Patents
Patents for C07C 67 - Preparation of carboxylic acid esters (66,429)
03/1987
03/24/1987US4652672 Beta blockers
03/24/1987US4652669 Monomers
03/24/1987US4652667 Process for transesterification of carbonate esters and carboxylic acid esters using a cyclic amidine catalyst
03/24/1987US4652657 Chiral rhodium-diphosphine complexes
03/24/1987US4652544 Solid acid catalyst of acid-treated hydrated niobium oxide and method for its preparation
03/24/1987US4652406 Process for the production of fatty acid alkyl esters
03/24/1987US4652402 4-(2,2,3-trimethylcyclopent-3-en-1-yl)-but-3-en-1-ols, methods for their production and use as odorants
03/24/1987US4652343 Process for the separation of mixtures of paraffin or respectively paraffins of 6-14 carbon atoms and alcohol or respectively alcohols of 4-8
03/24/1987US4652303 Herbicidal 5-(acylphenyl)cyclohexane-1,3-dione derivatives
03/24/1987CA1219606A1 Isomerization process
03/24/1987CA1219605A1 Conversion of olefins to higher molecular weight hydrocarbons with silicalite catalyst
03/24/1987CA1219604A1 Process for the preparation of perylene
03/24/1987CA1219603A1 Process for the production of ethylene glycol
03/24/1987CA1219602A1 Process for preparing ethylene glycol
03/24/1987CA1219601A1 Flame retarded halogenated polyol
03/24/1987CA1219593A1 Diamines and a process for their production
03/24/1987CA1219591A1 Hydroxylamine derivatives, preparation process use as plant growth factors and compositions containing same
03/24/1987CA1219587A1 Hydroxybenzylaminobenzenes as anti-inflammatory agents
03/24/1987CA1219586A1 Halomethyl-thioamino-benzamides, a process for their preparation and their use
03/24/1987CA1219584A1 N-substitute (4-hydroxyphenylthiomethyl) amine or ureide stabilizers
03/24/1987CA1219575A1 Nickel-based catalyst, its preparation and its application
03/24/1987CA1219525A1 Process for recovering gases from landfills
03/18/1987EP0214932A1 Lubricant compositions and hydraulic fluids comprising sulfurized phenol derivatives, and sulfurized phenol derivatives
03/18/1987EP0214852A2 Perfluoroaminoethers
03/18/1987EP0214779A1 Tricyclic compounds
03/18/1987EP0214651A2 Method for preparing 3-ethylbenzophenone
03/18/1987EP0214622A2 Transition metal complex catalyzed processes
03/18/1987EP0214616A2 Acetylenic prostaglandins
03/18/1987EP0214588A2 Cyclic oxime
03/18/1987EP0214572A2 Racemization of optically active compounds having a chlorine substituted chiral carbon atom
03/18/1987EP0214543A2 Process for the preparation of 1-aminonaphthalene-2,4,7-trisulfonic acid and 1-aminonaphthalene-7-sulfonic acid
03/18/1987EP0214530A1 A method for producing cycloolefins
03/18/1987EP0214426A1 Intermediates in the synthesis of carboxylic acids
03/18/1987EP0214147A1 Crystalline magnesia-silica composites and process for producing same.
03/18/1987CN86106692A Insecticidal alkenes
03/18/1987CN86106428A Anti-tumour method and compounds
03/18/1987CN85106510A Syngas conversion catalyst production and use thereof
03/18/1987CN85106400A Improved synthesis of 9-carbamoyl-9-(3-aminopropyl) fluorenes
03/17/1987US4650915 Chlorination, isomerization, adsorption, recycling
03/17/1987US4650913 Sulfinate-initiated addition of perfluorinated iodides to olefins
03/17/1987US4650911 Catalyst
03/17/1987US4650910 Process for the preparation of substituted styrenes
03/17/1987US4650906 Process for recovering ethyleneamines from aqueous solution of ethyleneamine carbonates
03/17/1987US4650905 Pre- and postemergence herbicides
03/17/1987US4650902 2-ketosulfonamides and process for their preparation
03/17/1987US4650899 Storage stable mixture of isomers
03/17/1987US4650897 Organic synthesis
03/17/1987US4650896 From 2-alkyl-1,4-diacyloxy-1,3-butadiene
03/17/1987US4650893 Bis-imido carbonate sulphones
03/17/1987US4650884 4-[4-(dimethylamino)-1-(4'-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)-benzonitrile (racemic citalopram diol) as intermediate to citalopram
03/17/1987US4650865 Sulfuric acid semiester salt and hydroxyl containing tertiary amine
03/17/1987US4650813 Anti-allergic hydroxybiphenyl compounds
03/17/1987US4650807 Antihistaminic compositions and methods containing pyridine derivatives
