| Patents for C07C 51 - Preparation of carboxylic acids or their salts, halides, or anhydrides (43,144) |
|---|
| 08/15/1985 | WO1985003504A2 Process for making substituted carboxylic acids and derivatives thereof |
| 08/14/1985 | EP0151510A1 Production of formate salts |
| 08/14/1985 | EP0151498A2 Process for the preparation of 2-keto-aldonic acids |
| 08/14/1985 | EP0151470A2 Process for the isolation of citric acid |
| 08/14/1985 | EP0151352A2 Protected trigger to controllably initiate crystallization |
| 08/14/1985 | EP0064986B1 Preparation of acetic anhydride |
| 08/13/1985 | US4535188 Conversion of isobutane to methacrolein |
| 08/13/1985 | US4535183 Palliation of sickle cell anemia, respiratory disorders, hypoxia, radiosensitization of tumors |
| 08/13/1985 | US4535166 Process for preparing alpha-arylalkanoic acids |
| 08/13/1985 | US4535087 N-Substituted phenoxyacetamide fungicides |
| 08/13/1985 | US4534912 Heating methylacetate or dimethyl ether and carbvon monoxide in the presence of an in-situ generated cobalt containing catalyst |
| 08/13/1985 | US4534909 Process for producing a halogen-containing ethylbenzene derivative |
| 08/13/1985 | US4534897 Drying on heated roll, controlled cooling below dew point |
| 08/13/1985 | CA1191861A1 Preparation of 2-methoxyalkanoic acids |
| 08/13/1985 | CA1191832A1 Hydrocarbon solvent solutions of complexes of (a) n- butyllithium, (b) sec-butyllithium, and (c) isopropyllithium, with ethyllithium |
| 08/13/1985 | CA1191831A1 Vapor phase oxidation of n-butane to maleic anhydride and catalyst therefor |
| 08/13/1985 | CA1191828A1 Method for the preparation of high activity phosphomolybdic acid based catalysts |
| 08/07/1985 | EP0150996A2 Manufacture of heptanoic acid derivatives |
| 08/07/1985 | EP0150930A2 Glycerine derivatives |
| 08/07/1985 | EP0150840A2 Rubber-steel cord adhesion promotor |
| 08/07/1985 | EP0150835A2 Process for the oxidation of liquid organic substances |
| 08/07/1985 | EP0150794A2 Process for the production of mixtures of C6-C10 fatty acids |
| 08/07/1985 | EP0150618A2 Fluorinated vinyl ethers, copolymers thereof, and precursors thereof |
| 08/06/1985 | US4533777 Haloalkylation of a benzene ring using carbon tetrachloride and hydrofluoric acid |
| 08/06/1985 | US4533756 Process for synthesis of acrylic acid precursors via hydroformylation of vinyl ether |
| 08/06/1985 | US4533750 Process for isolating methacrylic acid by extraction |
| 08/06/1985 | US4533749 9-Substituted carbacyclin analogs |
| 08/06/1985 | US4533732 Chemical intermediates to production of flavones |
| 08/06/1985 | US4533485 Anionic surfactant addition products of maleic or fumaric acid and a poly(oxyalkylated) alcohol |
| 08/06/1985 | US4533458 Manganese carboxylic acid salts |
| 07/31/1985 | EP0150015A2 Norbornane and norbornene carboxylic acid amides and process for their preparation |
| 07/30/1985 | US4532366 Produced by reacting 3-H-perfluorobutyryl fluoride with hexafluoropropene epoxide to form acid fluoride, pyrolyzing, isolating vinyl ether |
| 07/30/1985 | US4532365 Conversion of alkanes to unsaturated aldehydes |
| 07/30/1985 | US4532347 Membrane solvent extraction process |
| 07/30/1985 | US4532346 Process for the preparation of hydroxyphenoxy-alkanecarboxylic acids |
| 07/30/1985 | US4532345 Carbonylating aryloxyalkyl halide in liquid solvent with carbon monoxide at elevated temperature and pressure in presence of catalytic amount of metal carbonyl and inorganic base to form salt, acidifying |
| 07/30/1985 | US4532236 Certain prostacyclins and their blood-pressure-lowering and thrombocyte-aggregation-inhibiting compositions and methods |
| 07/30/1985 | US4532209 Production of para-cresol |
| 07/30/1985 | US4532110 Protected trigger to controllably initiate crystallization |
| 07/30/1985 | US4532083 Multiply promoted Sn/Sb oxide catalysts |
| 07/30/1985 | US4532082 Mixing unsaturated aldehyde with hydrocyanic acid in presence of basic catalyst, heating |
| 07/30/1985 | US4532079 Process for the preparation of carboxylic acids starting from olefines or vicinal dihydroxy compounds |
| 07/30/1985 | US4531969 Herbicidal esters of D-1-(phenoxy-4-phenoxy)propionic acid |
| 07/30/1985 | CA1191157A1 Synthesis of (2r,6r)-1-chloro-2,6,10-trimethyl- urdicane |
| 07/30/1985 | CA1191132A1 15-deoxy-16-hydroxy prostaglandin |
| 07/24/1985 | EP0149289A1 Process for the manufacture of an optically active lactone of a cyclopropane-carboxylic acid |
| 07/24/1985 | EP0149144A1 Process for the continuous separation of maleic anhydride from gaseous reaction mixtures |
| 07/23/1985 | US4531013 Carboxylating 2,6-diaminonaphthalene; nitrating; reacting with trifluroracetic anhydride |
| 07/23/1985 | US4531009 Chlorination of bis(phenoxy)alkane-4,4'-dicarboxylic acid or ester |
| 07/23/1985 | US4531008 Optically active phenyl acetates |
