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Class Information
Number: 560/131
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Carboxylic acid esters > Acyclic acid moiety > Esterified phenolic hydroxy > Preparing esters by oxidation
Description: Processes whereby phenolic esters are produced by the reaction of a starting material with oxygen or an oxygen producing material.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6958407 |
Process for producing phenyl ester, and catalyst |
Oct. 25, 2005 |
| 6956134 |
Oxidation of methanol and/or dimethyl ether using supported molybdenum-containing heteropolyacid catalysts |
Oct. 18, 2005 |
| 6831195 |
Method for production of organic acid |
Dec. 14, 2004 |
| 6476253 |
Process for preparing monoacetylated hydroquinone compounds |
Nov. 5, 2002 |
| 6342620 |
Process for producing phenyl ester |
Jan. 29, 2002 |
| 6215029 |
Process for the preparation of halogenated hydroxydiphenyl compounds |
Apr. 10, 2001 |
| 5670695 |
Process for the preparation of diacerein |
Sep. 23, 1997 |
| 5557008 |
Process for the introduction of fluoro substituents |
Sep. 17, 1996 |
| 5256163 |
Flow liquid-phase chemical reaction process |
Oct. 26, 1993 |
| 5214192 |
Process for preparing iodoarene compounds |
May. 25, 1993 |
| 4990660 |
Preparation of aromatic hydroxycarboxylic acids |
Feb. 5, 1991 |
| 4952721 |
Process for oxidizing esters of methyl-substituted phenol compounds to aromatic carboxylic acids |
Aug. 28, 1990 |
| 4877898 |
Process for one step esterification using an intermetallic palladium based catalyst system |
Oct. 31, 1989 |
| 4655974 |
Manufacture of phenyl esters |
Apr. 7, 1987 |
| 4526722 |
Manufacture of diacyloxy aromatic compounds |
Jul. 2, 1985 |
| 4515983 |
Manufacture of phenyl esters and phenol |
May. 7, 1985 |
| 4512927 |
Naphthyl esters from tetralin |
Apr. 23, 1985 |
| 4507243 |
Manufacture of aryl esters |
Mar. 26, 1985 |
| 4504672 |
Catalytic process for the conversion of toluene to equimolar amounts of phenyl acetate and methylene diacetate |
Mar. 12, 1985 |
| 4499298 |
Process for the production of esters |
Feb. 12, 1985 |
| 4469883 |
Palladium catalyzed oxy-acetylation of phenyl acetate to meta-acetoxyacetophenone |
Sep. 4, 1984 |
| 4465633 |
Manufacture of aryl esters |
Aug. 14, 1984 |
| 4464303 |
Manufacture of higher aryl esters cross-reference to related applications |
Aug. 7, 1984 |
| 4370497 |
Oxidation process using tellurium oxide catalysts |
Jan. 25, 1983 |
| 4360691 |
Production of malonic anhydrides and derivatives thereof |
Nov. 23, 1982 |
| 4336396 |
Process for the preparation of 4-[2-(dimethylamino)-ethoxy]2-methyl-5-(1-methylethyl)-phenol esters and their salts |
Jun. 22, 1982 |
| 4332963 |
Selective production of phenylene diacetate |
Jun. 1, 1982 |
| 4328361 |
Novel process |
May. 4, 1982 |
| 4311850 |
Preparation of higher muconic acid monesters |
Jan. 19, 1982 |
| 4286068 |
Catalyst and process for oxidation of organic substrates by hydrogen peroxide |
Aug. 25, 1981 |
| 4260808 |
Catalytic process for the conversion of toluene to equimolar amounts of phenol acetate and methylene diacetate |
Apr. 7, 1981 |
| 4244881 |
Process for preparing alpha-naphthol esters of aliphatic carboxylic acids |
Jan. 13, 1981 |
| 4237310 |
Co-oxidation of methyl benzenes and benzaldehyde to phenolics and formaldehyde |
Dec. 2, 1980 |
| 4237309 |
Method for the preparation of phenolic acetates and paraformaldehyde |
Dec. 2, 1980 |
| 4233460 |
Alkoxyalkanoic acid preparation |
Nov. 11, 1980 |
| 4229587 |
Process for preparing aromatic esters |
Oct. 21, 1980 |
| 4227012 |
Oxidation of methyl benzenes in the presence of acetic acid and a dehydrating agent |
Oct. 7, 1980 |
| 4225728 |
Catalytic process for the conversion of ethyl benzene to equimolar amounts of vinyl acetate and phenol |
Sep. 30, 1980 |
| 4191839 |
Direct oxidation of toluene to benzylidene diacetate |
Mar. 4, 1980 |
| 4156783 |
Conversion of benzylidene diacetate to phenyl acetate and methylene diacetate |
May. 29, 1979 |
| 4138580 |
Process for preparing diesters of dicarboxylic acids |
Feb. 6, 1979 |
| 4060545 |
Preparation of unsaturated carboxylic esters from propylene or isobutylene |
Nov. 29, 1977 |
| 4056572 |
Method for the manufacture of phenols |
Nov. 1, 1977 |
| 4051318 |
Process for preparing formate esters of alkyl-substituted aromatic hydroxy compounds |
Sep. 27, 1977 |
| 4042603 |
Intramolecular cyclization in a fatty acid ester solvent |
Aug. 16, 1977 |
| 4016200 |
Process for preparing carboxylic acid esters from toluene and xylene |
Apr. 5, 1977 |
| 4008266 |
Coupling of aromatic compounds in the presence of molecular oxygen, a mercuric oxyanion compound, and a group VIII metal or group VIII metal oxyanion compound |
Feb. 15, 1977 |
| 3976702 |
Process for producing alkylphenols |
Aug. 24, 1976 |
| 3959352 |
Process for preparing a carboxylic ester |
May. 25, 1976 |
| 3959354 |
Process for preparing phenyl ester |
May. 25, 1976 |
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