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Class Information
Number: 568/384
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Ketones > Acyclic > Processes > Isomerization
Description: Processes wherein the compound is prepared by transformation or rearrangement of the elements of a starting compound without adding or taking away any elements.

Patents under this class:

Patent Number Title Of Patent Date Issued
7176177 Aromas and aroma compositions containing 4,8-dimethyl-3,7-nonadien-2-one, and a method for the production thereof Feb. 13, 2007
6933413 Processes for preparation of hexafluoroacetone and its hydrate Aug. 23, 2005
6310258 Process for preparing 1,3-diketones Oct. 30, 2001
6300523 Noncatalytic organic synthesis using supercritical water Oct. 9, 2001
5576462 Preparation of .alpha.-hydroxyketones Nov. 19, 1996
5457238 Process for the preparation of fluoroketones Oct. 10, 1995
5102581 Process for the preparation of pseudoionone using oxidative decarboxylation Apr. 7, 1992
5032323 Process for isomerizing epoxides to ketones Jul. 16, 1991
4980511 Preparation of aldehydes and/or ketones BU conversion of epoxides Dec. 25, 1990
4950797 Preparation of carbonyl compounds by isomerization of allyl alcohols Aug. 21, 1990
4925985 Novel process for the production of 4,6-dimethyl-7-hydroxynonan-3-one May. 15, 1990
4845301 Process for the preparation of .alpha.-hdroxyketones Jul. 4, 1989
4749814 Process for the preparation of ethylenic carbonyl compounds Jun. 7, 1988
4734529 Method for the isomerization of oxiranes Mar. 29, 1988
4721820 Process for the isomerization of allylic ethers Jan. 26, 1988
4695673 Process for the production of acylated 1,3-dicarbonyl compounds Sep. 22, 1987
4694107 Preparation of ketones by isomerization of aldehydes Sep. 15, 1987
4609764 Process for converting inactive-type stereoisomers in synthesized serricornin into active-type stereoisomer Sep. 2, 1986
4537995 Isomerization of branched aldehydes to ketones Aug. 27, 1985
4508923 Oxidation of hydrocarbons Apr. 2, 1985
4476147 Flavoring of alliaceous-flavored foodstuffs Oct. 9, 1984
4460801 Unsaturated fatty alcohols and method of preparing them Jul. 17, 1984
4451672 Preparation of ketones from 1,2-epoxides May. 29, 1984
4424399 Unsaturated fatty alcohols and method of preparing them Jan. 3, 1984
4421934 Process for the preparation of 8-ethylenic carbonyl compounds Dec. 20, 1983
4329506 Isomerization of aldehydes to ketones May. 11, 1982
4302608 Process for the isomerization of hexafluoropropylene oxide to hexafluoroacetone Nov. 24, 1981
4238416 Method for isomerization of fluorinated epoxy compounds Dec. 9, 1980
4222963 Substituted propargyl alcohols, allylic alcohols and unsaturated ketones, and methods for the production thereof Sep. 16, 1980
4198532 Novel alcohol odorants Apr. 15, 1980
4179579 Substituted propargyl alcohols, allylic alcohols and unsaturated ketones, and methods for the production thereof Dec. 18, 1979
4122119 Process for the production of unsaturated ketones Oct. 24, 1978
4117016 Process for structural modification of unsaturated alcohols Sep. 26, 1978
4107217 Acetals of conjugated alkenals Aug. 15, 1978
4005145 Process for the manufacturing of oxo compounds Jan. 25, 1977
3981930 Diacetylene diol derivatives and process for preparing the same Sep. 21, 1976

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