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Class Information
Number: 568/388
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
Description: Processes wherein the compound is prepared by reacting an aldehyde or ketone.

Sub-classes under this class:

Class Number Class Name Patents
568/395 Acyclic unsaturated hydrocarbon reactant 29
568/390 Aldehyde reacted with ketone 67
568/396 Gaseous hydrogen reactant or group ia or iia light metal containing material utilized 59
568/393 Halogen containing reactant 80
568/389 Oxidation of organic compound utilizing gaseous oxygen 25
568/391 Oxy containing reactant 83

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8455696 Optimized production of ketones/aldehydes Jun. 4, 2013
8362302 Composite catalyst and using the same for making isopropyl alcohol Jan. 29, 2013
8242314 Method and apparatus for producing purified methyl isobutyl ketone Aug. 14, 2012
8222460 Process for the production of MIBC and /or IBHK plus TMN using copper-based catalysts Jul. 17, 2012
8110708 Synthesizing and utilizing novel ruthenium nanoparticle-activated charcoal-nano-zinc oxide composite catalyst Feb. 7, 2012
8101805 Low pressure one-step gas-phase process for production of methyl isobutyl ketone Jan. 24, 2012
7973198 Method for synthesizing optically active carbonyl compounds Jul. 5, 2011
7951976 Synthesizing and utilizing novel nano crystalline zinc chromate supported nano palladium catalyst May. 31, 2011
7935849 Process for the preparation of saturated aliphatic ketones May. 3, 2011
7855311 Formation of hydroxycarbonyl compounds Dec. 21, 2010
7850841 Process for producing a branched hydrocarbon base oil from a feedstock containing aldehyde and/or ketone Dec. 14, 2010
7767863 Method to make methyl isobutyl ketone and diisobutyl ketone Aug. 3, 2010
7671239 Method and apparatus for producing purified methyl isobutyl ketone Mar. 2, 2010
7652172 Expeditious synthesis of DPD Jan. 26, 2010
7504542 Preparation of .alpha.-hydroxy ketones via carbene-catalyzed umpolung reaction of aldehydes Mar. 17, 2009
7495132 Catalytically active composition and the use thereof in dehydration methods Feb. 24, 2009
7456322 Process for preparing 1,3-dibromoacetone, 1-3-dichloroacetone and epichlorohydrin Nov. 25, 2008
7393982 Processes for preparing .beta.-diketone compound, metal complex thereof and metallic compound Jul. 1, 2008
7351850 Process for producing alphaoxocarbonyl compound Apr. 1, 2008
7345205 Method for the production of tetrahydrogeranylacetone Mar. 18, 2008
7345206 Process for the dimerisation of alkyl glyoxals Mar. 18, 2008
7323603 Method for aldol reaction in water Jan. 29, 2008
7285685 Method for dehydrogenation of carbonyl compounds Oct. 23, 2007
7084306 Process for preparing .beta.-diketone compound and process for preparing metal complex thereof Aug. 1, 2006
7030280 Process for producing optically active .beta.-trifluoromethyl-.beta.-hydroxycarbonyl compound Apr. 18, 2006
7005551 Acetaldehyde process Feb. 28, 2006
6977314 Metal-doped sulfonated ion exchange resin catalysts Dec. 20, 2005
6933414 Acetone process Aug. 23, 2005
6872854 Complexes of metal salts of organic acids and beta-diketones and methods for producing same Mar. 29, 2005
6780812 Chiral lead catalyst and method of asymmetric aldol reaction Aug. 24, 2004
6706928 Aldol condensation reaction and catalyst therefor Mar. 16, 2004
6689918 Method for producing dicarbonyl compounds Feb. 10, 2004
6667410 Conversion of .alpha.,.beta.-unsaturated ketones and .alpha.,.beta.-unsaturated esters into .alpha.-hydroxy ketones and .alpha.-hydroxy esters using Mn(III) catalyst, phenylsilane and dioxygen Dec. 23, 2003
6639112 Method for preparing ketones by pyrogenic reaction of aldehydes, alcohols, acids or esters Oct. 28, 2003
6525227 Method of reaction in water catalyzed by Lewis acid Feb. 25, 2003
6437190 Preparation of aldols using a microstructured reaction system Aug. 20, 2002
6433230 Process for conducting an aldol condensation Aug. 13, 2002
6417406 Process for the production of 6-methyl heptanone Jul. 9, 2002
6410795 Process for base-promoted condensation reactions and base reagent therefor Jun. 25, 2002
6403346 Enzymatic processes for producing intermediates useful in the manufacture of retiferol derivatives Jun. 11, 2002
6329554 Continuous preparation of unsaturated ketones Dec. 11, 2001
6307106 Process for preparing unsaturated ketones Oct. 23, 2001
6300524 Process for preparing higher unsaturated ketones Oct. 9, 2001
6271171 Catalyst for obtaining .beta.-hydroxy and/or .alpha.,.beta.-unsaturated carbonyl compounds Aug. 7, 2001
6143935 Process for the preparation of 1,3-dicarbonyl compounds Nov. 7, 2000
6121497 Process of recovering methyl ethyl ketone from an aqueous mixture of methyl ethyl ketone and ethanol Sep. 19, 2000
6069261 Method of chemically reacting substances in a reaction column May. 30, 2000
6051741 Preparation of .gamma.,.delta.-unsaturated ketones by the Carroll reaction, novel catalysts therefor and the preparation thereof Apr. 18, 2000
6049010 Method of preparing 3-(3-methyl-2-buten-1-yl)-2,4-pentanedione and related dicarbonyl compounds Apr. 11, 2000
6046366 Preparation of .beta.-hydroxycarbonyl and/or .alpha.,.beta.-unsaturated carbonyl compounds Apr. 4, 2000

1 2 3 4

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