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Class Information
Number: 568/394
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 > Aldehyde or ketone reactant > Halogen containing reactant > The halogen and the aldehyde or ketone are in the same reactant
Description: Processes wherein the compound is prepared by reacting a halogen containing aldehyde or ketone.

Patents under this class:

Patent Number Title Of Patent Date Issued
7919657 Process for dehydration of hexafluoroacetone hydrate Apr. 5, 2011
7361790 Process for preparing 1,3-dichloroacetone Apr. 22, 2008
7067702 Process for preparing vinyl substituted beta-diketones Jun. 27, 2006
7030280 Process for producing optically active .beta.-trifluoromethyl-.beta.-hydroxycarbonyl compound Apr. 18, 2006
7002043 Process for producing 1,1,1-trifluoroacetone Feb. 21, 2006
6774266 Process for producing 1,1,1-trifluoroacetone Aug. 10, 2004
6548712 Process for producing 1,1,1,5,5,5-hexafluoroacetylacetone Apr. 15, 2003
6342640 Process for producing 1,1,3,3-tetrachloro-1,3-difluoroacetone Jan. 29, 2002
6340776 Process for producing 1,1,1-trifluoroacetone Jan. 22, 2002
6262312 Process for producing 1,1,1-trifluoroacetone Jul. 17, 2001
6177595 Process of producing chlorofluoroacetones Jan. 23, 2001
5481029 Process for preparation of ketones Jan. 2, 1996
5434289 Process for producing optically active .beta.-hydroxyketone Jul. 18, 1995
5391811 Process for the preparation of .alpha.-fluoro-.beta.-dicarbonyl compounds Feb. 21, 1995
5349107 Process for producing optically active .gamma.-hydroxyketones Sep. 20, 1994
5288915 Process of making ketones Feb. 22, 1994
5250740 Precursors for metal fluoride deposition and use thereof Oct. 5, 1993
5164517 Process for preparing fluoropolyethers and perfluoropolyethers having neutral or functional end groups and a controlled molecular weight Nov. 17, 1992
4906414 Chlorinated .beta.-ketoesters Mar. 6, 1990
4845301 Process for the preparation of .alpha.-hdroxyketones Jul. 4, 1989
4837365 Chlorinated .beta.-ketoesters, their preparation and their use Jun. 6, 1989
4579974 Catalytic process for the preparation of hexafluoroacetone Apr. 1, 1986
4385185 .beta.-.gamma.-Unsaturated ketones and isoprenoid 2,6 diones, a process for producing the same and their use as fragrant and flavoring substances May. 24, 1983
4267381 Preparation of side-chain fluorinated 3,3-dimethyl-butan-2-one May. 12, 1981
4254132 Combating fungi with 2-acyloxy-1-azolyl-3,3-dimethyl-2-phenoxy-butanes Mar. 3, 1981
4251467 Continuous preparation of chloroacetone Feb. 17, 1981
4229470 Compounds having a trichloromethylic end group having a juvenile hormone action on insects and acaricide activity Oct. 21, 1980
4195038 Preparation of 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopenta-2-enone Mar. 25, 1980
4174349 Preparation of fluoroorganic compounds with calcium fluoride Nov. 13, 1979
4088697 .alpha.-Oxy(oxo) sulfides and ethers May. 9, 1978
3994953 Ethyl Z- and E-2-vinyl-2-methylcyclobutanecarboxylate Nov. 30, 1976
3978145 Use of hexagonal chromium (111) oxide hydroxide catalyst in fluorination process Aug. 31, 1976

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