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Class Information
Number: 568/435
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Aldehydes > Benzene ring containing > Processes > Reactant contains -coo- group
Description: Processes wherein the compound is prepared by reacting a compound containing -COO- group, e.g., a carboxylic acid, ester, or anhydride.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8431750 Preparation of hydroxyaromatic aldehydes Apr. 30, 2013
8338649 Method for the production of aromatic carbonyl compounds Dec. 25, 2012
8124813 Method of producing 2-phenoxyacetals and the corresponding 2-phenoxy-carbaldehydes therefrom Feb. 28, 2012
7498454 Process for preparing fatty acid alkyl esters and acrolein from triglycerides Mar. 3, 2009
7399889 Process for the preparation of vanillin from agricultural waste Jul. 15, 2008
6933405 User- and eco-friendly hypervalent iodine reagent and method of synthesis Aug. 23, 2005
6906207 Polymer additive compositions and articles comprising novel fluorinated and alkylated alditol derivatives Jun. 14, 2005
6790964 Process for the preparation of 7-azabicyclo[4.1.0]hept-3-ene-3-carboxylic acid esters Sep. 14, 2004
6787671 Catalytic osmium-assisted oxidative cleavage of olefins Sep. 7, 2004
6673856 Alditol acetal composition and its use in plastic and gelled materials Jan. 6, 2004
6624330 Method for stabilizing phenylacetaldehyde Sep. 23, 2003
6596906 Process for preparing fluorine-containing benzaldehydes Jul. 22, 2003
6441243 Process for the selective oxidation of alcohols using readily removable nitroxyl radicals Aug. 27, 2002
6331655 Process for the preparation of aromatic carbonyl compounds from styrenes Dec. 18, 2001
6300525 Method of producing fluorinated and chlorinated benzaldehydes and compositions thereof Oct. 9, 2001
6297405 Fluorinated and chlorinated benzaldehydes Oct. 2, 2001
6180830 Method for preparing a bimetallic ruthenium/tin catalyst and a process for the synthesis of aldehydes Jan. 30, 2001
5977414 2,3-Dihalogeno-6-trifluoromethylbenzene derivatives and processes for the preparation thereof Nov. 2, 1999
5763676 Preparation of aromatic aldehydes Jun. 9, 1998
5679869 Preparation of aldehydes Oct. 21, 1997
5585523 Process for the preparation of aldehydes by catalytic gas phase hydrogenation of carboxylic acid or their derivatives with the aid of a tin catalyst Dec. 17, 1996
5527769 Aromatic compounds and their use in perfumery Jun. 18, 1996
5336810 Hydrogenation of benzoic acid and catalyst suitable therefor Aug. 9, 1994
5334769 Process for the synthesis of aldehydes and their derivatives Aug. 2, 1994
5306845 Method for producing an aldehyde Apr. 26, 1994
5260487 Process for the preparation of 2-hydroxyarylaldehydes Nov. 9, 1993
5258544 Synthesis of aldehydes useful in the preparations of HMG-CoA reductase inhibitors Nov. 2, 1993
5248816 Process for making 2-hydroxymandelic acid and 2-hydroxybenzaldehydes Sep. 28, 1993
5183931 Benzylic oxidation and catalyst therefor Feb. 2, 1993
5177258 Method of production of biaryl derivatives Jan. 5, 1993
5155278 Process for the oxidation of alcohols to aldehydes Oct. 13, 1992
5138099 Synthesis of fluorobenzaldehydes Aug. 11, 1992
5107032 Process for the preparation of o-phthalaldehydes Apr. 21, 1992
5084259 Crystalline nickel aluminum borates Jan. 28, 1992
5072008 Manufacture of lactol derivatives Dec. 10, 1991
5068450 Process for the preparation of aromatic aldehydes Nov. 26, 1991
5059716 Process for the preparation of aldehydes Oct. 22, 1991
5057624 Process for the synthesis of the N-methyl-3,4-dimethoxyphenylethylamine Oct. 15, 1991
5053552 Process for producing .alpha.,.beta.-unsaturated aldehyde Oct. 1, 1991
4990684 Preparation of phenylacetaldehydes Feb. 5, 1991
4987265 Process for the preparation of benzaldehyde in the gas phase Jan. 22, 1991
4973696 Stereoselective process for preparing optically active alpha, beta-disubstituted carbonyl compounds Nov. 27, 1990
4950799 Process for catalytic reduction of carboxylic acids to aldehydes Aug. 21, 1990
4933499 Process for purification of alkenyl aromatic compounds containing a benzaldehyde impurity Jun. 12, 1990
4915875 Oxidation products of paramethyl-substituted hindered phenols Apr. 10, 1990
4782187 Process for the preparation of 4,4'-stilbenedialdehydes Nov. 1, 1988
4613700 Process for producing aromatic aldehydes Sep. 23, 1986
4585899 Hydrogenation of carboxylic acid compounds to aldehydes using MnO.sub.2 on gamma alumina as catalyst Apr. 29, 1986
4585900 Hydrogenation of carboxylic acid compounds to aldehydes using Cu/YtO as catalyst Apr. 29, 1986
4578462 Process for the manufacture of optically active compounds Mar. 25, 1986

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