Patents
Patents for C07C 67 - Preparation of carboxylic acid esters (66,429)
06/1984
06/05/1984US4452963 Low temperature urethane curing agents
06/05/1984US4452852 Process for preparing polyfluorinated alcohols
06/05/1984US4452814 Antitumor agents
06/05/1984US4452742 Process for the preparation of 4,4'-diamino-1,1'-dianthrimides
06/05/1984US4452737 Surface-active azo compounds
06/05/1984US4452678 Radiation using group 5 metal catalyst
06/05/1984CA1168661A1 Process for the preparation of n-di-n-propyl-2,6- dinitro-4-trifluoromethylaniline having a low content of nitrosamines
06/05/1984CA1168660A1 Preparation of primary aromatic amines from cyclic alcohols and/or ketones
06/05/1984CA1168658A1 Process for producing quaternary ammonium compounds containing halohydrin functionality
06/05/1984CA1168653A1 Reactive dyes, their manufacture and use
06/05/1984CA1168647A1 Catalytic oxycracking of polynuclear aromatic hydrocarbons
05/1984
05/30/1984EP0109909A1 Derivatives of 2,2-dimethyl-3-(2-fluoro-3-oxo-3-(1,1-dimethylethoxy)-1-propenyl)cyclopropanecarboxylic acid
05/30/1984EP0109815A1 Improvements in and relating to substituted tetrahydrona phthalenes
05/30/1984EP0109775A1 Process for regeneration of iron-antimony metallic oxide catalysts
05/30/1984EP0109774A1 Process for regeneration of iron-antimony metallic oxide catalysts
05/30/1984EP0109723A1 1-(Phenylcarbamyloxy)-2-butyne as a selective herbicide in broadleaf crops
05/30/1984EP0109703A1 Catalyst preparation
05/30/1984EP0109702A1 Process for the preparation of hydrocarbons
05/30/1984EP0109679A1 Process for the simultaneous production of phenylacetate esters and phenylacetaldehydes
05/30/1984EP0109623A1 Phenyl-propanol amines, their preparation and use
05/30/1984EP0109606A1 Process for the formylation of aryl halides
05/30/1984EP0109549A1 Corrosion inhibitors for aqueous solutions for the treatment of metals, and process for their preparation
05/30/1984EP0109548A1 Corrosion inhibitors for aqueous solutions for the treatment of metals, and process for their preparation
05/30/1984EP0109500A1 Therapeutic substituted semicarbazides
05/30/1984EP0109486A2 Recovery of components of a binary azeotrope
05/29/1984US4451686 Dehydrogenation process
05/29/1984US4451682 Dehydroiodination with an alkali metal hydroxide in an alcohol of a perfluoroalkyl iodohydrin; alkynylation
05/29/1984US4451679 Ruthenium compounds, phosphonium or quaternary ammonium compounds
05/29/1984US4451678 From methanol, carbon monoxide and hydrogen using cobalt catalyst, alkylphosphine and hydrochloric acid
05/29/1984US4451670 Preparation of isobutyryl fluoride
05/29/1984US4451668 Alkane acetates produced by oxidative esterification of olefins over transition metal borates in the presence of acetic anhydride
05/29/1984US4451667 Preparation of acrylate esters from vinyl halides and organic carbonates
05/29/1984US4451666 Synthesis of oxalate esters by the oxidative carbonylation of alcohols with a heterogeneous manganese promoted Pd-V-P catalyst
05/29/1984US4451665 Palladium complex of a hydrocarbonitrile
05/29/1984US4451664 Process of manufacturing diaryl esters of dicarboxylic acids
05/29/1984US4451663 Carbamate intermediates for bronchospasmolytics
05/29/1984US4451580 Method of preparing a supported catalyst
05/29/1984US4451485 Treatment of cardio-vascular diseases with 3-(2,2,2-trimethylhydrazinium) propionate dihydrate
05/29/1984US4451406 N-Substituted imido-dicarboxylic acid diaryl ester method of preparation
05/29/1984US4451285 Herbicidal 2-haloacetanilides
05/29/1984US4451279 Sulfur-containing oxime compounds, processes for producing them, and their use for protecting cultivated plants
05/29/1984CA1168270A1 Process for the production of c.sub.1 to c.sub.4 oxygenated hydrocarbons by the catalytic conversion of synthesis gas
05/29/1984CA1168269A1 Separation of benzene from cyclohexane
05/29/1984CA1168268A1 Process for the side-chain polyhalogenation of polyalkylaromatic hydrocarbons
05/29/1984CA1168267A1 Preparation of linear polyalkylene polyamines
05/29/1984CA1168264A1 Fluorinated 3-ketoglutaroyl halides and polymers therefrom
05/29/1984CA1168259A1 Mercapto acyl-carnitines, process for their preparation and pharmaceutical compositions containing same
05/29/1984CA1168258A1 Fluorinated products for oilproofing and waterproofing of various substrates, particularly fiber substrates
05/29/1984CA1168257A1 Process for the production of carboxylic acid esters
