Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1989-01-30
1990-11-27
Killos, Paul J.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
C07C 6988
Patent
active
049737376
ABSTRACT:
Highly pure benzyl esters of aromatic hydroxycarboxylic acids are produced in high yields by reacting an aromatic hydroxycarboxylic acid or its lower alkyl ester with a benzyl alcohol in the presence of an organotin compound of the general formula ##STR1## wherein R's are identical or different and each represents an alkyl group having 1 to 8 carbon atoms or an aryl group, and Z represents an oxygen or sulfur atom,
an organotin compound of the general formula
REFERENCES:
patent: 3332983 (1967-07-01), Barie, Jr. et al.
patent: 3341570 (1967-08-01), Barie, Jr. et al.
Itoh Shigeru
Tsuchiya Hiroaki
Ueno Ryuzo
Yamamoto Ichiro
Kabushiki Kaisha Veno Seiyaku Oyo Kenkyuo
Killos Paul J.
LandOfFree
Process for producing benzyl esters of aromatic hydroxycarboxyli 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 producing benzyl esters of aromatic hydroxycarboxyli, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing benzyl esters of aromatic hydroxycarboxyli will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1032890