Patents
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Patents for C07C 67 - Preparation of carboxylic acid esters (66,429)
09/1985
09/04/1985EP0153562A1 Process for the production of diphenyl-4,4'-disulfonic acid
09/04/1985EP0153561A1 Diisocyanates and their use in the production of polyurethane plastics
09/04/1985EP0153536A2 Improvements in catalysts
09/04/1985EP0153517A1 Novel catalysts and their preparation and process for the production of liquid paraffins
09/04/1985EP0020753B1 Skin-equivalent
09/03/1985US4539428 Etherification, hydrogenation
09/03/1985US4539426 Amino-containing benzenesulfonamide derivatives
09/03/1985US4539425 Process for the preparation of benzoic acid
09/03/1985US4539424 Preparation of linear esters by carbonylation of monoolefins
09/03/1985US4539423 From ketene carbon monoxide and ester of nitrous acid; platinum group catalyst
09/03/1985US4539420 Optically active 1-aromatic-group-substituted-1-alkanones and methods for their manufacture
09/03/1985US4539419 Treatment of allergies
09/03/1985US4539409 Process for preparing aromatic nitriles
09/03/1985US4539408 Condensation of tert-amine base with hydroxyalkanesulfonic acid or
09/03/1985US4539394 Lactone-modified diol
09/03/1985US4539319 Antidiarrhea agents, antisecretory agents
09/03/1985US4539302 Recovery of zerovalent nickel complexes
09/03/1985US4539196 Process for hydrogenating an alkylated anthraquinone
09/03/1985US4539160 Ketene O,O-acetals and their preparation
09/03/1985US4539153 Method of preparing 1 α-hydroxyvitamin D and 1 α-hydroxyprevitamin D compounds, and adducts of a previtamin D or tachysterol compound with a suitable dienophile
09/03/1985US4539148 Production of 1-oxacephams and intermediates
09/03/1985US4539077 Process for the preparation of urea
09/03/1985CA1192916A1 Process for the continuous production of secondary butyl alcohol
09/03/1985CA1192914A1 Production of m-fluoroacetophenone
09/03/1985CA1192913A1 1, 10-substituted 10-amino-deca-3, 7-diene-nitriles and process for their preparation
09/03/1985CA1192912A1 N-sulphenylated benzylsulphonamides, a process and their use as microbicides
09/03/1985CA1192909A1 Process for epimerizing trans-chrysanthemic acids; new intermediates obtained
09/03/1985CA1192908A1 Producing oximinosilanes, oximinogermanes and oximinostannanes
09/03/1985CA1192903A1 4,5-unsaturated prostanoic acid derivatives
09/03/1985CA1192902A1 Diazonium salts and reagents for bilirubin assay
09/03/1985CA1192892A1 Synthetic crystalline group viii metal silicate compositions and preparation thereof
09/03/1985CA1192891A1 Synthetic crystalline metal silicate and borosilicate compositions and preparation thereof
09/02/1985EP0070303A4 Synthesis gas system.
08/1985
08/29/1985WO1985003712A1 Melt processable optically anisotropic polymers
08/29/1985WO1985003706A1 Punaglandins and pharmaceutical use thereof
08/29/1985WO1985003704A1 Preparation of optically active 1,3-dioxolane-4-methanol compounds
08/29/1985WO1985003703A1 Carbonylation process improvement
08/29/1985WO1985003702A1 Transition metal complex catalyzed reactions
08/28/1985EP0153292A2 Purification of crude sorbic acid
08/28/1985EP0153277A2 Pleuromutilin derivatives, process for their preparation and their use
08/28/1985EP0153274A1 Carbacyclines, process for their preparation and their use as medicines
08/28/1985EP0153223A1 Process for the preparation of para-acyloxybenzene sulfonates by basic catalysis
08/28/1985EP0153222A1 Process for the preparation of para-acyloxybenzen sulfonates by acid catalysis
08/28/1985EP0153203A1 C10-C20-Branched-chain fatty acids useful as medicaments and the preparation thereof
08/28/1985EP0153181A2 Catalytic production of tert-amylphenols
08/28/1985EP0153160A1 Novel cytotoxic aminoalkyl phenol ethers
08/28/1985EP0153089A1 Ultra-violet absorbing compounds and compositions containing said compounds
08/28/1985EP0153077A2 Process for producing antimony-containing oxide catalyst supported on silica for use in fluidized bed reaction
08/28/1985EP0153036A1 Sulphonation of fatty acid esters
08/28/1985EP0153018A1 Lysine salt crystals and process for produktion thereof
08/28/1985EP0153016A2 Asymmetrical diesters of 1,4-dihydro-2,6-dimethyl-pyridine-3,5-dicarboxylic acid
08/28/1985EP0153009A1 Leukotriene antagonists
