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Class Information
Number: 568/41
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Sulfur containing > Thioethers > Oxygen containing > Carbonyl containing (e.g., aldehyde containing, etc.)
Description: Compounds which contain a

Sub-classes under this class:

Class Number Class Name Patents
568/42 Ketone containing 192

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8624066 Process for preparing methylmercaptopropionaldehyde Jan. 7, 2014
8367872 Close-bonded diffractive optical element, optical material used therefor, resin precursor, and resin precursor composition Feb. 5, 2013
8334412 Process for preparing 3-(methylthio)propanal Dec. 18, 2012
8216974 Fluorine-containing organosulfur compound and pesticidal composition comprising the same Jul. 10, 2012
8173845 Process for producing 3-methylthiopropanal May. 8, 2012
8101803 Process for the addition of thiolates to .alpha.,.beta.-unsaturated carbonyl or sulfonyl compounds Jan. 24, 2012
7799953 Method for producing 3-methylthiopropanal Sep. 21, 2010
7790934 Catalysts and process for dehydrating glycerol Sep. 7, 2010
7662891 Amine salt compound of carboxylic acid having thermal dissociation portion and compounding agent for rubber vulcanization and rubber composition containing the same Feb. 16, 2010
7504542 Preparation of .alpha.-hydroxy ketones via carbene-catalyzed umpolung reaction of aldehydes Mar. 17, 2009
7476767 Alpha-hydroxy sulfonate aldehydes, germicidal compositions containing the alpha-hydroxy sulfonate aldehydes, or mixtures of alpha-hydroxy sulfonate aldehydes and phthalaldehydes, and methods o Jan. 13, 2009
7402705 Production of 3- (alkylthio) propanal Jul. 22, 2008
7256315 Process for the production of 3-methylthiopropanal Aug. 14, 2007
7049472 Bis(3-alkoxyalkan-2-OL) sulfides, sulfones, and sulfoxides: new surface active agents May. 23, 2006
6924391 Alpha-amino,-thio,-oxo substituted ketones as phospholipase inhibitors Aug. 2, 2005
6713524 Reactive polymers Mar. 30, 2004
6630578 Thioether derivatives, their method for production and use Oct. 7, 2003
6465694 Method for preparation of polyethylene glycol aldehyde derivatives Oct. 15, 2002
6379590 Method for making unsymmetrically substituted fluorenyl compounds for nonlinear optical applications Apr. 30, 2002
6326519 Diallylic sulfides and processes for preparing the same Dec. 4, 2001
6225505 Trifluoro methylthiomethyl benzene derivatives and process for production same May. 1, 2001
6187963 Processes for the manufacture of acrolein derivatives Feb. 13, 2001
6121496 Aromatic thioether acylation method Sep. 19, 2000
6057481 Processes for the manufacture of methylmercaptopropanal May. 2, 2000
6031138 Process for the preparation of 3-(methylthio) propanal Feb. 29, 2000
6025526 Synthesis of substituted mercapto-benzaldehydes Feb. 15, 2000
5973200 Process for the preparation of 2-hydroxy-4-(methylthio) butanoic acid or methionine by mercaptan addition Oct. 26, 1999
5952386 Dihalopropene compounds, insecticides containing them as active ingredients, and intermediates for their production Sep. 14, 1999
5948936 Method for production of sulfide group-containing thiol compound Sep. 7, 1999
5925794 Process for the preparation of 3-(methylthio)propanal Jul. 20, 1999
5919985 Method for production of sulfide group-containing thiol compound Jul. 6, 1999
5912388 Preparation of aldehydes or ketones from alcohols Jun. 15, 1999
5905171 Process for the preparation of 3-(methylthio)propanal May. 18, 1999
5897750 Separation of acetone from isopropanol-water mixtures by extractive distillation Apr. 27, 1999
5866596 3,4-diaryloxazolone derivatives, their methods of preparation and their uses in therapeutics Feb. 2, 1999
5808164 Process for producing aromatic sulfides Sep. 15, 1998
5744647 Process for the preparation of 3-(methylthio) propanal Apr. 28, 1998
5663409 Process for the preparation of 3-(methylthio) propanal and 2-hydroxy-4-(methylthio) butanenitrile Sep. 2, 1997
5637766 Process for the preparation of 3-(methylthio) propanal Jun. 10, 1997
5618981 Process for producing aromatic sulfides Apr. 8, 1997
5610198 Anti-mycobacterial compositions and their use for the treatment of tuberculosis and related diseases Mar. 11, 1997
5534557 Onium salt, photopolymerization initiator, energy ray-curing composition containing the initiator, and cured product Jul. 9, 1996
5510538 Process for the oxidation of primary and secondary alcohols to aldehydes and ketones and for the oxidation of 1,2-diols to .alpha.-ketols and .alpha.-diketones Apr. 23, 1996
5478959 Method for preparing 1,2-dithiins and precursors of 1,2-dithiins Dec. 26, 1995
5427701 Substituted phenols as stabilizers Jun. 27, 1995
5382686 Process for preparing nitrodiphenyl (thio) ethers Jan. 17, 1995
5376290 Substituted phenols as stabilizers Dec. 27, 1994
5352837 Process for the preparation of 3-(methylthio)propanal Oct. 4, 1994
5347050 3-aminopropoxyphenyl derivatives, their preparation and pharmaceutical compositions containing them Sep. 13, 1994
5321046 Hypocholesterolemic unsymmetrical dithiol ketals Jun. 14, 1994

1 2 3

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