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Class Information
Number: 568/465
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Aldehydes > Acyclic > Processes > Aldehyde reactant > Oxy or -coo- containing reactant
Description: Processes wherein the compound is prepared by reacting a compound containing oxy or a -COO- group, or by reacting an oxy or -COO- containing aldehyde.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8143454 Method for synthesis of acrolein from glycerol Mar. 27, 2012
8044246 Process for the selective preparation of acetaldehyde from acrolein and one or more ammonium salts dissolved in water Oct. 25, 2011
7956203 Oxidation of 5-(hydroxymethyl) furfural to 2,5-diformylfuran and subsequent decarbonylation to unsubstituted furan Jun. 7, 2011
7498451 Obtaining an aliphatic dialdehyde Monoacetal Mar. 3, 2009
7094932 Production of glycolaldehyde by hydrous thermolysis of sugars Aug. 22, 2006
6639112 Method for preparing ketones by pyrogenic reaction of aldehydes, alcohols, acids or esters Oct. 28, 2003
6610638 High purity 1,3-propanediol derivative solvent, process for producing the same, and use thereof Aug. 26, 2003
6548713 Process for the preparation of organic compounds with manganese catalysts or the like Apr. 15, 2003
6531635 Precursors of 3-alkoxyalkanols and processes for the preparation of 3-alkoxyalkanols Mar. 11, 2003
6531634 Non-hazardous oxidative neutralization of aldehydes Mar. 11, 2003
6229053 Method for purification of formaldehyde, use thereof and plastics produced therewith May. 8, 2001
6013842 Preparation of glyoxal monoacetals Jan. 11, 2000
5892129 Process for the preparation of 1,1,3-trialkoxypropane Apr. 6, 1999
5811591 Process of producing hydroxyalkanal Sep. 22, 1998
5723498 Composition capable of releasing acrolein and its use Mar. 3, 1998
5639920 Process of producing hydroxyalkanal Jun. 17, 1997
5434313 Aldolisation-dehydration process Jul. 18, 1995
5430062 Stilbene derivatives as anticancer agents Jul. 4, 1995
5426239 Continuous process for the industrial manufacture of dimethoxyethanal Jun. 20, 1995
5371297 Preparation of aldehydes Dec. 6, 1994
5354915 Catalysts for the reduction of carbonylic compounds to alcohols Oct. 11, 1994
5243082 Process for in-situ production of acrolein Sep. 7, 1993
5196608 Use of an allylchloride for preparing an aldehyde Mar. 23, 1993
5183944 Method of doping aqueous solutions with acrolein in biocidally effective concentration Feb. 2, 1993
5053552 Process for producing .alpha.,.beta.-unsaturated aldehyde Oct. 1, 1991
4933500 Process for the preparation of citral Jun. 12, 1990
4892976 Process for the preparation of aldehydes Jan. 9, 1990
4851583 Method of generating acrolein Jul. 25, 1989
4835320 Process for the preparation of glyoxal monoactals May. 30, 1989
4812593 Preparation of bifunctional compounds Mar. 14, 1989
4748279 Liquid sterilizing composition May. 31, 1988
4710316 Aldehydes, acetals, alcohols and ethers having 3-methyl- or 3,5-dimethyl-benzyl groups, their manufacture and perfume materials containing same Dec. 1, 1987
4701562 Process for the condensation of aldehydes Oct. 20, 1987
4691062 Process for the production of 4-chloro-butanals Sep. 1, 1987
4638091 Chemical process Jan. 20, 1987
4608443 Method for the preparation of 1,4-butandial Aug. 26, 1986
4607126 Process for the preparation of glyoxal, alkylglyoxals and acetals thereof Aug. 19, 1986
4562296 Production of aldehydes and ketones Dec. 31, 1985
4552985 Preparation of aldols Nov. 12, 1985
4551560 Thermally-induced hydrolysis of acetal Nov. 5, 1985
4499308 Catalytic reaction of acrolein and methacrolein with alcohols and glycols Feb. 12, 1985
4477685 Hydroformylation process to prepare glycolaldehydes Oct. 16, 1984
4448977 Stabilized acetal-acid compositions May. 15, 1984
4374053 Unsaturated aldehydes, organoleptic uses thereof and process for preparing same Feb. 15, 1983
4322561 Method for the preparation of carbonyl compounds Mar. 30, 1982
4270006 Preparation of aliphatic carbonyl compounds May. 26, 1981
4156636 Process for the production of low molecular weight polyhydroxyl compounds May. 29, 1979
4029710 4-Alkoxy-N-butyraldehyde preparation Jun. 14, 1977
4029711 4-Hydroxy-n-butyraldehyde from allyl alcohol and formaldehyde Jun. 14, 1977
3978135 Preparation of ethers from citronellal or homologues thereof Aug. 31, 1976

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