| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 01/02/1986 | EP0166685A1 Process for the preparation of alpha-chloroacetoacetic-acid monomethyl amide |
| 01/02/1986 | EP0166684A1 Process for the preparation of hydroxy aromates |
| 01/02/1986 | EP0166652A1 Process for the ring opening of gem-dicyanoepoxides, and compounds obtained by this process |
| 01/02/1986 | EP0166650A1 Process for opening the ring of gem-dicyanoepoxydes and compounds produced by this process |
| 01/02/1986 | EP0166619A2 Process for the catalytic hydrogenation of diolefins |
| 01/02/1986 | EP0166615A2 Improvements in or relating to benzenesulfonamido derivatives |
| 01/02/1986 | EP0166599A2 Fluorochemical allophanate compositions and fibrous substrates treated therewith |
| 01/02/1986 | EP0166578A2 Process for reducing the cracking activity and increasing the conversion and selectivity in dehydrogenation and isomerization reactions by non-aqueous exchange of acidic sites on molecular sieves |
| 01/02/1986 | EP0166513A2 Preparation of zeolite ZSM-12 |
| 01/02/1986 | EP0166490A2 Process for the preparation of alpha-methyl-substituted ketones |
| 01/02/1986 | EP0166449A2 Low viscosity polyester compositions and a process for the preparation thereof |
| 01/02/1986 | EP0166443A2 Benzaldehyde and 4,6-0-benzylidene-D-glucose for alleviating pain |
| 01/02/1986 | EP0166438A2 Process for oxydehydrogenation of ethane to ethylene |
| 01/02/1986 | EP0166436A2 Use of dolichol or its ester in medicines |
| 01/02/1986 | EP0166422A1 Dihydropyridine derivatives, processes and intermediates for their preparation and pharmaceutical preparations containing them |
| 01/02/1986 | EP0166359A2 Recycle of butadiene product in catalytic dehydrogenation process |
| 01/02/1986 | EP0166348A2 Process for preparing alkyl esters of methyltartronic acid |
| 01/02/1986 | EP0166336A2 Recovery process for the regeneration of a fluoridization catalyst |
| 01/02/1986 | EP0166293A2 Process for the preparation of halogenated aliphatic carboxylic-acid fluorides |
| 01/02/1986 | EP0166283A1 Process for the preparation of optionally ring-substituted cinnamic acids |
| 01/02/1986 | EP0166186A2 Derivatives of substituted phenoxyphenyl-propionic acid |
| 01/02/1986 | EP0166155A1 2-Alkylsulphonyl-1,4-diaminobenzenes, process for their preparation and oxidative hair-dyeing compositions containing these compounds |
| 01/02/1986 | EP0166151A1 Novel extractants and method for the recovery of palladium |
| 01/02/1986 | EP0166020A1 New metal ion control agents based on dicyclopentadiene derivatives |
| 01/02/1986 | EP0099981B1 Process for the preparation of glyoxylic acid and glyoxylic acid derivatives |
| 01/02/1986 | EP0099841B1 Process for the preparation of beta, gamma insaturated carboxylic acids |
| 12/31/1985 | US4562299 Process for the preparation of vicinal diols soluble in water |
| 12/31/1985 | US4562295 Method of purifying cyclohexanone containing by-product organic acids |
| 12/31/1985 | US4562288 Method of operating mixer-settler |
| 12/31/1985 | US4562287 2-(4-Biphenylyl)-4-hexenoic acid and derivatives thereof having anti-inflammatory activity |
| 12/31/1985 | US4562284 Process for the preparation of carboxylic acids |
| 12/31/1985 | US4562282 4-Methyl-3-formyl-pentanoic acid esters |