05/29/1984CA1168256A1 Process for the preparation of cyclopropane compounds
05/29/1984CA1168255A1 Process for preparing new phenyl aliphatic carboxylic acids derivatives
05/29/1984CA1168243A1 Benzisoselenazolones, process for producing the same and pharmaceutical preparations containing the same
05/29/1984CA1168235A1 Process for n-alkylating nitrogen-containing organic compounds
05/29/1984CA1168221A1 Aqueous suspensions of organic peroxide
05/29/1984CA1168220A1 Crystalline metallophosphate compositions
05/29/1984CA1168215A1 Metal containing catalysts
05/29/1984CA1168207A1 Method for promoting the activity of cation- exchangeable layered clay and zeolite catalysts in proton-catalysed reactions
05/29/1984CA1168155A1 Acetal stabilized prostaglandin compositions
05/24/1984WO1984001944A1 Photochemical reactions for commercial synthesis
05/23/1984EP0109360A1 Metallic conductive (2-fluoro-5,6,11,12-tetraselenotetracene)2-bromide, process for the preparation thereof and the use thereof
05/23/1984EP0109317A2 Phenyl-1-piperidino-2-propanol derivatives, their preparation and medicaments containing them
05/23/1984EP0109259A1 Method for production or activation of antimony-containing metal oxide catalysts
05/23/1984EP0109255A2 Glycerol derivatives
05/23/1984EP0109232A1 Sorbinal by optical resolution of precursor 6-fluro-4-ureidochroman-4-carboxylic acid
05/23/1984EP0109212A1 Process for the preparation of acids
05/23/1984EP0109117A1 Peptides
05/23/1984EP0109113A1 Process for preparing cyclopropane carboxylic acid ester derivatives
05/23/1984EP0109049A2 Process for preparation of substituted dihydropyridines and intermediates therefor
05/23/1984EP0109033A2 Purification of bisphenol-A
05/23/1984EP0108999A1 Process for the preparation of carboxylic esters of hexitols
05/23/1984EP0108953A1 Alkali earth metal oxide-based coating compositions
05/23/1984EP0108848A1 Process for preparing alkanols from synthesis gas
05/23/1984EP0108847A1 Production of acetic acid, propionic acid and their esters
05/23/1984EP0108822A1 Antiglaucoma compounds
05/22/1984US4450312 Hydrocarbon conversion
05/22/1984US4450309 By reduction of the corresponding trihalo ester with zinc, aluminum, tin, iron, or magnesium
05/22/1984US4450308 Process for the preparation of trifluoromethylphenyl oxyphenyl ether compounds
05/22/1984US4450304 Nonionic surfactants; aqueous pigment, dye and optical brightener dispersions; printing inks
05/22/1984US4450302 T-butyl cumyl peroxide, bis/a-t-butylperoxyisopropyl/benzene, dicumyl peroxide; polymer curing agents
05/22/1984US4450297 Acetalization of mixture of (o-or m-) nitrobenzaldehyde, distillation, then reconverting
05/22/1984US4450292 Derivatives of phenyl aliphatic carboxylic acids, and use thereof in treating gastric and gastro-duodenal ailments
05/22/1984US4450291 Decontamination of KA oil refinement waste stream
05/22/1984US4450290 Alkane acetates produced by oxidative esterification of olefins over transition metal borates in the presence of acetic acid
05/22/1984US4450289 Butenyl acetate production
05/22/1984US4450288 Butenyl acetate production
05/22/1984US4450287 Reacting butadiene and acetic acid in presence of an ion exchange resin with high selectivity
05/22/1984US4450286 Butenyl acetate production
05/22/1984US4450285 Preparation of esters
05/22/1984US4450274 Preparation of ethambutol-diisoniazide methane sulfonic acid salt
05/22/1984US4450267 Latent curing agents for epoxy resins
05/22/1984US4450149 Radiohalogenation method
05/22/1984US4450115 Amino-alcohol derivatives
05/22/1984US4450114 Esterification of an hydroxyethylsulfone group with sulfamic or sulfuric acid in presence of secondary or tertiary amine
05/22/1984US4450112 Catalytic hydrolysis with alcohol and water
05/22/1984US4450111 Oxidation with hypochlorite
05/22/1984US4450110 Plasticizing firearm and rocket propellants; low reaction heat; high combustion rate
05/22/1984US4450047 Process for recovering anhydrous alkanesulfonic acids by reduced pressure, falling film evaporation
05/22/1984US4450000 Oxime derivatives for protecting plant crops
05/22/1984US4449999 Plant safening agents; protective coatings for seeds
05/22/1984CA1167867A1 Process for the preparation of perfluorocarbonylsulfonic acid fluorides, the fluorosulfatoperfluoroalkanesulfonic acid halides thereby formed as intermediates, and some specific perfluorocarbonylsulfonic acid fluorides