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Class Information
Number: 568/458
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
Description: Processes wherein the compound is prepared by reacting an aldehyde.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7531066 |
Method for the purification of acrolein |
May. 12, 2009 |
| 7498469 |
Coupling of formaldehyde to glycoaldehyde using N-heterocyclic carbene catalysts |
Mar. 3, 2009 |
| 7449607 |
Process of preparing glycolaldehyde |
Nov. 11, 2008 |
| 7439406 |
Method for hydrogenating methylol alkanals |
Oct. 21, 2008 |
| 7420093 |
Process for the preparation of glycolaldehyde |
Sep. 2, 2008 |
| 7323604 |
Hydride reduction of .alpha.,.beta.-unsaturated carbonyl compounds using chiral organic catalysts |
Jan. 29, 2008 |
| 7301054 |
Process for the preparation of glycolaldehyde |
Nov. 27, 2007 |
| 7145043 |
Non-Hazardous oxidative neutralization of aldehydes |
Dec. 5, 2006 |
| 7094932 |
Production of glycolaldehyde by hydrous thermolysis of sugars |
Aug. 22, 2006 |
| 7074955 |
Safe operation of a continuous heterogeneously catalyzed gas-phase partial oxidation of at least one organic compound |
Jul. 11, 2006 |
| 6900357 |
Direct, enantioselective aldol coupling of aldehydes using chiral organic catalysts |
May. 31, 2005 |
| 6809224 |
Method for the separation of formaldehyde from a reaction mixture containing polyols by the addition of solvents before and/or during the distillation |
Oct. 26, 2004 |
| 6787677 |
Hydrogenation of carbonyl compounds |
Sep. 7, 2004 |
| 6639112 |
Method for preparing ketones by pyrogenic reaction of aldehydes, alcohols, acids or esters |
Oct. 28, 2003 |
| 6610888 |
Reaction of a solution comprising a mixture |
Aug. 26, 2003 |
| 6548713 |
Process for the preparation of organic compounds with manganese catalysts or the like |
Apr. 15, 2003 |
| 6531634 |
Non-hazardous oxidative neutralization of aldehydes |
Mar. 11, 2003 |
| 6448213 |
Mixed surfactant system |
Sep. 10, 2002 |
| 6433230 |
Process for conducting an aldol condensation |
Aug. 13, 2002 |
| 6403838 |
Process for preparing 2,7-dimethyl-2,4,6-octatriene-1,8-dial |
Jun. 11, 2002 |
| 6369277 |
Selective liquid-phase hydrogenation of .alpha.,.beta.-unsaturated carbonyl compounds |
Apr. 9, 2002 |
| 6284930 |
Process for the preparation of 3-hydroxypropanal |
Sep. 4, 2001 |
| 6232282 |
Detergent composition containing mid-chain branched surfactants and an electrolyte for improved performance |
May. 15, 2001 |
| 6229053 |
Method for purification of formaldehyde, use thereof and plastics produced therewith |
May. 8, 2001 |
| 6228829 |
Granular detergent compositions comprising mid-chain branched surfactants |
May. 8, 2001 |
| 6184404 |
Process for the selective alkylation of aldehydes by means of organozinc compounds |
Feb. 6, 2001 |
| 6175044 |
Preparation of citral |
Jan. 16, 2001 |
| 6140543 |
Process for the production of 1,3-propanediol |
Oct. 31, 2000 |
| 6114588 |
Hydroformylation of alpha-alcohol-diolefins to dialcohols |
Sep. 5, 2000 |
| 6087309 |
Liquid cleaning compositions containing selected mid-chain branched surfactants |
Jul. 11, 2000 |
| 6060443 |
Mid-chain branched alkyl sulfate surfactants |
May. 9, 2000 |
| 6008181 |
Mid-Chain branched Alkoxylated Sulfate Surfactants |
Dec. 28, 1999 |
| 5962745 |
Process for preparing 3-hydroxyalkanals |
Oct. 5, 1999 |
| 5898087 |
Addition of amine to improve parafomaldehyde |
Apr. 27, 1999 |
| 5831135 |
Process for the catalytic selective hydrogenation of polyunsaturated organic substances |
Nov. 3, 1998 |
| 5756803 |
Process for the condensation of an aldehyde with hydrogen cyanide |
May. 26, 1998 |
| 5698748 |
Process of producing hydroxyalkanal |
Dec. 16, 1997 |
| 5686554 |
Process for the manufacture of paraformaldehyde |
Nov. 11, 1997 |
| 5675045 |
Process for the catalytic selective hydrogenation of polyunsaturated organic substances |
Oct. 7, 1997 |
| 5471005 |
Method of making 2,7-dimethyl-2,4,6-octatrienedial, a key intermediate in the commercial syntheses of various carotenoids |
Nov. 28, 1995 |
| 5434313 |
Aldolisation-dehydration process |
Jul. 18, 1995 |
| 5382700 |
Oxidative coupling of alpha, beta unsaturated aldehydes |
Jan. 17, 1995 |
| 5371297 |
Preparation of aldehydes |
Dec. 6, 1994 |
| 5298668 |
Catalytic preparation of formaldehyde condensates |
Mar. 29, 1994 |
| RE34349 |
Method for the manufacture of 1,3-propanediol |
Aug. 17, 1993 |
| 5177265 |
Process for the preparation of citral |
Jan. 5, 1993 |
| 5171898 |
Method for the production of 1,3-propandiol |
Dec. 15, 1992 |
| 5159117 |
Preparation of .alpha.,.alpha.-dialkoxy ketones |
Oct. 27, 1992 |
| 5146012 |
Manufacture of neopentyl glycol (III) |
Sep. 8, 1992 |
| 5144088 |
Manufacture of neopentyl glycol (I) |
Sep. 1, 1992 |
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