Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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01/27/1987 | US4639429 Catalyst for the metathesis of olefins |
01/27/1987 | US4639406 Light-sensitive compound, light-sensitive mixture, and light-sensitive copying material prepared therefrom with 0-naphthoquinone diazide compound |
01/27/1987 | US4639337 Adsorption on alumina |
01/27/1987 | US4639298 By-product inhibition |
01/27/1987 | US4639294 Crotonaldehyde and ketene, purification |
01/27/1987 | US4639267 Herbicidal cyclohexane-1,3-dione derivatives |
01/27/1987 | CA1217207A1 Separation of alkenes from alkadienes |
01/27/1987 | CA1217206A1 METHOD FOR THE OLIGOMERIZATION OF .alpha.-OLEFINS |
01/27/1987 | CA1217203A1 Manufacture of aqueous formaldehyde |
01/27/1987 | CA1217202A1 Preparation of halogenated phenols |
01/27/1987 | CA1217201A1 Process for synthesizing urea |
01/27/1987 | CA1217200A1 1-acylamino-1-cyclopentanecarboxylic acids and a process for preparing them |
01/27/1987 | CA1217198A1 Cycloaliphatic diisocyanates optionally in the form of isomer mixtures and a process for their production |
01/27/1987 | CA1217178A1 Titanium-containing molecular sieves |
01/24/1987 | CN85101703A Process for the preparation of urea |
01/24/1987 | CN85101506A Process for removing the residual sulfuric acid from the reaction mixture produced in sulfoxidation of alkanes |
01/24/1987 | CN85101310A Process for the preparation of 3,4,5-trimethoxy-benzonitrile |
01/22/1987 | DE3621345A1 Quaternised aminoamide waxes, their preparation and use |
01/21/1987 | EP0209436A1 Process for the preparation of a catalyst for the selective dimerization of ethylene or propylene in monoolefins of the kind based on nickel on a silica support |
01/21/1987 | EP0209289A1 Unsaturated thiocarboxylic amides as pesticides |
01/21/1987 | EP0209284A2 Anthraquinone derivatives |
01/21/1987 | EP0209275A1 Benz-trisubstituted 2-aminotetralins |
01/21/1987 | EP0209229A1 Selected oxyalkylated 2,6-dialkylphenol compounds and their use as stabilizers of organic materials against oxidative degradation |
01/21/1987 | EP0209157A2 Process for the production of alkyl trifluoroacetates |
01/21/1987 | EP0209060A2 Process for the preparation of diols and tetrols containing fluorine |
01/21/1987 | EP0209025A1 Arylethanolhydroxyl amines, process for their preparation and their use in promoting productivity |
01/21/1987 | EP0208994A1 Bornane-3-spiro-1'-cyclopentanes and perfume compositions comprising the same |
01/21/1987 | EP0208988A1 Process and catalyst for gas phase alkylation of phenol |
01/21/1987 | EP0208987A1 Process for the production of catalysts, and their use in hydrogenation or amination reactions |
01/21/1987 | EP0208961A2 Phospholipid analogs useful as paf synthesis inhibitors |
01/21/1987 | EP0208948A2 A method for optical resolution of phenylacetic acid derivative |
01/21/1987 | EP0208933A1 Supported catalyst, method for its preparation and its use in the production of hydroxide phenyl |
01/21/1987 | EP0208932A2 Glycerin derivatives |
01/21/1987 | EP0208921A2 Hydroformylation of olefinic compounds in the presence of soluble cobalt salt catalysts and an organic nitrile promoter |
01/21/1987 | EP0208783A1 Process for preparing allyl esters |
01/21/1987 | EP0208758A1 Pyrethroidal composition comprising more than one active ingredients. |
01/21/1987 | EP0089375B1 Distillative separation of methane and carbon dioxide |
01/21/1987 | EP0079906B1 Derivatives of (e)-beta-farnesene useful in insect control |
01/21/1987 | CN86105663A Chemical compounds |
01/21/1987 | CN86105588A Process for producing aliphatic diamine dimers |
01/21/1987 | CN86105582A Process for producing 1.1-iminoctadine 3-alkylbenzenesulfonates |
01/21/1987 | CN86104627A Process for the production of tertiary olefins by decomposition of alkyl-tert alkyl-ethers |
01/21/1987 | CN86104433A Selectively producing propene and ethene |
01/21/1987 | CN86104081A Process for the preparation of (meth)-acrylic acid derivatives of tricyclodecanes and their use |
01/21/1987 | CN86103900A Method for converting c3 and c4 hydrocarbon into unsaturated hydrocarbon |
01/21/1987 | CN86103858A Component of enabling c3 and c4 hydrocarbon conversion and converting process thereof |
01/20/1987 | US4638102 Separation from o,p1 isomer |
01/20/1987 | US4638099 Iodination, oxidation, hydrolysis |
01/20/1987 | US4638096 Process of preparing hydroxyarylaldehydes and catalyst therefor |
