| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 05/04/1982 | US4328167 Process for the preparation of optically active cyano alcohols |
| 05/04/1982 | US4328165 Penylcarbamic acid chlorides and their preparation |
| 05/04/1982 | US4328112 Process for the preparation of sulfur-containing additives for lubricant compositions |
| 05/04/1982 | CA1123017A1 Process for hydrogenating olefinic compounds |
| 05/04/1982 | CA1123016A1 Intermediate in the preparation of cyclopropanecarboxylate esters and process for its manufacture |
| 05/04/1982 | CA1123015A1 Process for preparing magnesium alkylphenates, and their use as additives, detergents and dispersants in lubricating oils |
| 05/04/1982 | CA1123014A1 Making nitrodiarylamines from formyl derivatives of aromatic amines and nitrohalorenes by admixing with certain aqueous salt solutions |
| 05/04/1982 | CA1123013A1 Effecting condensation of nitrohaloarene and formyl derivative of a primary aromatic amine with alkali metal hydroxide |
| 05/04/1982 | CA1123009A1 Derivatives of 2,4,6-triiodo-isophthalic acid, processes for their synthesis and x-ray contrasting materials containing these |
| 05/04/1982 | CA1123008A1 Amide derivatives |
| 05/04/1982 | CA1123007A1 Preparation of esters |
| 05/04/1982 | CA1123006A1 Preparation of cyclopropane derivatives |
| 05/04/1982 | CA1123005A1 Preparation of delta-keto-esters |
| 05/04/1982 | CA1123004A1 Preparation of methyl and ethyl esters |
| 05/04/1982 | CA1123003A1 Preparation of alpha-cyanobenzyl esters |
| 05/04/1982 | CA1123002A1 Preparation of alpha-cyanobenzyl esters |
| 05/04/1982 | CA1123000A1 Process for the preparation of an aromatic di- and/or polyurethane |
| 05/04/1982 | CA1122998A1 Herbicidally active diurethanes and their manufacture and use |
| 05/04/1982 | CA1122997A1 Stabilized polyisocyanates partially blocked with hydroxy amines |
| 05/04/1982 | CA1122960A1 Olefin oxidation catalyst |
| 05/04/1982 | CA1122959A1 Carrier catalyst for the preparation of vinyl acetate from ethylene, acetic acid and oxygen in the gaseous phase |
| 05/04/1982 | CA1122957A1 Olefin oxidation catalyst |
| 04/29/1982 | WO1982001367A1 Novel guanidine derivatives |
| 04/29/1982 | EP0042412A4 Method of synthesizing fluoromethylhexafluoroisopropyl ether. |
| 04/29/1982 | EP0042408A4 Methods of synthesizing hexafluoroisopropanol from impure mixtures and synthesis of a fluoromethyl ether therefrom. |
| 04/28/1982 | EP0050543A2 Terbutylester derivatives of 2,2-dimethylcyclopropane-1,3-dicarboxylic acids, their preparation and intermediates obtained |
| 04/28/1982 | EP0050534A1 Esters of cyclopropane-carboxylic acids related to pyrethric acid, their preparation and use as insecticides |
| 04/28/1982 | EP0050472A1 N,N'-bis(1-cyclohexyl-1-ethyl)-p-phenylenediamine and rubber compounds containing the same |
| 04/28/1982 | EP0050428A1 Ethynylated aromatic compounds and process for making same |
| 04/28/1982 | EP0050383A1 Cyclopropane derivatives, processes for their preparation and their use in the preparation of dihalovinylcyclopropane carboxylic acids |
| 04/28/1982 | EP0050370A1 Substituted cyclic amines |
| 04/28/1982 | EP0050286A2 Guanidine derivatives and pharmaceutical compositions containing them |
| 04/28/1982 | EP0050283A2 Hydroxamic-acid esters, process for their manufacture, their use in pesticides and intermediate products therefor |
| 04/28/1982 | EP0050229A1 Process for the preparation of primary aromatic amines from cyclic alcohols and/or ketones |
| 04/28/1982 | EP0050225A1 Sulfones, their preparation and use |
| 04/28/1982 | EP0050196A1 Process for the preparation of peptides |
| 04/28/1982 | EP0050186A1 A method for the preparation of vinyl compounds |
| 04/27/1982 | US4327235 Method for preferential hydrogenation of terminal methylene group in compound possessing terminal methylene group |
| 04/27/1982 | US4327231 Process for the production of tertiary alcohols |
| 04/27/1982 | US4327230 Method for the continuous preparation of alcoholates |
| 04/27/1982 | US4327228 3-Nitro-1-phenyl-1-(m-chlorophenyl)-propan-2-ol. |
| 04/27/1982 | US4327225 In the presence of a dicyclized amidine |
| 04/27/1982 | US4327214 Substituted alkylammonium salts, the manufacture thereof, the use thereof for regulating plant growth, and agents therefor |
| 04/27/1982 | US4327190 Process for the production of C1 to C4 oxygenated hydrocarbons |
| 04/27/1982 | US4327114 Substituted 1,8-dihydroxy-9-(10H)anthracenones |
| 04/27/1982 | US4327110 Pesticidal symmetrical N-substituted bis-carbamoyloximino disulfide compounds |
| 04/27/1982 | US4327088 Phosphonooxy- or glycosyloxy-substituted acrylophenones, compositions and uses thereof |
| 04/27/1982 | US4327072 Tyrosylated proinsulin C-peptide derivatives |
| 04/27/1982 | US4327068 Method and the reuse of sewage waters of the combined urea-ammonia installations |
| 04/27/1982 | US4327038 Insecticides salt formed and decomposed to purify product |
