| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 07/14/1992 | CA1305169C Preparation of phenoxy-substituted esters and intermediates therefor |
| 07/14/1992 | CA1305165C Process for the preparation of (cyclo)aliphatic diisocyanates |
| 07/14/1992 | CA1305162C Process for the production of isocyanates |
| 07/14/1992 | CA1305161C Aryloxyphenylthioureas, aryloxyphenylisothioureas and aryloxyphenylcarbo-diimides, their preparation and use in the control of pests |
| 07/14/1992 | CA1305153C Optically active styrene derivatives, polymers obtained from these, complexes with iridium(i) and their use |
| 07/14/1992 | CA1305124C Process for the selective oxidative carbonylation of conjugated dienes |
| 07/14/1992 | CA1305121C Method for ammoxidation of paraffins and catalyst system therefor |
| 07/14/1992 | CA1305097C Continuous preparation of dialkanesulfonyl peroxide |
| 07/14/1992 | CA1305096C Process for purifying methanol |
| 07/14/1992 | CA1305059C Stabilized menadione bisulfite formulations and their preparation |
| 07/14/1992 | CA1305050C Thermally stabilized bis alkylthio-alkylamino-n-alkyl carbamates |
| 07/12/1992 | WO1992012115A1 Process for preparing halogenated compounds |
| 07/08/1992 | EP0494016A1 Process for transvinylation and its application |
| 07/08/1992 | EP0493711A1 Process for the preparation of E-oximethers from phenylglyoxylic acid esters |
| 07/08/1992 | EP0309519B1 Pharmaceutical compositions containing pentamidine |
| 07/08/1992 | CN1017314B Process for regenerating carbonylation catalyst solution to remove corrosion metals |
| 07/07/1992 | US5128488 Phosphorus-metal complex catalyst |
| 07/07/1992 | US5128478 Oxazoline-carboxylic acid derivatives and method for the preparation thereof |
| 07/07/1992 | US5128371 Acylated naphthlamines as plant fungicides |
| 07/07/1992 | US5128151 Stabilized menadione bisulfite formulations and their preparation |
| 07/07/1992 | US5128120 Quantitative determination of compounds in blood or urine |
| 07/07/1992 | US5128107 Apparatus for making ester |
| 07/07/1992 | CA1304877C Anisotropic melt polyesters with improved glass transition temperature |
| 07/07/1992 | CA1304758C Hydroperoxidation of diisopropylbenzene |
| 07/07/1992 | CA1304757C Process for the production of polyglycerines |
| 07/07/1992 | CA1304756C Process for preparing 2,2-bis(4-hydroxyphenyl)propane of high purity |
| 07/07/1992 | CA1304753C Iodonium ylide antimicrobial compounds |
| 07/07/1992 | CA1304751C Hydrocyanation of butadiene |
| 07/07/1992 | CA1304749C Process for the co-production of aromatic carboxylates and alkyl iodides |
| 07/07/1992 | CA1304748C Process for the co-production of aromatic carboxylates and alkyl iodides |
| 07/07/1992 | CA1304740C Quaternary ammonium retinoates, their use as cosmetics and as dermotherapic medecine |
| 07/07/1992 | CA1304739C Monoethylenically unsaturated compounds and their polymers |
| 07/06/1992 | WO1992012116A1 Process for producing 2-(dialkyloxy methyl)-carboxylic acid esters |
| 07/01/1992 | EP0493187A1 Process for the stereoselective transformation of a diol to an alcohol |
| 07/01/1992 | EP0492078A2 Process for the preparation of butyle esters of 2-phenylecyclopropanecarboxylic acid |
| 07/01/1992 | EP0491831A1 Process for the production of esters exhibiting nonlinear optical response |
| 07/01/1992 | CN1062345A Process for preparing 2,2,3,3-tetramethyl cyclopropanecarboxylic acid |
| 06/30/1992 | US5126502 Process for dehydrogenation of C2 -C10 paraffin to yield alkene product |
| 06/30/1992 | US5126498 Process for the separation of isomeric dichlorotoluenes |
| 06/30/1992 | US5126494 Complex osmium catalyst |
| 06/30/1992 | US5126492 Production of aromatic aldehydes |
| 06/30/1992 | US5126479 Process for the production of blocked polyisocyanates containing carbodiimide groups, the polyisocyanates obtainable by this process and their use for the production of plastics |
| 06/30/1992 | US5126478 Vapor phase oxidative dehydrogenation of alkyl glycolates using less than required amount of oxygen in first stage |
| 06/30/1992 | US5126375 Asthma, chronic bronchitis |
| 06/30/1992 | US5126371 Diarylacetylenes, their preparation and their use |
| 06/30/1992 | US5126071 Optically active compound, process for producing same and liquid crystal composition containing same |
| 06/30/1992 | US5126055 Continuous circulation of mixture containing isomers, solvents and desorption liquid over optical resolution packing |
| 06/30/1992 | CA1304539C Malonic acid derivatives and methods for their synthesis |
| 06/30/1992 | CA1304418C Homogeneous partial oxidation of a methane-containing paraffinic hydrocarbon |
| 06/30/1992 | CA1304417C Process for converting aliphatics to aromatics over a gallium-activated zeolite |
| 06/30/1992 | CA1304416C Coupling process |