| 12/31/1985 | US4562281 Reacting carboxylic acid with an ester phenolic compound and a halogenating and dehydrohalogenating agent |
| 12/31/1985 | US4562258 6-[3-Amino-1-(4-tolyl)prop-1E-enyl]pyridine-2-carboxylic acid derivatives having antihistaminic activity |
| 12/31/1985 | US4562256 1,6-Dialkyl-3-substituted-4-nitrophenyl-4,7-dihydropyrazolo[3,4-b]pyridine-5-carboxylic acid esters |
| 12/31/1985 | US4562253 Penicillins and cephalosportins to corresponding amine |
| 12/31/1985 | US4562208 N-Sulphenylated ureas, microbicidal agents containing these compounds and their use |
| 12/31/1985 | US4562207 Prostaglandin analogue |
| 12/31/1985 | US4562204 Trans-Δ2 -prostaglandin D derivatives, process for their preparation and compositions containing them |
| 12/31/1985 | US4562198 Combating fungi with substituted azolyl-tetrahydro-furan-2-ylidene-methane derivatives |
| 12/31/1985 | US4562153 Process for the separation of L-leucine and L-isoleucine |
| 12/31/1985 | US4562152 Process for obtaining pure L-leucine |
| 12/31/1985 | US4562067 Ultraviolet radiation absorption |
| 12/31/1985 | US4562010 Noncatalytic reacting of benzoic an hydri-de and benzotrchloride |
| 12/31/1985 | US4562009 Chemical intermediates, drugs, agriculture |
| 12/31/1985 | US4562007 Process for preparing carboxylic acid esters of hexitols |
| 12/31/1985 | US4561942 Azeotrope with water |
| 12/31/1985 | CA1198743A1 Method for para selective alkylation employing silicalite catalysts |
| 12/31/1985 | CA1198742A1 Production of ortho-suppressed dialkyl benzenes |
| 12/31/1985 | CA1198741A1 Rezorcine derivatives, process for their preparation and pharmaceutical compositions containing them |
| 12/31/1985 | CA1198740A1 Hydroformylation process with platinum (o) catalyst |
| 12/31/1985 | CA1198736A1 Process for decomposing a hydrogen fluoride and boron trifluoride ortho-benzoyl benzoic complex |
| 12/31/1985 | CA1198732A1 10-substituted 1,8-dihydroxy-9-anthrones and their use as therapeutic agents in human and veterinary medicines and as cosmetic agents |
| 12/31/1985 | CA1198685A1 Liquid phase adsorption and separation process |
| 12/30/1985 | EP0157781A4 1,23-dihydroxyvitamin d compounds. |
| 12/27/1985 | EP0165881A1 Process for the preparation of aldehydes |
| 12/27/1985 | EP0165746A2 Process for the coproduction of either a dialkyl carbonate or a dialkyl oxalate and tertiary butanol |
| 12/27/1985 | EP0165710A1 Benzene sulfonate quaternary ammonium salts of organic sunscreen carboxylic acids |
| 12/27/1985 | EP0165682A1 The preparation of 1-(3,4-dimethoxyphenethyl amino)-3-(substituted phenoxy)-2-propanols |
| 12/27/1985 | EP0165649A2 Fluoropolyether compounds |
| 12/27/1985 | EP0165564A2 Process for the preparation of 4-acylamino-2-alkylaminophenyl ethers |
| 12/27/1985 | EP0165557A2 Process for the preparation of phenol-resol ethers linked by o,o'-methylene ether groups, and their use |
| 12/27/1985 | EP0165529A1 Process for producing phenyl methacrylate or acrylate |
| 12/27/1985 | EP0165521A1 Process for the preparation of a mixture of an optionally substituted ester of cinnamic acid and an optionally substituted ester of beta-alcoxy-beta-phenylpropionic acid, and process for the preparation of optionally substituted cinnamic acid |
| 12/27/1985 | EP0165480A1 Method of preparing acyloxybenzenesulfonic acids and salts thereof |
