| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 09/22/1982 | EP0060674A1 Dihydropyridine anti-ischaemic and antihypertensive agents, processes for their production, and pharmaceutical compositions containing them |
| 09/22/1982 | EP0060659A1 Pharmaceutical composition for tumour treatment and process for preparing it |
| 09/22/1982 | EP0060653A2 Improved diamine recovery process |
| 09/22/1982 | EP0060617A1 Fluorobenzyl cyclopropane carboxylates, their preparation, compositions and use as insecticides |
| 09/22/1982 | EP0060580A1 Crystalline phenylacetate enantiomer pair, and preparation of a pesticidal enantiomer pair |
| 09/22/1982 | EP0060528A1 Process for obtaining gases containing methyl chloride |
| 09/22/1982 | EP0060523A1 Process for removing hydroperoxides and aldehydes from allyl-alkyl ether |
| 09/22/1982 | EP0060511A1 Process for the preparation of urea |
| 09/22/1982 | EP0060476A2 Process for the preparation of N substituted di and/or polyurethanes |
| 09/22/1982 | EP0060466A1 Method for optical resolution of 2-(4-chlorophenyl)-3-methyl-butanoic acid |
| 09/22/1982 | EP0060426A2 N-(2,2,2-trifluoroethyl)-N-alkyl-azolyloxyacetic-acid amides, their preparation and use as herbicides and intermediates for their preparation |
| 09/22/1982 | EP0060419A1 Process for the preparation of o- and p-acyl phenols |
| 09/22/1982 | EP0060317A1 Use of graphite particles as diluent in a fixed bed exothermic reaction and process for the catalytic oxychlorination of ethylene |
| 09/22/1982 | EP0060258A1 Method for producing 3,6-bis(carboethoxyamino)-2,5-diaziridinyl-1,4-benzoquinone. |
| 09/21/1982 | USRE31037 Group ib and transition metal oxides |
| 09/21/1982 | US4350833 Terephthaldialdehyde monoacetal and method for manufacture thereof |
| 09/21/1982 | US4350826 Process for preparing p-hydroxy phenylglycine |
| 09/21/1982 | US4350824 Process for the preparation of 1,1-dichloro-alkenes |
| 09/21/1982 | US4350706 Urea and thiourea compounds and insecticidal compositions |
| 09/21/1982 | US4350674 Visualizing heptobiliary system |
| 09/21/1982 | US4350665 Catalytic reactor |
| 09/21/1982 | US4350644 Isopropylbenzene derivatives |
| 09/21/1982 | US4350642 Process for preparation of a pesticidal phenylacetate enantiomer pair |
| 09/21/1982 | US4350641 4-Tert.-butoxyphenylglycinonitrile and the preparation of D-(-)- and L-(+)-4-hydroxyphenylglycine |
| 09/21/1982 | US4350640 Preparation of substituted (cyclo)alkanecarboxylic acid α-cyano-3-phenoxy-benzyl esters |
| 09/21/1982 | US4350636 Preparation of phenylacetonitriles carrying basic substituents |
| 09/21/1982 | US4350573 Halogenated aromatic amines which are stable in color, and a process for their preparation |
| 09/21/1982 | US4350572 Purification of carboxylic acid esters containing aldehydes and/or acetals |
| 09/21/1982 | CA1132284A1 Thermally stable, flame-retardant polymers and selected oligomers useful therein |
| 09/21/1982 | CA1132136A1 Amino acid derivatives |
| 09/21/1982 | CA1132135A1 Tyrosylated proinsulin c-peptide derivatives |
| 09/21/1982 | CA1132126A1 Supported nickel-cobalt-silica coprecipitated hydrogenation catalyst |
| 09/21/1982 | CA1132041A1 Method of controlling mollusc pest |
| 09/16/1982 | WO1982003074A1 New process for the esterification of amino acids |
| 09/16/1982 | WO1982003025A1 Improved method for decomposition of halogenated organic compounds |
| 09/15/1982 | EP0060171A1 Process for the N-alkylation of organic nitrogen compounds |
| 09/15/1982 | EP0060103A1 Process for manufacturing ethylene |
| 09/15/1982 | EP0060089A1 Improved method for decomposition of halogenated organic compounds |
| 09/15/1982 | EP0060066A1 Process for the production of methacrylic acid from isobutyraldehyde employing a catalyst |
| 09/15/1982 | EP0059983A1 Substituted biphenyl compounds for use as a medicament |
| 09/15/1982 | EP0059843A1 Process for production of a tartronic acid solution |
| 09/15/1982 | EP0059813A1 Process for preparing m,m'-dinitrobenzophenone |
| 09/15/1982 | EP0059792A1 Process for the stabilisation of aqueous solutions of acetoacetamides |
| 09/14/1982 | US4349690 9-Deoxy-9-methylene-6-keto-PGE-type compounds |
| 09/14/1982 | US4349550 Fungicidal N-(pyridazinoacetyl)-anilines |
| 09/14/1982 | US4349526 Process for the production of hydrogen peroxide |
| 09/14/1982 | US4349520 Continuous hydrolysis of ketoxime |
| 09/14/1982 | US4349484 Process for the manufacture of mixtures of diphenylmethane diisocyanates and polyphenyl polymethylene polyisocyanates |
| 09/14/1982 | US4349471 Process for the preparation of aromatic sulphonic acid halides |
| 09/14/1982 | US4349464 Alkali metal hydroxide extraction of aluminum from aluminum-zinc-copper alloy |
| 09/14/1982 | US4349452 Anisotropic, liquid crystals |
