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

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

1974-12-18

1976-06-15

Morgenstern, Norman

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

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).

Affiliated with

Also associated with

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

Comments { 0 }

Profile ID: LFUS-PAI-O-1695552