| 07/23/1985 | US4530916 Heteropolyacid structure |
| 07/23/1985 | CA1190939A1 Process for the preparation of the d-2-(6-methoxy-2- naphthyl)-propionic acid |
| 07/23/1985 | CA1190916A1 Halogenation process |
| 07/17/1985 | EP0148666A1 Process for preparing hydroxy-3-methyl-3 glutaric acid |
| 07/17/1985 | EP0148490A1 2,2-difluoropropionic acid derivatives and a process for preparing the same |
| 07/17/1985 | EP0148366A2 4,5-difluorophthaloyl fluoride and its preparation |
| 07/16/1985 | US4529817 Process for preparing aromatic hydroxycarboxylic acids |
| 07/16/1985 | US4529813 Preparation of 2-halogeno-3-alkylvinylcyclobutan-1-one |
| 07/16/1985 | US4529811 Process for isolating organic compounds and lithium salt complexes useful in said process |
| 07/16/1985 | US4529560 Reacting methyl acetate with dimethyl ether and carbon carbon monoxide |
| 07/16/1985 | US4529557 Combating pests with novel substituted phenylcyclopropanecarboxylic acid esters |
| 07/16/1985 | US4529551 Process for separating oleic acid from linoleic acid |
| 07/16/1985 | US4529550 Hydrolysis of anhydride in the production of C5 -C9 saturated aliphatic monocarboxylic acids |
| 07/16/1985 | CA1190563A1 Removal of trace aldehydes from carboxylic acids |
| 07/16/1985 | CA1190561A1 Process for the production of 3, 3-dimethylglutaric acid or its esters |
| 07/16/1985 | CA1190539A1 Oxidation catalyst, especially for the preparation of methacrylic acid by gas phase oxidation of methacrolein |
| 07/16/1985 | CA1190533A1 Catalysts for alkoxylation reactions |
| 07/09/1985 | US4528398 Method for the preparation of unsaturated carboxylic acid with high activity phosphomolybdic acid based catalysts |
| 07/09/1985 | US4528371 Process for preparing 6-(2-hydroxyphenyl)-3-pyridazinone |
| 07/09/1985 | US4528280 Process for preparing phosphorus-vanadium mixed oxide catalysts |
| 07/09/1985 | US4528175 Production of chromium (III) compounds |
| 07/09/1985 | US4528146 Process for the preparation of terephthaloyl and isophthaloyl dichlorides |
| 07/09/1985 | US4528006 Apparatus for the continuous desublimination of vapors of subliming substances |
| 07/09/1985 | CA1190245A1 Process for selective production of 2- hydroxynaphthalene-6-carboxylic acid |
| 07/09/1985 | CA1190211A1 Catalyst for oxidation of propylene |
| 07/03/1985 | EP0147234A2 Synthesis of organic compounds from carbon |
| 07/03/1985 | EP0147156A2 Process for the production of alpha, beta-ethylenically unsaturated esters |
| 07/03/1985 | EP0146923A1 Preparation of halogenated phenols |
| 07/03/1985 | EP0146859A2 Process for preparing but-3-ene-1-carboxylic acids substituted in position 4, and their esters |
| 07/03/1985 | EP0146823A1 Production of carboxylic acids from organic formate esters |
| 07/02/1985 | US4526984 Autoxidizing aromatic compound in solution comprising aliphatic monocarboxylic acid with oxygen and catalyst and promoter, adding acid anhydride, autoxidizing |
| 07/02/1985 | US4526948 Substituting ethylene units randomly positioned throughout chain |
| 07/02/1985 | US4526902 Combined fatty acid composition for treatment or prophylaxis of thrombo-embolic conditions |
| 07/02/1985 | US4526884 Ruthenium containing catalyst composition useful for process for the demerization of acrylic compounds |
| 07/02/1985 | US4526793 Linolenic acid triglyceride, fatty acid triglyceride, edible oil |
| 07/02/1985 | US4526719 Benzoquinone derivatives and production thereof |
| 07/02/1985 | CA1189685A1 Arrangement for transferring the heat and levelling the heat profile in installations for the production of phthalic anhydride |
| 07/01/1985 | EP0134216A4 PROCESS FOR PREPARING -g(a)-KETO-CARBOXYLIC ACIDS. |
| 06/26/1985 | EP0146373A2 Process for oxidizing aldehydes to carboxylic acids |
| 06/26/1985 | EP0146291A1 Process for the production of carboxylic acids and/or esters thereof |
| 06/26/1985 | EP0146099A2 A process for producing acrylic acid by oxidation of acrolein and a novel catalyst useful thereof |
| 06/25/1985 | US4525471 Oxidation of 4 carbon hydrocarbons to maleic anhydride |
| 06/25/1985 | US4525361 Aralkyl carboxylic acid compounds in compositions for potentiating immuno activity |
| 06/25/1985 | CA1189520A1 Process for preparing new aminated 4-phenyl 4-oxo 2-butenoic acid derivatives and their salts |
| 06/19/1985 | EP0145692A2 Improved ammoxidation process |
| 06/19/1985 | EP0145555A2 Unsaturated compounds, their preparation and use |
| 06/19/1985 | EP0145469A2 Increased selectivities in the oxidation of olefins to alpha, beta-unsaturated carboxylic acids |
| 06/19/1985 | EP0145468A2 Increased selectivities in the oxidation of olefins to alpha, beta-unsaturated carboxylic acids |
| 06/19/1985 | EP0145467A2 Catalytic oxidation of olefins to alpha, beta-unsaturated carboxylic acids |
| 06/19/1985 | EP0145361A2 Acetylene derivatives for the treatment of hypertension and angina |