01/20/1987 | US4638091 Chemical process |
01/20/1987 | US4638090 Processes for the preparation of nitrosamine-free N,N-disubstituted nitroaromatic amines and for the stabilization of these compounds against the formation of nitrosamines |
01/20/1987 | US4638089 Reducing surface tension of water and interfacial tension between water and oil |
01/20/1987 | US4638088 Pesticidal biphenylyloxy and biphenylylalkoxy aryl acyl urea compounds |
01/20/1987 | US4638087 Oxidation to alcohol or peroxide |
01/20/1987 | US4638086 Benzoic or phenylacetic acid or derivatives |
01/20/1987 | US4638085 Palladium, lead supported catalyst |
01/20/1987 | US4638082 Method of producing the p-chlorophenol ester of p-chlorophenoxyisobutyric acid |
01/20/1987 | US4638081 Process for preparing α-aspartyl-L-phenylalanine methyl ester |
01/20/1987 | US4638080 Preparation of diphenylazomethines |
01/20/1987 | US4638079 Complex of transition metal with n-nitrosophenylhydroxylamine |
01/20/1987 | US4638066 Indeno pyrazine and benzoquinoxaline intermediates |
01/20/1987 | US4638041 Homopolymers, copolymers with fluoroolefins, elastomers |
01/20/1987 | US4638018 Acrylic telomers with grafts which can be cross linked by light, their synthesis and their applications in coating metals |
01/20/1987 | US4638014 Aminobenzanilides |
01/20/1987 | US4638010 Hypotensive, enzyme inhibitors, analgesics |
01/20/1987 | US4638003 Calcium antagonist |
01/20/1987 | US4638002 Antiagglomerants, hypotensive, antisecretory, antispasmodic, antiulcer, bronchodilator, antihistamines |
01/20/1987 | US4638001 Bicyclic benzenoid aminoalkylene ethers and thioethers, pharmaceutical compositions and use |
01/20/1987 | US4637993 Supported cobalt catalysts, fischer-tropch hydrocarbon synthesis |
01/20/1987 | US4637923 Zeolites, organic compounds conversion catalysts |
01/20/1987 | US4637897 Nematic compounds |
01/20/1987 | US4637868 Ultraviolet radiation, hydrochloric or hydrobromic acid, bromide ions |
01/20/1987 | EP0191847A4 Arthropodicides. |
01/20/1987 | CA1216866A1 Conversion of alcohols and/or ethers to olefins |
01/20/1987 | CA1216865A1 Process for producing methyl tert. -alkyl ether |
01/20/1987 | CA1216864A1 Alcohol production from light hydrocarbons |
01/20/1987 | CA1216861A1 Synthesis of urea |
01/20/1987 | CA1216858A1 Diisocyanates, diisocyanate mixtures and a process for their production |
01/20/1987 | CA1216857A1 Diisocyanates, diisocyanate mixtures and a process for their production |
01/20/1987 | CA1216734A1 Synthesis process and reactor |
01/17/1987 | CN85101946A Process for the preparation of urea |
01/17/1987 | CN85101840A Processes and intermediates for making 16-phenoxy-and 16-substituted phenoxy-prostatrienoic acid derivatives and their stereoisomers |
01/17/1987 | CN85101278A Curative and preventive agent for ulcers of digestive organs |
01/17/1987 | CN85101149A Process for producing n-acyl-hydroxy and n-acyl-acyloxy aromatic amines |
01/17/1987 | CN85101144A Process for the prepn. of substituted phenoxypropionyl-isourea derivatives |
01/17/1987 | CN85101106A Process for preparing tertiary amines |
01/15/1987 | WO1987000166A1 Process for the production of tertiary olefins by decomposition of alkyl-tert.alkyl-ethers |
01/15/1987 | WO1987000165A1 Chiral two-phase system and method for resolution of racemic mixtures and separation of diastereomers |
01/15/1987 | DE3539726C1 Process for the surface treatment of N-alkyl-N'-phenyl-p-phenylenediamine particles |
01/14/1987 | EP0208655A2 Reactive dyes, their preparation and their use |
01/14/1987 | EP0208517A2 6-Oxo-pyridazinyl compounds |
01/14/1987 | EP0208456A2 Process for making n-monosubstituted p-phenylenediamines |
01/14/1987 | EP0208435A1 Activation of aluminum phosphates |
01/14/1987 | EP0208359A2 Sequential cracking of hydrocarbons |
01/14/1987 | EP0208323A1 Sulphur compound production |
01/14/1987 | EP0208311A2 Catalytic process for preparing cyclohexanone-oxime |
01/14/1987 | EP0208180A1 Process for the preparation of 1,2-dichloroethane by oxychlorination of ethylene on copper-containing supported catalysts |
01/14/1987 | EP0163212B1 Process for the purification of benzoic acid |
01/14/1987 | CN85106097A Production of carboxylic acids from alcohols using rhodium complex catalysts |
01/14/1987 | CN85105673A Alpha-aryl-4-(4,5-dihydro-3,5-dioxo-1,2,4-triazin-2(3h)-yl) benzene-acetonitriles |