| 12/27/1985 | EP0165470A2 A method for the preparation of benzene and methyl-substituted benzene derivatives |
| 12/27/1985 | EP0165439A1 Polyprenyl compound, process of producing it and pharmaceutical use |
| 12/27/1985 | EP0165422A1 Substituted bis-(4-aminophenyl)-sulphones, their preparation and their use as medicines |
| 12/27/1985 | EP0165361A1 Polycarbonates exhibiting improved heat resistance |
| 12/27/1985 | EP0165322A1 Method for the preparation of phenylacetonitrile substituted by a basic radical |
| 12/27/1985 | EP0165300A1 Nitration of phthalic acid and phthalic anhydride using nitric acid. |
| 12/24/1985 | US4560822 Zeolite catalyst, elevated temperature |
| 12/24/1985 | US4560818 Process for the oxidative dehydrogenation of ethyltoluene to methylstyrene |
| 12/24/1985 | US4560814 Process for alkylating halogenated and trifluoromethylated benzene compounds |
| 12/24/1985 | US4560813 Anion exchanging; tungstates, molybdates, vanadates; reuse |
| 12/24/1985 | US4560812 Evaporation, reaction with pentanol, separation flashing and vacuum distillation |
| 12/24/1985 | US4560807 Dehydrating methanol, distilling; purity and high yield |
| 12/24/1985 | US4560801 From 2,4,6-ytrimethylphenol, chlorine, alkali metal hydroxide, bicarbonate, carbonate |
| 12/24/1985 | US4560799 For rubbers, abs resin, polyesters and polyolefins |
| 12/24/1985 | US4560793 Process for producing terephthalic acid |
| 12/24/1985 | US4560792 Disproportionation of functional olefins |
| 12/24/1985 | US4560788 Process for producing oligoesters |
| 12/24/1985 | US4560786 Δ8,9 -Prostaglandin derivatives, their preparation and use as medicinal agents |
| 12/24/1985 | US4560777 Naproxen, antiinflammatory, antipyretic, analgesic |
| 12/24/1985 | US4560767 N-(2-amino-cycloalkenyl)benzeneacetamide and -benzamide analgesics and tritiated kappa agonists therefrom |
| 12/24/1985 | US4560721 Process for preparing an ether solution of polyamic acids and polyimide resins |
| 12/24/1985 | US4560511 Dehydration, 2-/1'-acetoxy-4'-hydroxy-4'-methylpentyl)-5,8-diacetoxy-1,4-naphthoquinone, alkali hydroxide, acidification |
| 12/24/1985 | US4560403 Cyclohexane derivatives having plant-growth regulating activities, and uses of these derivatives |
| 12/24/1985 | CA1198450A1 Process for making 1-(3-benzyloxyphenyl)-1,1- dimethylheptane and intermediates therefor |
| 12/24/1985 | CA1198448A1 Process for the preparation of glycol aldehyde |
| 12/24/1985 | CA1198446A1 Process of manufacturing diaryl esters of dicarboxylic acids |
| 12/24/1985 | CA1198441A1 Process for the preparation of lineatin |
| 12/24/1985 | CA1198439A1 Adducts of k vitaminic compounds and stabilizing vitaminis preparation thereof and stabilized adducts thus provided |
| 12/24/1985 | CA1198432A1 Herbicidally active substituted phenylsulfonyl guanidines and intermediates thereof |
| 12/24/1985 | CA1198430A1 Catalysis of condensation reactions |
| 12/24/1985 | CA1198407A1 Process for the preparation of unsymmetrical aliphatic ketones |
| 12/20/1985 | CN85100883A Heterogeneous catalyst comprising rhodium coordinated with polymer and its preparation |
| 12/19/1985 | WO1985005622A1 1,24-dihydroxy-delta22-vitamin d3 and process for preparing same |
| 12/19/1985 | WO1985005617A1 Phenylisopropylamine derivative and its preparation |
| 12/18/1985 | EP0165226A2 4-Amino-butanoic-acid derivatives, preparation and use |