08/28/1985EP0152965A2 Process for preparing 2,6-substituted-9-(1,3-dihydroxy-2-propoxy-menthyl)-purines and certain derivatives
08/28/1985EP0152918A1 Olefin conversion
08/28/1985EP0152872A1 Arginyl-3-carboxy-4-hydroxyanilide and their use
08/28/1985EP0152828A2 New distillation and rectification process of alcohols and apparatus for its performance
08/28/1985EP0152820A2 Carbamate compounds, compositions and method of making the same
08/28/1985EP0152809A2 Catalyst for the synthesis of methanol and alcohol mixtures containing higher alcohols
08/28/1985EP0152800A1 Process for the preparation of alkyl gallates
08/28/1985EP0152784A1 Fluoroalkyl groups containing salts of beta-alkylaminopropionic-acid esters, process for their preparation and their use in the preparation of aqueous polyacrylate dispersions containing fluoroalkyl groups
08/28/1985EP0152757A2 Preparation of terpinen-4-ol
08/28/1985EP0152756A1 Method of preparing alkali metal salts of organic diamines
08/28/1985EP0152652A1 Catalyst activation
08/28/1985EP0152648A1 Process for the production of a mixture of methanol and higher alcohols
08/28/1985EP0152598A1 Cyanomethyl-(2-cyano-ethyl)-(3-hydroxy-propyl)-amine and its use for the production of 1-(3-hydroxy-propyl)-1,4-diazepan and 1,4-bis-[3-(3,4,5-trimethoxy-benzoyloxy)-propyl]-diazepan
08/28/1985EP0152591A2 2-Thiocyanato benzamides
08/28/1985EP0152485A1 Binder-free zeolite catalyst, process for its preparation, and catalytic reaction using same
08/27/1985US4538017 Conversion of paraffins to aromatics
08/27/1985US4538013 Process for producing Diels-Alder adducts while inhibiting the formation of polymeric by-products
08/27/1985US4538012 Oligomerization of liquid olefin over a nickel-containing silicaceous crystalline molecular sieve
08/27/1985US4538009 Preparation of substituted phenols
08/27/1985US4538007 Process for the simultaneous recovery of 4-hydroxy-diphenyl and 4,4'-dihydroxydiphenyl
08/27/1985US4538002 Dehydrogenation of p-isopropylhenol, methylation, and treatment with hydrogen peroxide
08/27/1985US4537999 Reaction of dinitroanisoles with an alcohol in presence of an alkaline compound
08/27/1985US4537997 Process for treating hydroformylation catalyst
08/27/1985US4537996 Extract from cortex of magnolia;antiallergens
08/27/1985US4537989 Imino-bicyclo (3.3.0) octane derivatives
08/27/1985US4537988 Process for the preparation of 2-(4-hydroxyphenyl)-3-methylbutyric acid
08/27/1985US4537987 Preparation of pure monoesters of adipic acid
08/27/1985US4537985 Process for the manufacture of 1,4-bis[2-(4'-carbomethoxystyrenyl)] benzene
08/27/1985US4537979 Alpha-substituted-alkylarylketals particularly useful for preparing alpha-arylalkanoic acids
08/27/1985US4537970 Carbonylation of arylhalides with carbon monoxide in presence of cobalt catalyst
08/27/1985US4537905 Fungicidally active substituted oximinoacetanilides
08/27/1985US4537903 Substituted cinnamyl-2,3-dihydrobenzofuran and analogs useful as anti-inflammatory agents
08/27/1985US4537897 3-(1,2-Propadienyl)-cyclopropane-carboxylates
08/27/1985US4537896 Thrombin inhibiting arylsulfonyl guanidinophenylalanine amides
08/27/1985US4537871 Carbonylation catalyst
08/27/1985US4537781 Antiepileptic agents
08/27/1985US4537726 Multi-stage process with adiabatic reactors for the preparation of isocyanates
08/27/1985US4537724 Alkanoyloxybenzenesulfonate salt production
08/27/1985US4537714 Process for the preparation of lower alkyl esters of N-L-α-aspartyl-L-phenylalanine and of new intermediates for their preparation
08/27/1985US4537713 Process for the reduction of reducible groups and its use
08/27/1985US4537622 Postemergenece herbicides
08/27/1985US4537621 3-(substituted thio)-4-nitro derivatives
08/27/1985US4537618 Pre-and post-emergence hirbicide
08/27/1985CA1192577A1 Process for the preparation of pivalonitrile
08/27/1985CA1192576A1 Production of an acylium anion product and carboxylic acids and esters therefrom
08/27/1985CA1192575A1 Preparation of bis-(aminocyclohexyl)-dialkylmethanes
08/27/1985CA1192572A1 Process for the production of glycollic acid esters
08/27/1985CA1192571A1 Process for preparing esters by carbonylation of monoolefinic compounds
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