| 06/30/1992 | CA1304415C Process for the preparation of fluoroalkyl perfluorovinyl ethers |
| 06/30/1992 | CA1304413C Metal-chelating diphenolamine oligomers for corrosion inhibition of metal substrates |
| 06/30/1992 | CA1304412C Process for the preparation of halogenated aromatic primary amines |
| 06/30/1992 | CA1304402C Process for the purification of 2-hydroxynaphthalene-6-carboxylic acid |
| 06/30/1992 | CA1304401C (phenylethenyl)phenylpropionaldehyde and method for producing (benzoylphenyl) propionic acid using the same |
| 06/30/1992 | CA1304399C Process for the purification and the isolation of isocyanate condensates by liquid or supercritical co _extraction |
| 06/30/1992 | CA1304398C Method for producing an unsaturated glycol diester |
| 06/30/1992 | CA1304397C Process for the production of carboxylic acid esters |
| 06/30/1992 | CA1304396C Process for the co-production of aromatic carboxylate and alkyl iodides |
| 06/30/1992 | CA1304395C Process for the co-production of aromatic carboxylates and alkyl iodides |
| 06/30/1992 | CA1304392C Process for the preparation of substituted 3,5- dichloro-2,4-difluoro-benzenes |
| 06/30/1992 | CA1304391C Lipoxygenase inhibiting compounds |
| 06/30/1992 | CA1304389C PROCESS AND INTERMEDIATES FOR PREPARING 1.alpha.-HYDROXYVITAMIN D COMPOUNDS |
| 06/30/1992 | CA1304386C Process for the production of 4-alkoxy-2(5h) thiophenones |
| 06/30/1992 | CA1304373C Process for the preparation of optically active secondary amines |
| 06/30/1992 | CA1304372C Oligomeric benzil ketals and their use as photoinitiators |
| 06/25/1992 | WO1992010503A1 Process for the preparation of 3,5-dihydroxy 6-oxo hexanoic acid |
| 06/25/1992 | WO1992010463A1 NOVEL OPTICALLY ACTIVE β-HYDROXYESTERS, PREPARATION AND USE THEREOF |
| 06/24/1992 | EP0491600A1 Process for the regiospecific monofunctionalisation of a phenolic hydroxy group of a polyphenol |
| 06/24/1992 | EP0491330A1 Process for the preparation of dimethylcyclopropancarboxylic acid |
| 06/24/1992 | EP0491326A2 Process for the functionalization of trifluoromethylbenzenes |
| 06/24/1992 | CN1062134A Production of hydrocarbon derivatives |
| 06/24/1992 | CN1017147B Improved zeolite rho and zk-5 catalysts for conversion of methanol and ammonia to dimethylamine |
| 06/24/1992 | CN1017145B Hydroformylation using low volatile phosphine ligands |
| 06/23/1992 | US5124491 Using copper, chromium, manganese, silicon, barium oxides catalyst |
| 06/23/1992 | US5124485 Catalysts and methods of separation thereof |
| 06/23/1992 | US5124476 Reacting dihalobenopropene with anhydrous mixture of nitrile and hydrofluoric acids, forming acid, esterifiying or amidating, dehalogenating |
| 06/23/1992 | US5124474 Melt blending; high speed cooling; mixed solvent; water for stabilization |
| 06/23/1992 | US5124473 Polycyclic aromatic derivatives, process for preparing the same and pharmaceutical and cosmetic compositions containing the same |
| 06/23/1992 | US5124353 For plants |
| 06/23/1992 | US5124348 Insecticides, miticides |
| 06/23/1992 | US5124301 Highly alkaline transesterification catalyst, e.g., alkali metal alkoxide, protected by fatty acid esters |
| 06/23/1992 | US5124300 Carbonylation catalyst system |
| 06/23/1992 | US5124134 Apparatus for the conversion of hydrocarbons |
| 06/23/1992 | US5124082 Reacting an alkenyl halide containing fluorine with carbon dioxide in an aprotic solvent in the presence of activated zinc |
| 06/23/1992 | US5124081 Amphiphilic lipid compounds, process for their preparation and their applications especially in cosmetics and dermopharmacy |
| 06/23/1992 | US5123955 Phenylalkenylcarboxylic acids and their esters |
| 06/23/1992 | CA1304096C Process for the preparation of a butene |
| 06/23/1992 | CA1304094C Method for ammoxidation of paraffins and catalyst therefor |
| 06/23/1992 | CA1304093C Imidazolidines substituted by a hydroxymethyl radical and a substituted phenyl radical, process for their preparation, their application as medecines, pharmaceutical compounds containing them and an intermediate compound for their preparation |
| 06/23/1992 | CA1304090C Compositions stabilized with aminoxy alkylamine derivatives |
| 06/23/1992 | CA1304077C Diepoxide and diphenoxy compounds |
| 06/23/1992 | CA1304069C Hydrogenation catalyst |
| 06/23/1992 | CA1304033C Method for suppressing hydrogenolysis of noble metal/low acidity zeolites |
| 06/23/1992 | CA1303994C2 Pharmaceutical compositions containing 5-phenyl-1,3-dioxoalkenyl compounds |
| 06/18/1992 | CA2056840A1 Process for the production of dimethylcyclopropanecarboxylic acid |
| 06/17/1992 | EP0490198A2 Process for the preparation of 3-aryle acrylic acids and their derivatives |
| 06/17/1992 | EP0489883A1 Process for producing fatty acid esters of lower alcohols |
| 06/17/1992 | EP0300018B1 Hydrogenation process |