C07C 67 - Preparation of carboxylic acid esters

Patents for C07C 67 - Preparation of carboxylic acid esters (66,429)
11/1980
11/04/1980	US4232179 Dehydration of ethanol on fixed bed catalyst
11/04/1980	US4232178 From hydrocarbon oxidates
11/04/1980	US4232173 15-Sulfonamidoprostaglandin derivatives
11/04/1980	US4232171 Process for producing methyl formate
11/04/1980	US4232042 Di-Carboxylic acid derivatives
11/04/1980	US4232037 2,6-Dialkoxybenzamides, intermediates, pharamaceutical compositions and methods for treatment of psychotic disorders
11/04/1980	US4231967 Reaction of a phenol and formaldehyde using an organic chromium or iron compound as catalyst
11/04/1980	US4231966 Method of conducting reactions in a trickel-type reactor
11/04/1980	US4231964 Nitroamines, processes for their manufacture and their use as diazo components
11/04/1980	US4231963 Process for producing aminophenol ether
11/04/1980	US4231961 Process for preparation of urea
11/04/1980	US4231952 Decomposition of aliphatic carbamoyl chloride in the presence of a high-boiling mono- or diisocyanate
11/04/1980	US4231942 Styryl compounds
11/04/1980	US4231923 Narcotics, oligopeptides, radioactivity
11/04/1980	US4231839 After-treatment processes and apparatus, especially for urea and ammonium nitrate plants
11/04/1980	US4231787 4-(trifluoromethylphenoxy)phenoxy-propanols or esters
11/04/1980	CA1088958A1 Catalytic reforming method for production of benzene and toluene
11/04/1980	CA1088957A1 Process for the purification of methanol obtained from kraft pulping condensates
11/04/1980	CA1088950A1 Triphenylalkene derivatives
11/04/1980	CA1088946A1 Stabilized polyolefin composition
11/04/1980	CA1088943A1 Preparation of a 5-substituted indane-2 carboxylic acid and functional derivatives
11/04/1980	CA1088938A1 3,3-d1-substituted phthalides and intermediates and processes
11/04/1980	CA1088933A1 15,16-dihydroxyprostaglandins
11/04/1980	CA1088932A1 Prostane derivatives
11/04/1980	CA1088931A2 Preparation of 9-oxo tetrahydropyranyl substituted prostaglandin intermediates
11/04/1980	CA1088930A2 Preparation of 9-hydroxy tetrahydropyranyl substituted prostaglandin intermediates
11/04/1980	CA1088889A1 Process for working up liquid chlorohydrocarbon residues
10/1980
10/29/1980	EP0018342A1 Novel derivatives of glycerin, their preparation and pharmaceutical compositions containing them
10/29/1980	EP0018163A1 Production of butane-1,4-diol
10/29/1980	EP0018161A1 Aldehyde-ethers and process for their production
10/29/1980	EP0018118A2 Production of thiophenols
10/29/1980	EP0018117A1 Catalytic production of hydrocarbons including catalyst regeneration
10/29/1980	EP0018103A1 Ammoxidation catalyst for the production of acrylonitrile from propylene and process for producing the same
10/29/1980	EP0018100A2 Substituted aromatic biologically active compound, a process for its preparation and its use as biocide
10/29/1980	EP0018090A1 Crystalline zeolite product constituting ZSM-5/ZSM-11 intermediates and its use for organic compound conversion
10/29/1980	EP0018076A1 9-Aminoalkylfluorenes, process therefor and antiarrhythmic formulations thereof
10/29/1980	EP0018037A1 Process and apparatus for preparing aluminium alkoxides
10/29/1980	EP0018035A1 Process for producing alumina
10/29/1980	EP0018022A1 Process for preparing a catalyst for the hydration of olefins to alcohols
10/29/1980	EP0017972A1 Fluidised-bed recovery of tolylene diisocyanate and/or high boiling solvents from distillation residues of the production of tolylene diisocyanate
10/29/1980	EP0017952A2 Process for the production of styryl-cyclopropanecarboxylic-acid esters, intermediates therefor and process for their production
10/29/1980	EP0017946A1 Salts of alpha-aminoacetanilides, process for their preparation and their use as plant growth regulators
10/29/1980	EP0017931A2 4H-3,1-Benzoxazine derivatives, methods of their preparation and their use in combating undesirable vegetation
10/29/1980	EP0017907A1 Process for producing cyclohexene derivatives
10/29/1980	EP0017883A1 Sulphur-containing diisocyanates, a process for their preparation and their use as synthesis components to prepare polyurethanes
10/29/1980	EP0017882A1 Process for the preparation of 3-phenoxy-4-fluoro-benzoic acid
10/29/1980	EP0017866A1 Process for the obtention of anhydrous or substantially anhydrous formic acid
10/29/1980	EP0017851A1 Process for the preparation of a mixture of 2-hydroxybenzyl alcohol and 4-hydroxybenzyl alcohol
10/29/1980	EP0017850A1 N,N-disubstituted ethylglycine esters, their preparation and use, fungicides containing them and their preparation
