Method of preparing 2-hydroxy-3-alkyl-2-cyclopenten-1-one

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

260566A, C07C 4500

Patent

active

039637816

ABSTRACT:
A method of preparing 2-hydroxy-3-alkyl-2-cyclopenten-1-one which comprises reacting 2-alkyl-5-carboalkoxycyclopentanone with nitrite in the presence of water and alkali; rendering the reaction system acidic; and either treating the mass for hydrolysis by heating or carrying out oxime exchange reaction in the presence of an aliphatic lower carbonyl compound added as an acceptor to the acidified reaction system.

REFERENCES:
geissman et al., "J. Org. Chem.", vol. 11, pp. 771-772 (1946).
Weygand, "Preparative Org. Chem.," 4th ed., p. 349, (1972).

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

Method of preparing 2-hydroxy-3-alkyl-2-cyclopenten-1-one does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of preparing 2-hydroxy-3-alkyl-2-cyclopenten-1-one, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of preparing 2-hydroxy-3-alkyl-2-cyclopenten-1-one will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1695552

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