| 09/14/1982 | US4349419 Process for separation of alkyl phenols by azeotropic distillation |
| 09/14/1982 | US4349418 Quinoline and isoquinoline, solvent extraction |
| 09/14/1982 | US4349417 Process for the manufacture of extremely pure monoethylene glycol |
| 09/14/1982 | US4349415 Process for separating organic liquid solutes from their solvent mixtures |
| 09/14/1982 | US4349377 Phenoxyphenylthioalkanecarboxylic acid amides and their use as herbicides and plant growth regulants |
| 09/14/1982 | CA1131663A1 Process for the preparation of ethers from the reaction of olefins on alcohols |
| 09/14/1982 | CA1131662A1 Process for the preparation of tertiary alkyl ethers |
| 09/14/1982 | CA1131660A1 METHOD FOR RESOLVING RACEMIC 6-METHOXY-.alpha.-METHYL-2-NAPHTHALENEACETIC ACID INTO ITS ENANTIOMERS |
| 09/14/1982 | CA1131659A1 Sulphonic acids and sulphonates |
| 09/14/1982 | CA1131657A1 Recovery of methacrylic acid and alcohol in methacrylate production process |
| 09/14/1982 | CA1131655A1 2,3-dicyano-hydroquinone derivatives |
| 09/14/1982 | CA1131650A1 Oxime derivatives of diphenyl ethers, processes for their production and their use in herbicidal compositions |
| 09/14/1982 | CA1131637A1 Propenimidates, their preparation and rearrangement to pyrimidines |
| 09/14/1982 | CA1131608A1 Resin-ligand-transition-metal-complex composition and processes for using this composition as catalyst |
| 09/14/1982 | CA1131445A1 Anhydrous gasohol from aqueous alcohol and whole gasoline through dehydration column |
| 09/08/1982 | EP0059685A1 Alpha-isopropyl or alpha-cyclopropylphenyl acetates, process for their preparation and their use in pest control |
| 09/08/1982 | EP0059659A1 Derivatives of 4-methyl-3-formyl-pentanoic acid, their process of preparation and their application in the preparation of cyclic derivatives |
| 09/08/1982 | EP0059516A1 Process for the removal of urea, ammonia and carbon dioxide from dilute aqueous solutions |
| 09/08/1982 | EP0059404A1 Process for obtaining gases containing methyl chloride |
| 09/08/1982 | EP0059373A1 Process for the preparation of benzyl alcohols |
| 09/08/1982 | EP0059367A1 Process for the separation of organic iodine compounds from carboxylation products of methanol, methyl acetate and dimethyl ether |
| 09/08/1982 | EP0059365A2 3-Bromo-4-fluoro-benzyl derivatives, and methods for their preparation |
| 09/08/1982 | EP0059335A1 Novel process for preparing threo-2-hydroxy-3-(4-methoxyphenyl)-3-(2-nitrophenylthio)-propionic ester |
| 09/08/1982 | EP0059323A1 Sulfonated rubrene and aqueous chemiluminescent compositions containing the same |
| 09/08/1982 | EP0059319A1 Liquid phase synthesis of hexafluoroacetone |
| 09/08/1982 | EP0059251A1 Agent for the stabilisation of trichloroethylene, and trichloroethylene containing this agent |
| 09/08/1982 | EP0059241A1 Process for preparing aromatic sulfonyl halogenides |
| 09/07/1982 | US4348542 Process for the production of mixtures of alkylated aromatic hydroxy compounds |
| 09/07/1982 | US4348541 Methanol homologation using cobalt-ruthenium catalysts |
| 09/07/1982 | US4348540 Manufacture of aqueous formaldehyde |
| 09/07/1982 | US4348538 Imines, glyocylic acids, benzoyl cyanides |
| 09/07/1982 | US4348537 Olefin oxidation |
| 09/07/1982 | US4348536 Odorless catalysts for the synthesis of polyurethanes |
| 09/07/1982 | US4348534 Preparation of 2-aryloxy-2-haloproptonic acid compounds |
| 09/07/1982 | US4348411 Combating bacteria with halogenomethylsulphonylphenyl-phthalamic acids |
| 09/07/1982 | US4348409 Insecticidal esters |
| 09/07/1982 | US4348406 Novel guanidine derivatives |
| 09/07/1982 | US4348383 Dithioether-based cosmetic compositions for the treatment of the oily state of hair and skin |
| 09/07/1982 | US4348377 Radiopacity |
| 09/07/1982 | US4348336 Process for the isolation of 1-naphthylamine-4,6- and 1-naphthylamine-4,7-disulphonic acid |
| 09/07/1982 | US4348335 Process for the partial reduction of polynitrated diaryl compounds |
| 09/07/1982 | US4348334 Process for producing the magnesium salt of 3-nitro-naphthalene-1,5-disulfonic acid (nitro-Armstrong's acid) |
| 09/07/1982 | US4348317 Recovery of L-phenylalanine and L-aspartic acid during preparation of α-L-aspartyl-L-phenylalanine methyl ester |
| 09/07/1982 | US4348265 Process for the selective aliphatic chlorination of alkylbenzenes |
| 09/07/1982 | US4348260 Method for inhibiting polymerization of conjugated dienes |
| 09/07/1982 | US4348221 For use with cereal or rice crops |
| 09/07/1982 | CA1131256A1 Process for preparation of aromatic hydroperoxides |
| 09/07/1982 | CA1131255A1 Process for the selective monoetherification of pyrocathechol |
| 09/07/1982 | CA1131253A1 Process for preparing cis-bicyclooctylamines |