols and...

Details Process for the preparation of branched 1,3-glycols and... Process for the preparation of branched 1,3-glycols and...

C - Chemistry, Metallurgy

07

C

260/635.3, 260/4

C07C 31/20 (2006.01) C07C 29/38 (2006.01) C07C 69/28 (2006.01)

Patent

CA 2001968

ABSTRACT. The present invention relates to a process for the preparation of diols of the general formulae I (I) Image and/or its monoesters of the general formulae II Image (II) and/or the general formulae III ( III) Image wherein R1 and R2 are the same or different and each denotes a lower alkyl having 1 to 4 carbon atoms, preferably a methyl, whereby aldehydes containing a hydrogen atom in alfa position are condensed in a multi phase reaction environment and having the general formulae IV Image (IV) wherein R1 and R2 have the meanings given above, in the presence of a catalytic system consisting of a phase transfer catalyst and an alkaline substance.

Affiliated with

Also associated with

Rating

Process for the preparation of branched 1,3-glycols and... 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 branched 1,3-glycols and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the preparation of branched 1,3-glycols and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1621169