| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 07/12/1983 | US4392984 Olefin oligomerization catalysts and a process for their preparation |
| 07/12/1983 | US4392948 Process for removing the nitrogen impurities from a hydrocarbon mixture |
| 07/12/1983 | US4392929 Reacting bis(2,3,3-trichloro-2-propenyl)ether with bromide |
| 07/12/1983 | CA1149824A1 Process for preparation of hydroperoxides |
| 07/12/1983 | CA1149823A1 Process for producing methanol from synthesis gas with palladium-calcium catalysts |
| 07/12/1983 | CA1149822A1 Process for producing phenolic compounds |
| 07/12/1983 | CA1149821A1 Trichlorophloroglucinol tripropylether, trichlorophloroglucinol triisopropylether, their preparation and hydrolysis to trichlorophloroglycinol |
| 07/12/1983 | CA1149820A1 Process for preparing p,p'-biphenol of high purity |
| 07/12/1983 | CA1149819A1 Process for the manufacture of new amines |
| 07/12/1983 | CA1149803A1 HYDROXYAMINOMETHYL DERIVATIVES OF BENZOYL DI-SUBSTITUTED .alpha.-PHENOXY ALKANOYL ESTERS |
| 07/12/1983 | CA1149802A1 (di)-16-phenoxy-and 16-substituted phenoxy- 9-keto prostatrienoic acid derivatives and processes for the production thereof |
| 07/12/1983 | CA1149627A1 Solutions of bromoxynil and ioxynil |
| 07/07/1983 | WO1983002273A1 Prostaglandins |
| 07/06/1983 | EP0083332A2 Asymmetric reduction of nitro-containing prochiral compounds |
| 07/06/1983 | EP0083292A1 Method for the production of ethylbenzene |
| 07/06/1983 | EP0083274A1 Process for the preparation of true acetylenic hydrocarbons with a perfluoroalkyl chain |
| 07/06/1983 | EP0083256A1 Benzamide derivatives |
| 07/06/1983 | EP0083228A1 Pharmaceutically active phenylcarboxylic acid derivatives |
| 07/06/1983 | EP0083224A1 Process for producing aromatic polycarboxylic acid with high purity |
| 07/06/1983 | EP0083204A2 2-Aminophenol derivatives and process for their preparation |
| 07/06/1983 | EP0083203A1 Method for the regeneration of solid adsorbents used to remove undesired compounds from a hydrocarbon stream |
| 07/06/1983 | EP0083202A1 Liquid phase adsorption and separation process |
| 07/06/1983 | EP0083189A2 Process for preparation of acrylonitrile or methacrylonitrile |
| 07/06/1983 | EP0083160A2 Catalyst and process for light olefin production |
| 07/06/1983 | EP0083158A1 Novel aldehydes and process for producing the same |
| 07/06/1983 | EP0083077A2 Fluorine-containing aminocarboxylic acid compounds and their preparation and use |
| 07/06/1983 | EP0083015A1 Bis-(fluoro and chloromethyl thioformamide), preparation and use thereof |
| 07/06/1983 | EP0083010A1 Diethers of m- or p-hydroxyphenols and process for preparing diethers or monoethers of m- or p-hydroxyphenols |
| 07/06/1983 | EP0083008A2 Aminoreductons and organic materials stabilized by aminoreductors as antioxidants |
| 07/06/1983 | EP0082973A1 Biuret groups containing polyisocyanates, and process for their preparation |
| 07/06/1983 | EP0082937A1 Process for the preparation of highly pure isobutene by dehydration of tertiary butanol |
| 07/05/1983 | US4392004 Treatment with base on active carbon support |
| 07/05/1983 | US4392003 Isobutene by dehydroisomerization of normal butane |
| 07/05/1983 | US4392000 Stabilized compositions of chlorinated solvents |
| 07/05/1983 | US4391994 Process for the production of ethers |
| 07/05/1983 | US4391992 N-Denitration of N,2,6-trinitroanilines with phase transfer catalysts |
| 07/05/1983 | US4391988 Process for the production of aqueous sodium methioninate solutions |
| 07/05/1983 | US4391987 Process for the production of aqueous sodium methioninate solutions |
| 07/05/1983 | US4391983 Carboxamidoesters |
| 07/05/1983 | US4391980 For inversion of configuration of optically active compounds |
| 07/05/1983 | US4391958 Aldimines and ketimines of 1,3,5-(aminomethyl)benzene or cyclohexane and their use as curing agents for epoxy and poylurethane resins |
| 07/05/1983 | US4391824 Ureylenebis (hydroxy naphthalenesulfonic acids) |
| 07/05/1983 | US4391820 Insecticidal ester enantiomers |
| 07/05/1983 | US4391802 1-hydroxy vitamin d derivative |
| 07/05/1983 | US4391753 Process for the manufacture of carboxylic peracids |
| 07/05/1983 | US4391739 Zeolite catalysts modified with group IA metals |
| 07/05/1983 | US4391718 Sulphonated mono-hydric diaryl phenol formaldehyde condensates, their preparation, their use as dispersing agents and formulations containing them |
| 07/05/1983 | US4391677 Process for producing substantially sulphur-free butene-1 |
| 07/05/1983 | US4391626 Plant safening agents for use with thiolcarbamates and acetanilides |
| 07/05/1983 | CA1149419A1 Preparation of polyamines from polynitriles |
| 07/05/1983 | CA1149416A1 Catalysts |
| 07/05/1983 | CA1149414A1 Acrylic acid recovery with recycle quench |
| 07/05/1983 | CA1149413A1 Method for the preparation of carboxylic acids by carbonylation |
