Process for preparing 1-cyclopropylalkane-1,3-diones

Details Process for preparing 1-cyclopropylalkane-1,3-diones Process for preparing 1-cyclopropylalkane-1,3-diones

1994-10-20

1996-08-13

Reamer, James H.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

568314, 568388, C07C 4545

Patent

active

055457622

ABSTRACT:
1-cyclopropylalkane-1,3-diones are prepared by reacting a cyclopropyl alkyl ketone with a carboxylic ester in the presence of an alkali metal alcoholate, at temperatures of not more than 50.degree. C. in the presence of a solvent which is free of alcohol or contains only small quantities of alcohol.

REFERENCES:
patent: 3507958 (1970-04-01), Zimmermann
patent: 4256657 (1981-03-01), Wheeler
patent: 5015777 (1991-05-01), Chisolm et al.
patent: 5118681 (1992-06-01), Amick et al.
patent: 5344992 (1994-09-01), Drewes et al.
Journal of Organic Chemistry, vol. 17, pp. 685-688, 1952, George W. Cannon, et al., "Actylation Studies. I. Methyl Cycloppropyl Ketone".

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1048937