Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 67 - Preparation of carboxylic acid esters
Patents for C07C 67 - Preparation of carboxylic acid esters (66,429)
06/1982
06/22/1982US4336401 Process for the preparation of damascenone
06/22/1982US4336399 By reacting an alcohol or ether in the presence of a catalyst and under mild conditions
06/22/1982US4336398 Process for the preparation of basic esters of substituted hydroxycyclohexanecarboxylic acids
06/22/1982US4336396 Process for the preparation of 4-[2-(dimethylamino)-ethoxy]2-methyl-5-(1-methylethyl)-phenol esters and their salts
06/22/1982US4336270 O-benzylphenols
06/22/1982US4336268 Cyclohexene derivative analgesics
06/22/1982US4336267 Heart active compounds and methods of use
06/22/1982US4336206 Process for the manufacture of cyanohydrin acylates of aldehydes
06/22/1982US4336205 Method for producing aromatic nitriles
06/22/1982US4336204 Menthene nitriles and use as perfume chemicals
06/22/1982US4336148 Antistatic agents of vicinal diols
06/22/1982US4336110 Separation of benzene from cyclohexane
06/22/1982US4336109 Method for the recovery of acetone
06/22/1982US4336062 Herbicidal cyclohexenone derivatives
06/22/1982CA1176029B Method of synthesizing zincosilicate or stannosilicate or titanosilicate material
06/22/1982CA1126447A1 Liquid peroxide composition
06/22/1982CA1126299A1 Stabilisation of chlorinated hydrocarbons
06/22/1982CA1126297A1 Preparation of biphenols by the oxidative coupling of alkylphenols
06/22/1982CA1126296A1 R-n-(2-phenyl-2-hydroxyethyl)-3-phenylpropyl amines, formulations and method of treatment
06/22/1982CA1126295A1 Non-polluting hydroxychloration process
06/22/1982CA1126294A1 Production of methacrolein
06/22/1982CA1126292A1 Catalyst metal separation from saturated aliphatic monocarboxylic acids
06/22/1982CA1126291A1 Process for separating optical isomers of cyclopropane carboxylic acids
06/22/1982CA1126289A1 Hydrocarboxylation of vinyl acetate
06/22/1982CA1126287A1 Substituted benzoylimidates, their preparation and compositions comprising them for insecticidal use
06/22/1982CA1126268A1 Method for preparing 5 and 6-nitro derived 1,2,3,4-tetrahydroanthraquinone from 1,2,3,4-tetrahydro-9,10-anthracenediol
06/22/1982CA1126267A1 Improved process for preparing anthraquinone in an aqueous solution
06/22/1982CA1126248A1 Method of producing amines from alcohols, aldehydes, ketones and mixtures thereof
06/22/1982CA1126157A1 Cosmetic compositions containing tioethers for treatment of greasy hair and skin
06/22/1982CA1125991A1 Method of synthesizing zincosilicate or stannosilicate or titanosilicate material
06/22/1982CA1125958A1 Quaternary ammonium compounds
06/16/1982EP0053981A1 Process for preparing thiochloroformiates
06/16/1982EP0053979A2 Cyclopentanol derivatives, their preparation, their application as perfume agents, the compositions in which these products are incorporated, and the intermediates obtained
06/16/1982EP0053917A1 Improved method of producing ethanol-water azeotrope from crude ethanol
06/16/1982EP0053847A1 Process for the preparation of cyclohexanol and/or cyclohexanone
06/16/1982EP0053824A1 Process for the production of 2-hydroxynaphthalene-6-carboxylic acid
06/16/1982EP0053823A1 Optically pure bicyclo (2.2.2) oct-5-en-2-ones, process for their preparation and their utilisation
06/16/1982EP0053819A1 Process for the preparation of cycloaliphatic and/or aromatic amines
06/16/1982EP0053818A1 Process for the preparation of cyclohexyl amines by hydrogenation of aromatic amines
06/16/1982EP0053817A1 Process for the preparation of cycloaliphatic amines
06/16/1982EP0053793A1 Process for the preparation of ketene
06/16/1982EP0053792A1 Process for synthesizing ethanol and n-propanol from methanol
06/16/1982EP0053716A1 Terpene ethers, their production and use, and perfume compositions containing them
06/16/1982EP0053713A1 Process for preparing 1-acetylamino-4-chloro-2,5 dimethoxybenzene
06/16/1982EP0053696A1 Process for the preparation of cycloaliphatic and/or aromatic amines
06/16/1982EP0053688A1 Process for the hydroformulation of insaturated olefinic compounds
06/16/1982EP0053687A1 Process for the preparation of 1.1-dichloroalkenylene compounds
06/16/1982EP0053679A1 Diphenyl ether, preparation and use as herbicide
06/16/1982EP0053657A1 Preparation of chlorotrifluoroethylene and trifluoroethylene
06/15/1982US4335264 High yield, low byproduct α, β-unsaturated aldehydes from olefins