| 07/05/1983 | CA1149412A1 Process for producing carboxylic acid salts |
| 07/05/1983 | CA1149411A1 Process for producing a mixture of branched and linear carboxylic acid salts |
| 07/05/1983 | CA1149410A1 Preparation of 5(halophenyl)salicylic acid compounds |
| 07/05/1983 | CA1149409A1 Process for introducing alkyl radicals into carbon chains having a functional group and compounds prepared by the said process |
| 07/05/1983 | CA1149404A1 Substituted oxiranecarboxylic acids, processes for their preparation, their use and medicaments containing them |
| 07/05/1983 | CA1149398A1 Compositions, which promote plant growth and protect plants, based on oxime ethers and oxime esters |
| 07/05/1983 | CA1149369A1 Catalytic process for producing tertiary-butylstyrene |
| 07/05/1983 | CA1149368A1 Tertiary-butylstyrene production |
| 07/05/1983 | CA1149366A1 Production of tertiary-butylstyrene |
| 07/05/1983 | CA1149365A1 Catalyst and process for production of tertiary- butylstyrene |
| 07/05/1983 | CA1149364A1 Olefin disproportionation |
| 07/04/1983 | EP0070860A4 Process for hydrogenating acetic anhydride using a catalyst containing a noble metal. |
| 06/29/1983 | EP0082812A1 Phenols and their use as stabilizers |
| 06/29/1983 | EP0082803A1 N-hydroxyethylated 2,4,6-triiodoaminoisophthalic-acid bis-trihydroxybutyl amides, their preparation and X-ray contrast agents containing them |
| 06/29/1983 | EP0082782A1 Process for the preparation of ethylenic halogeno-acetals |
| 06/29/1983 | EP0082781A1 Chlorinated beta-ketoesters, their preparation and their use |
| 06/29/1983 | EP0082762A1 Sodium 2-dimethylamino-2-parahydroxyphenyl acetate, process for its preparation and its application to the manufacture of parahydroxybenzyl cyanide |
| 06/29/1983 | EP0082702A1 Conversion of Fischer-Tropsch synthesis products to benzene, xylene and toluene |
| 06/29/1983 | EP0082701A1 A process for producing a mixture of hydrocarbons rich in benzene, toluene, and xylene |
| 06/29/1983 | EP0082694A2 Herbicidal cyclohexane-1,3-dione derivatives |
| 06/29/1983 | EP0082646A1 Prostaglandins |
| 06/29/1983 | EP0082641A1 Catalysts for the production of alcohols from olefins and synthesis gas and process employing such catalysts |
| 06/29/1983 | EP0082633A1 Production of toluic acid and catalyst therefor |
| 06/29/1983 | EP0082576A1 A process for the hydroformylation of olefins |
| 06/29/1983 | EP0082569A1 Process for preparing alkanol alkoxylates |
| 06/29/1983 | EP0082568A2 Retro-inverso analogues of C-terminal penta and hexapeptides of substance P. |
| 06/29/1983 | EP0082523A2 Intermediates for the preparation of 4-phenyl-1,3-benzodiazepins and methods for preparing the intermediates |
| 06/29/1983 | EP0082500A1 Process for converting dialkyl sulfides to alkyl mercaptans |
| 06/29/1983 | EP0082461A2 Substituted phenoxyalkanol amines and phenoxyalkanol-cycloalkyl amines, process for their preparation, pharmaceutical compositions containing them and intermediates |
| 06/29/1983 | EP0082447A1 Process for the separation of methanol from the reaction products formed by the etherification of C4-C7 isoolefins with methanol |
| 06/29/1983 | EP0082404A1 Novel forms of diflunisal and related compounds |
| 06/29/1983 | EP0082394A2 A process for the production of aminophthalides and amino benzoic acids |
| 06/29/1983 | EP0082384A1 A process for the preparation of bis(4-hydroxyphenyl)biphenyl disulfone |
| 06/29/1983 | EP0082376A2 Substituted derivatives of amino alkane diols as gastric secretion inhibitors |
| 06/29/1983 | EP0082349A1 Process for the separation of acetone from the reaction mixtures of carbonylation reactions |
| 06/29/1983 | EP0082342A2 Catalytic composition and process for producing 1,2-dichloroethane |
| 06/29/1983 | EP0082324A2 Producing oximinosilanes, oximinogermanes and oximinostannanes |
| 06/29/1983 | EP0082316A1 Process for the production of methyl tert-butyl ether (MTBE) and of hydrocarbon raffinates extensively delivered from i-butene and methanol and apparatus thereto |
| 06/29/1983 | EP0082289A2 Manufacture of dialkyl sulfides from alkenes and hydrogen sulfide |
| 06/29/1983 | EP0082277A1 Process for the continuous production of polyvalent alcohols |
| 06/29/1983 | EP0082266A1 Substituted 1,5-diaminopentanes, their preparation and pharmaceutical compositions containing them |
| 06/29/1983 | EP0082258A1 Substituted m-phenylenediamines |
| 06/28/1983 | US4390742 Forming salt with an alkali metal hydroxide |
| 06/28/1983 | US4390741 Hydrogenation with phodium catalyst, distillation |
| 06/28/1983 | US4390738 Process for the oxidation of olefinic compounds to olefine oxides or derivatives thereof |
| 06/28/1983 | US4390737 Having at least one ortho hydrogen; catalyst containing manganese oxide |
| 06/28/1983 | US4390735 Process for the preparation of p-allylphenols |