| 04/27/1982 | US4327031 Anti-solar cosmetic composition |
| 04/27/1982 | US4327025 Preparation of styryl-cyclopropane-carboxylic acid esters and intermediate therefor |
| 04/27/1982 | US4326994 Treatment with water |
| 04/27/1982 | US4326932 Hydrogenation |
| 04/27/1982 | CA1122619A1 Disproportionation of toluene |
| 04/27/1982 | CA1122617A1 Process for production of 1,17-diamino-9- azaheptadecane |
| 04/27/1982 | CA1122610A1 2-hydroxy benzamide derivatives and use thereof as fungicide |
| 04/27/1982 | CA1122608A1 Preparation of alicyclic compounds |
| 04/27/1982 | CA1122606A1 Herbicidal cyclohexenone derivatives |
| 04/27/1982 | CA1122603A1 Process for the preparation of arylacetic acid derivatives |
| 04/27/1982 | CA1122597A1 Cyclic hydrocarbon perfluorination process |
| 04/27/1982 | CA1122589A1 Process for obtaining natural terpenes having an antipsoriatic activity |
| 04/27/1982 | CA1122586A1 Fluidized-bed catalysts for production of synthetic natural gas by methanization of carbon monoxide |
| 04/27/1982 | CA1122557A1 Process for producing high purity aromatic compounds |
| 04/27/1982 | CA1122553A1 Process for the separation of aromatic compounds from hydrocarbon mixtures |
| 04/27/1982 | CA1122464A1 Hardening photographic layers containing gelatin using a combination of slow acting and quick acting hardeners |
| 04/21/1982 | EP0050084A1 Preparation of carboxylic-acid anhydrides by carbonylation |
| 04/21/1982 | EP0050074A2 Methyl esters of 2,2-dimethyl cyclopropane-1,3-dicarboxylic acid, their preparation and intermediales obtained |
| 04/21/1982 | EP0050068A1 Process for the preparation of catalysts based on oxides of molybdenum and/or tungsten and on oxides of other metals |
| 04/21/1982 | EP0050021A1 Production of aromatics from ethane and/or ethylene |
| 04/21/1982 | EP0049981A1 Valienamine derivatives, their production and use |
| 04/21/1982 | EP0049953A2 4-(Substituted phenyl)-naphthalen-2(1H)-ones and 2-ols, processes for their preparation, and pharmaceutical compositions containing them |
| 04/21/1982 | EP0049935A2 A process for preparing a sulfurized composition |
| 04/21/1982 | EP0049911A2 Process for preparing alpha-hydroxybenzylphosphonic-acid esters |
| 04/21/1982 | EP0049910A2 Copolymers formed from activated ester monomers, and coating compositions containing said copolymers |
| 04/21/1982 | EP0049888A1 Process for the preparation of unsaturated hydrocarbons |
| 04/21/1982 | EP0049863A1 Process for the preparation of acetic acid, acetaldehyde and ethanol from synthesis gas |
| 04/21/1982 | EP0049860A1 Process for the preparation of reactive thyroid gland hormones T3 and T4 derivatives that are capable of coupling, and their use |
| 04/21/1982 | EP0049858A2 Process for the preparation of N-substituted derivatives of 1-desoxynojirimycin |
| 04/21/1982 | EP0049853A1 Prostaglandin derivatives, their preparation and pharmaceutical compositions |
| 04/21/1982 | EP0049848A1 Process for the preparation of 2,6-disubstituted 4-hydroxy-benzoic acids and their esters |
| 04/21/1982 | EP0049781A1 Reactivation of rhodium complex hydroformylation catalysts |
| 04/21/1982 | EP0049740A1 Process for the continuous preparation of dialkylperoxydicarbonates |
| 04/21/1982 | EP0049711A1 Process for the production of nitro-amino-benzenes |
| 04/21/1982 | EP0012376B1 Process for producing tetrahydrofuran and 1,4-butanediol |
| 04/20/1982 | US4326091 Rare earth modified crystalling silicate |
| 04/20/1982 | US4326089 Thermal process for preparing 3-phenoxybenzyl bromide |
| 04/20/1982 | US4326087 Reacting 3-bromo-4-fluoro-benzyl alcohol with a chlorinating or brominating agent or 3-bromo-4-fluoro-benzoyl fluoride with a hydride |
| 04/20/1982 | US4326086 Process for the preparaton of low molecular weight polyhydroxyl compounds |
| 04/20/1982 | US4326085 Process for removing alkali metal carboxylates from mixtures containing a cycloakanone and a cycloalkanol obtained in oxidation of cycloalkanes |
| 04/20/1982 | US4326084 Process for producing a mixture containing cyclohexanol and cyclohexanone from cyclohexane |
| 04/20/1982 | US4326080 Containing a hydrobenzene with an aniline compound, then ammonia in presence of aluminum oxide catalysts |
| 04/20/1982 | US4326079 Process for preparing aromatic alkylamines |
| 04/20/1982 | US4326078 Process for preparation of hydrazobenzenes by catalytic hydrogenation of nitrobenzenes |
| 04/20/1982 | US4326077 N-Haloacetylphenylamino carbonyl cyclic intermediates |
| 04/20/1982 | US4326073 Production of anhydrous or substantially anhydrous formic acid |
| 04/20/1982 | US4326069 N-Substituted aspartic acid monoesters |
| 04/20/1982 | US4326041 Process for the catalytic synthesis of methanol |
| 04/20/1982 | US4326024 Silver halide emulsion containing yellow-dye-forming coupler |
| 04/20/1982 | US4325974 β, γ-Dihydropolyprenyl alcohol and hypotensive pharmaceutical composition containing same |