06/15/1982US4335263 Process for preparing aromatic aldehydes
06/15/1982US4335261 Process for purifying macrocyclic ketones
06/15/1982US4335260 Process for the preparation of N-di-n-propyl-2,6-dinitro-4-trifluoromethylaniline having a low content of nitrosamines
06/15/1982US4335258 Oxidative dehydrogenation catalyzed by a lithium salt of a heteropolyacid
06/15/1982US4335257 Contacting aqueous solution of the free acid with solid calcium oxide or hydroxide
06/15/1982US4335256 In a basic catalyst condition
06/15/1982US4335255 Alkyl perfluoro (2-methyl-5-oxo-3-oxahexanoate)
06/15/1982US4335253 Preparation of dihalovinyl compounds
06/15/1982US4335250 Compound with immunopotentiating activity and production and uses thereof
06/15/1982US4335247 Novel nitrosourea derivatives and process for their production
06/15/1982US4335246 For disperse dyes
06/15/1982US4335142 Aryl (1-arylsulfonyl) vinyl sulfones
06/15/1982US4335141 2-Substituted-aminopropene-and propanenitrile antimicrobial and anti-inflammatory agents
06/15/1982US4335138 Hypnotic, sedative
06/15/1982US4335111 Bactericides
06/15/1982US4335059 Preparation of carboxylic acid anhydrides
06/15/1982US4335058 Molybdenum-nickel component or tungsten-nickel component catalyst
06/15/1982US4335057 4-(2',2,2'-Trihalogenoethyl)-cyclobutane-1-sulfonic acid salts with optically active bases
06/15/1982US4335055 Process for the preparation of alkenylbenzene derivatives or alkenylnaphthalene derivatives
06/15/1982US4335054 Process for the preparation of alkenylbenzenecarboxylic acid derivatives and alkenylnaphthalenecarboxylic acid derivatives
06/15/1982US4335052 Oxidation of corresponding benzyl halide with teritary amine oxidein presence of water
06/15/1982US4335050 Process for the preparation of the 5- and 6-nitro derivatives of 1,2,3,4-tetrahydro-anthraquinone from 1,2,3,4,4a,9a-hexahydro-9,10-anthracene-dione
06/15/1982US4335020 Method of preparation of composite zeolite catalysts
06/15/1982US4334972 Ampholyte and its use in separation processes
06/15/1982US4334964 Tertiary alcohol side stream, distillation, stripping, circulation
06/15/1982US4334914 Pre-and postemergent application
06/15/1982CA1125789A1 Separation of phenols
06/15/1982CA1125788A1 Crystalline sodium paraformylphenolate, process for its preparation and use thereof
06/15/1982CA1125786A1 Process for separating cis and trans isomers of cyclopropane carboxylic acids
06/15/1982CA1125784A1 Process for manufacturing racemic parahydroxymandelic acid
06/15/1982CA1125783A1 Thioalkanoylalkanoic acid compounds
06/15/1982CA1125782A1 Batch process for manufacturing and purifying liquid organic peroxide by distillation
06/15/1982CA1125772A1 Process for preparing high cis 3-(2,2,2- trichloroethyl)-2,2-dimethylcyclopropane-1- carboxylates
06/10/1982WO1982001870A1 Compounds and method for treatment or prophylaxis of cardiac disorders
06/10/1982WO1982001869A1 Method for treatment or prophylaxis of cardiac disorders
06/10/1982WO1982001868A1 Method for treatment or prophylaxis of cardiac disorders
06/10/1982WO1982001867A1 Pharmaceutical compound and method
06/10/1982WO1982001866A1 Methanol conversion to hydrocarbons with zeolites and co-catalysts
06/09/1982EP0053532A1 Process for the preparation of catalysts containing molybdenum oxide and/or tungsten oxide and oxides of other metals
06/09/1982EP0053500A2 Mixed stereoisomers of fenvalerate
06/09/1982EP0053499A1 Process for producing crystalline aluminosilicates
06/09/1982EP0053495A1 Process for producing N-(halomethyl) acylamides
06/09/1982EP0053436A1 Method for treatment or prophylaxis of cardiac disorders
06/09/1982EP0053435A1 Compounds suitable for treatment or prophylaxis of cardiac disorders
06/09/1982EP0053434A1 Compounds and method for treatment or prophylaxis of cardiac disorders
06/09/1982EP0053423A1 Shape selective reactions utilizing group III A metal-modified zeolite catalyst
06/09/1982EP0053410A1 Process for the removal of urea, ammonia and carbon dioxide from dilute aqueous solutions
06/09/1982EP0053408A1 Process for the preparation of substituted glyoxylic acid derivatives
06/09/1982EP0053407A2 New imidazolylphenyl amidines, processes for their preparation and their pharmaceutical use, and intermediates of preparation
06/09/1982EP0053389A1 Process for preparing cationic surface active agents
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