Olefinic process for preparing aryl-substituted aliphatic carbox

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

562406, 560 9, 560 20, 560 21, 560 55, 560 56, 560100, C07C 6976, C07C 5110

Patent

active

053150287

ABSTRACT:
A new process for preparing aryl substituted aliphatic carboxylic acid esters is provided. A 1-aryl substituted olefinic compound is reacted with carbon monoxide in the presence of an alcohol in anhydrous conditions at a temperature between about 25.degree. C. and about 200.degree. C. An excess of several moles of anhydrous alcohol is preferred. An acid such as hydrochloric acid may also be added. As catalyst, a mixture of a palladium compound and a copper compound with at least one acid-stable ligand are present.

REFERENCES:
patent: 5166419 (1992-11-01), Towamoto et al.

LandOfFree

Say what you really think

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

Rating

Olefinic process for preparing aryl-substituted aliphatic carbox does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Olefinic process for preparing aryl-substituted aliphatic carbox, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Olefinic process for preparing aryl-substituted aliphatic carbox will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1973912

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