10/29/1980	EP0017827A1 Process for the preparation of metallic soaps
10/29/1980	EP0017800A2 Process for preparing cyclohexene derivatives and an intermediate material in this process
10/29/1980	EP0017772A1 Method of improving the solubility of biologically active agents in water and in lower aliphatic alcohols, and compounds having an improved solubility
10/29/1980	EP0017771A1 Process for the recovery of 2-hydroxynaphthaline-3-carboxylic acid from the reaction products of the alkali metal salts obtained from 2-hydroxynaphthaline with carbon dioxide
10/29/1980	EP0017711A1 Process for the preparation of 2,2-bis(4-(2,3-dibromopropoxy)-3,5-dibromophenyl) propane
10/29/1980	EP0017706A2 N'-Phenyl-N-methylurea derivatives, processes for their preparation and their uses as herbicides
10/29/1980	EP0017699A1 Derivatives of 2-hydroxy-naphthalene and diazo photographic material containing them as coupling components
10/29/1980	EP0017690A1 Oil-soluble sulfonated polyols and sulfonated polyolesters and their preparation
10/28/1980	US4230897 Process for selectively hydrogenating a hydrocarbon cut containing at least one diolefinic hydrocarbon and at least one acetylenic hydrocarbon using a palladium catalyst with crystallites of at least 50 angstroms
10/28/1980	US4230894 Isomer separation by catalytic cracking using a selective zeolite
10/28/1980	US4230891 2-(2,2-Dihalovinyl)-3,3-dimethylcyclopropanecarbaldehyde dimethyl acetal
10/28/1980	US4230889 Dissolving 1,1-dihydroperoxycyclohexane in water, an alcohol, an ester, or a ketoalcohol
10/28/1980	US4230888 Process for purification of acrylic acid by fractional crystallization
10/28/1980	US4230877 Acid catalyzed condensation of an n-aryl carbamic acid ester with a carbonyl compound
10/28/1980	US4230876 Process for the preparation of urethanes
10/28/1980	US4230857 Carbonates and urethanes of 2,2'-alkylene or -cycloalkylene-bis-4,6-disubstituted phenols as stabilizers for organic materials
10/28/1980	US4230851 Bicyclic nitrogen basic condensation agent
10/28/1980	US4230681 Method of manufacturing hydrogen chloride from solutions of amine hydrochlorides
10/28/1980	US4230644 Derived from triaryl phosphites and chlorine or bromine
10/28/1980	US4230642 Process for producing 3,5-dichloro-α-methylstyrene
10/28/1980	US4230636 React carbon monoxide with methylamine and trimethylamine
10/28/1980	US4230633 Novel Fischer-Tropsch catalysts
10/28/1980	US4230484 Control of pollen formation
10/28/1980	CA1088577A1 Process for the alkylation-transalkylation of aromatic hydrocarbons by methanol
10/28/1980	CA1088574A1 Process for the high pressure methylation of 2,6- xylenol
10/28/1980	CA1088572A1 Manufacture of salts of dicarboxylic acids and diamines
10/28/1980	CA1088570A1 Catalyst and a process for the production of nitrodiphenyl amines
10/28/1980	CA1088569A1 Diphenyl-alkyl polyamine compounds
10/28/1980	CA1088568A1 Method of preparing 2,2'-dithiodianiline
10/28/1980	CA1088567A1 Production of o-alkoxyphenols
10/28/1980	CA1088566A1 PREPARATION PROCESS OF .alpha.-CYANO 3-PHENOXY BENZYLIC ALCOHOL
10/28/1980	CA1088565A1 Process for preparing tetramethylthiuram tetrasulfide
10/28/1980	CA1088564A1 Hydrogen fluoride removal from glycolic acid
10/28/1980	CA1088563A1 Production of carboxylic acids from olefins and mixtures of olefins
10/28/1980	CA1088560A1 Process for producing terephthalic acid
10/28/1980	CA1088559A1 Haloacylanilides as microbicidal active substances
10/28/1980	CA1088558A1 Process for the preparation of low molecular weight polyhydroxyl compounds
10/28/1980	CA1088557A1 1-secondary amino-3-substituted phenoxy-propan-2-ols and process for their preparation
10/28/1980	CA1088556A1 Continuous oxidation of tetrachlorocatechol to o- chloranil
10/28/1980	CA1088554A1 Preparation of 5-substituted indane-2 carboxylic acid and derivatives
10/28/1980	CA1088530A1 Blocked isocyanate
10/28/1980	CA1088528A1 Method of producing 2-halomethyl-1,4-benzodiazepines
10/28/1980	CA1088525A1 Process for the preparation of low molecular weight polyhydroxyl compounds
10/28/1980	CA1088524A1 Process for the preparation of low molecular weight polyhydroxyl compounds
10/28/1980	CA1088518A1 Cyanomethylthioacetylcephalosporins
10/28/1980	CA1088499A1 Silica modified zeolite catalyst and conversion therewith
10/28/1980	CA1088311A1 Process of producing a natural gas substitute
10/28/1980	CA1088275A1 Removal of selenium from urethane solutions
10/21/1980	US4229612 Using clays as adsorbents prevents hydrogenation catalyst poisoning
10/21/1980	US4229607 Process for recovery of ethylene oligomers
10/21/1980	US4229606 1,7-Octadiene process

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