03/17/1987US4650753 Novel substrates for use in measuring the concentration of kallikrein in urine
03/17/1987US4650749 Heat-developable light-sensitive material
03/17/1987US4650652 Dissolving, precipitation of oxalates, baking
03/17/1987US4650649 Catalyst recovery process
03/17/1987US4650612 Process for the production of monoperoxydicarboxylic acids and their salts
03/17/1987CA1219288A1 Process and installation for the production of higher fuel through polymerisation of c-4 cuts
03/17/1987CA1219287A1 Simultaneous halogenation and fluoridation process of aromatic derivatives
03/17/1987CA1219286A1 Production of monoethylene glycol monomethyl ether, monoethylene glycol and ethanol from hydrogenolysis of polyalkylene glycols
03/17/1987CA1219285A1 Hydrogenolysis process for the production of monoethylene glycol monomethyl ether, monoethylene glycol and ethanol
03/17/1987CA1219284A1 Continuous process
03/17/1987CA1219283A1 Stabilization of aldehydes
03/17/1987CA1219282A1 Fungicidal n - polyhaloalkyl - or vinyl - thio substituted - ethane - sulfonamide compounds
03/17/1987CA1219281A1 Halogenation-nitration-fluoration of aromatic derivatives
03/17/1987CA1219279A1 Process for preparing carboxylic acid esters
03/17/1987CA1219278A1 Phlorophenone derivatives, processes for preparing such compounds, uses and pharmaceutical compositions of phlorophenone compounds
03/17/1987CA1219272A1 Ethylene oligomerization process
03/17/1987CA1219271A1 Ethylene oligomerization process
03/17/1987CA1219262A1 Bicyclic benzenoid aminoalkylene ethers and thioethers, and their pharmaceutical uses
03/17/1987CA1219257A1 1,8-dihydroxy-9-anthrone adducts and their use in human or animal medecine and for cosmetics
03/17/1987CA1219207A1 Process of radioimaging the myocardium of mammals utilizing radiolabeled lipophilic cations
03/12/1987WO1987001383A1 A method of bonding two substrates using arylcyclobutene monomeric compositions
03/12/1987WO1987001290A1 Carboxy, carboalkoxy and carbamyl substituted isonitrile radionuclide complexes
03/12/1987WO1987000521A3 New carboxylic acid derivatives, their manufacturing process, use and medicines containing these compounds
03/12/1987EP0198892A4 Method for preparing 1-hydroxyvitamin d compounds.
03/11/1987EP0214102A2 5-Aralkyl-substituted 2H-benzotriazoles and stabilized compositions
03/11/1987EP0214068A1 Process for the preparation of fluorinated aromatic compounds
03/11/1987EP0213996A1 Ramified polymers based on lipopeptides forming thermotropic and lyotropic liquid crystals, their use and corresponding monomers
03/11/1987EP0213976A1 Process for preparing carboxylic-acid chlorides by phosgenation of carboxylic acids, and catalysts for this process
03/11/1987EP0213945A2 Carboxy, carboalkoxy and carbamyl substituted isonitrile radionuclide complexes
03/11/1987EP0213925A2 Copolymerizable UV stabilizers
03/11/1987EP0213924A2 p-Acylaminobenzamides
03/11/1987EP0213907A1 N-(2,6-difluorobenzoyl)-N'-3,5-dichloro-4-[3,3,3-trifluoro-2-chloroprop-1-en-1-yl]phenyl-urea having insecticide activity
03/11/1987EP0213892A2 Herbicidally active enols
03/11/1987EP0213800A2 Monomer Production
03/11/1987EP0213736A2 Method for separating glycine and L-serine from a solution containing same
03/11/1987EP0213701A1 Thioether containing mercaptocarboxylic acids and process therefor
03/11/1987EP0213669A1 Process for the preparation of urea
03/11/1987EP0213639A2 Bis-phosphite compounds
03/11/1987EP0213580A2 Urethane containing perfluoroalkyl and epichlorhydrine groups, their aqueous dispersion and their use
03/11/1987EP0213572A1 3-and 4-amino-N(alkyl phenyl) benzamide compounds and composition containing same as anticonvulsant drugs
03/11/1987EP0213566A2 N-sulfenyl-benzene sulfon amides
03/11/1987EP0213547A1 Cyclohexanealkanoic acids
03/11/1987EP0213526A1 Spergualin-related compounds, a process for their preparation and their use as medicaments
03/11/1987EP0213485A1 Process for the production of arylamino-nitro-phenyl-hydroxyethyl sulphones
03/11/1987EP0213440A2 Polymerizable compounds and method for their preparation
03/11/1987EP0213422A2 Process for the selective hydrogenation of unsaturated compounds
03/11/1987EP0213403A2 Continuous process for the preparation of dimethyldiallyl ammonium chloride