Patents
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Patents for C07C 67 - Preparation of carboxylic acid esters (66,429)
03/1984
03/21/1984EP0103448A2 Production of sintered glasses and ceramics
03/21/1984EP0103446A2 Volatile metal complexes
03/21/1984EP0103400A1 Process for making carbohydrazide
03/21/1984EP0103383A1 Process for selenium purification
03/21/1984EP0103381A1 Substituted anthra(1,9-cd)pyrazol-6(2H)-ones
03/21/1984EP0103274A2 Perfluoroalkylmaleic amides and perfluorofumaric amides, process for their preparation and their use as stain repellent agents
03/21/1984EP0103273A1 Process for the preparation of glycerol ethers, and their use
03/21/1984EP0103241A2 Process for the preparation of ortho-benzyl phenol
03/21/1984EP0103211A1 Soil repellents derived from fluorinated acrylates and aromatic amines
03/21/1984EP0103197A1 Acidic O-nitroaromatics as photoinhibitors of polymerization in positive working films
03/21/1984EP0103136A2 5,5-dichloro-3,3-dimethylpentanoic acid and a process for its preparation
03/21/1984EP0103126A1 Process for preparing 4-amino-5-dialkoxymethylpyrimidine derivatives
03/20/1984US4438285 Process for the catalytic hydrogenation of 1-4-butynediol to 1-4 butanediol
03/20/1984US4438283 Basification of a diallyl carbinol
03/20/1984US4438277 Antilipemic, anticholesterol
03/20/1984US4438276 A pyridine, chlorosulfonic acid, methyl anthranilate, isopropylamine
03/20/1984US4438275 2,2-difluoro-benzodioxoles
03/20/1984US4438217 Catalyst for oxidation of propylene
03/20/1984US4438143 Badrenolytic agent for treating coronary disorders
03/20/1984US4438136 Prostaglandins
03/20/1984US4438135 1-(3,4-Bis-(3-(lower alkoxycarbonyl)-2-thioureido)-phenyl-1-phenylthylenes
03/20/1984US4438133 Therapeutically effective derivatives of cystine
03/20/1984US4438106 Inclusion compound of eicosapentaenoic acid or docosahexaenoic acid with cyclodextrin
03/20/1984US4438103 Organic compounds
03/20/1984US4438044 From malic acid and cysteine mineral salt
03/20/1984US4438043 Alkylation or aralkylation with trihalomethyl compound, hydrolysis
03/20/1984US4438042 Preparation of aromatic/aliphatic nitriles
03/20/1984US4438041 Process for preparing esters of cyanoacetic acids
03/20/1984US4438038 Process for the production of oil-soluble metal salts
03/20/1984US4437880 Herbicides
03/20/1984US4437879 Oxime derivatives for protecting plant crops
03/20/1984CA1164017A1 Reaction products of an olefin, a norbornene and a cyclopentadiene
03/20/1984CA1164016A1 Liquid phase synthesis of hexafluoroisobutylene
03/20/1984CA1164015A1 Process for synthesizing aniline
03/20/1984CA1164013A1 Process for the preparation of 2,3-dichlorosulphonyl- acrylonitriles
03/20/1984CA1164011A1 Preparation of unsaturated acids and esters from saturated carboxylic acid derivatives and carbonyl compounds over phosphate catalysts
03/20/1984CA1164009A1 Process for the preparation of chloro-fluoroalkenyl- substituted cyclopropanecarboxylic acid esters
03/20/1984CA1164006A1 Process for the preparation of prostanoids
03/20/1984CA1163950A1 Method and apparatus for controlling the formation of polymer accumulations during distillation of a vinylaromatic monomer
03/15/1984WO1984000951A1 Process for eliminating hydrogen sulphide contained in a gas mixture
03/15/1984WO1984000875A1 Acyl guanidines
03/14/1984EP0102936A1 Continuous process for producing nitrilotriacetonitrile
03/14/1984EP0102935A1 Process for producing nitrilotriacetonitrile
03/14/1984EP0102929A2 Propylamine derivatives, process for their preparation, pharmaceutical compositions containing these compounds, and their therapeutical use
03/14/1984EP0102920A1 Process for the preparation of sterically hindered hydroxyphenyl carboxylic-acid esters
03/14/1984EP0102912A1 A process for the purification of diisopropenylbenzene
03/14/1984EP0102894A1 Process for eliminating hydrogen sulfide contained in a gaseous mixture
03/14/1984EP0102893A1 A novel production of 1-oxacephams
03/14/1984EP0102858A1 Process for the preparation of vinyl chloride
03/14/1984EP0102840A1 Preparation of ethers and alcohols from olefins and conversion of olefins to ethers and alcohols
