Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1985-02-14
1987-04-28
Ford, John M.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C07D21174
Patent
active
046615970
ABSTRACT:
A process is provided for the preparation of 2,2,6,6-tetramethyl-4-oxopiperidine, reacting acetone with 2,2,4,4,6-pentamethyl-2,3,4,5,-tetrahydropyrimidine in the presence of a catalytically effective amount of an organic carboxylic acid halide.
REFERENCES:
patent: 3513170 (1970-05-01), Murayama et al.
patent: 3953459 (1976-04-01), Orban et al.
patent: 3959295 (1976-05-01), Orban et al.
patent: 4252958 (1981-02-01), Hirai et al.
Haruna Tohru
Nishimura Atsushi
Sugibuchi Kazuo
Adeka Argus Chemical Co. Ltd.
Briscoe Kurt G.
Ford John M.
LandOfFree
Process for preparing 2,2,6,6-tetramethyl-4-oxopiperidine 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 preparing 2,2,6,6-tetramethyl-4-oxopiperidine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for preparing 2,2,6,6-tetramethyl-4-oxopiperidine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-478133