03/14/1984EP0102833A1 Carboxylation of metal aryloxides
03/14/1984EP0102808A1 Process for producing benzophenone-azines
03/14/1984EP0102754A1 Process for reclamation of high purity selenium, tellurium, and arsenic from scrap alloys
03/14/1984EP0102753A1 Process for preparation of high purity tellurium
03/14/1984EP0102716A1 A process for isomerizing xylenes
03/14/1984EP0102688A1 Catalysts, their preparation and use in vapour phase oxidation of unsaturated aldehydes
03/14/1984EP0102687A2 Process for the preparation of a 4-halo-2-hydroxyimino-acetoacetic acid ester
03/14/1984EP0102655A2 Process for oxidising alcohols to aldehydes and/or ketones
03/14/1984EP0102642A1 Process for purifying methacrylic acid
03/14/1984EP0102641A2 Catalyst for manufacturing methacrolein
03/14/1984EP0102632A2 Alkyl polyamine ethers as catalysts for isocyanate reactions
03/14/1984EP0102594A2 Olefins preparation process
03/14/1984EP0102578A2 2-Aryl-2-azolyl-methyl-1,3-dioxepines
03/14/1984EP0102561A1 Process for producing acetic anhydride
03/14/1984EP0102554A1 Compounds for dilating the smooth muscles of the upper urinary tract
03/14/1984EP0102520A1 Process for the inversion of the configuration of optically active compounds, and optically active intermediates for this process
03/14/1984EP0102509A1 Oxamid-acid derivatives, process for their preparation and therapeutical agents containing them
03/14/1984EP0102493A2 Alkylation catalyst, process for its production and its use in the ortho-alkylation of phenols
03/13/1984US4436946 Preparation of propylene and butylene dimers using palladium cyanide as catalyst
03/13/1984US4436945 Method of hydro-dealkylation
03/13/1984US4436944 Cyclization, aromatization
03/13/1984US4436943 Process for the preparation of 2,2-dicyclohexenylpropane
03/13/1984US4436941 Hydrogen fluoride catalyst
03/13/1984US4436939 Process for producing 1-(p-prenylphenyl)ethanol
03/13/1984US4436938 Catalytic amination of methanol using zeolite containing alkaline
03/13/1984US4436937 Aluminum halide catalyst
03/13/1984US4436936 Acid catalysts
03/13/1984US4436935 Herbicidal and plant growth inhibiting properties
03/13/1984US4436932 Alkane acetates produced by oxidative esterification of olefins over ammonium borate in the presence of a carboxylate ion source
03/13/1984US4436931 Niobium, iron or bismuth oxide catalyst
03/13/1984US4436930 Alkane acetates produced by oxidative esterification of olefins over alkali metal borates
03/13/1984US4436929 Alkane acetates produced by oxidative esterification of olefins over alkali earth metal borates
03/13/1984US4436928 Alkane acetates produced by oxidative esterification of olefins over catalyst systems containing oxides and borates
03/13/1984US4436927 Alkane acetates produced by oxidative esterification of olefins over thallium borate
03/13/1984US4436926 Alkane acetates produced by oxidative esterification of olefins over a catalyst containing a rare earth oxide
03/13/1984US4436919 For asymmetric hydroboration and reduction reactions
03/13/1984US4436918 From a 2,5-dioxopyrrolidine compound
03/13/1984US4436889 Preparation of carboxylic acids by carbonylation of alcohols
03/13/1984US4436842 Polyurethanes
03/13/1984US4436836 Catalyst for the hydrodealkylation of alkylaromatic compounds
03/13/1984US4436835 Dehydrogenation catalysts
03/13/1984US4436833 Preparation of methanol synthesis catalyst comprising zinc, copper and aluminum
03/13/1984US4436828 Reactive asymmetrical dicarboxylic acid esters and reagents for the investigation of cardiac glycosides
03/13/1984US4436753 Cardiovascular disorders
03/13/1984US4436752 Antisecretory, antiulcer
03/13/1984US4436740 3-Cycloalkylamino-2-OR-propoxycyanopyridines
03/13/1984US4436726 N-Acylpeptide compound, processes for the preparation thereof and the pharmaceutical compositions
03/13/1984US4436671 Process for producing unsaturated aliphatic dinitriles
03/13/1984US4436670 Process for producing hydroxybenzonitriles
03/13/1984US4436669 Preparation of aromatic/aliphatic nitriles
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