Patents
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Patents for C07C 67 - Preparation of carboxylic acid esters (66,429)
09/1984
09/11/1984CA1174246A1 Process for producing normal-octanol
09/11/1984CA1174245A1 Method of obtaining improved equilibrium conditions and of simultaneously producing steam under high pressure in the production of methanol
09/11/1984CA1174243A1 Preparation of rhodium complex compounds
09/11/1984CA1174219A1 Preparation of new crystalline aluminosilicate for catalytic conversion of methanol and/or dimethyl ether to hydrocarbons
09/05/1984EP0117839A1 Thermal cracking method for producing olefines from hydrocarbons
09/05/1984EP0117797A1 Nitroso ureas, process for their preparation and their therapeutic use
09/05/1984EP0117780A1 Process for the preparation of perhalogenoalkylthio ethers
09/05/1984EP0117731A1 Process for the production of methyl or ethyl mono-chloride or bromide
09/05/1984EP0117647A1 Improvements in or relating to phenethanolamines
09/05/1984EP0117575A1 Process for the preparation of esters
09/05/1984EP0117530A1 Production of N-substituted (meth)acrylamides from (meth)acrylates and amines over a metal alkoxide catalyst
09/05/1984EP0117502A1 Process for producing benzyl esters of aromatic hydroxycarboxylic acids
09/05/1984EP0117501A1 A process for the preparation of 1,5-diprotected-1,5,10-triazadecane, intermediates thereof and their preparation
09/05/1984EP0117496A2 Catalyst and its use in the preparation of methyl metacrylate
09/05/1984EP0117459A2 Process for preparing anhydrous salts of dihydroxy aromatic compounds
09/05/1984EP0117448A1 Process for the preparation of N-alkylated amino acids and their esters
09/05/1984EP0117416A1 Novel monomers and polyetherimides prepared therefrom
09/05/1984EP0117320A1 Benzoylurea compounds, and pesticidal compositions comprising same
09/04/1984US4469910 Trialkylaluminum catalyst, halogen-containing cocatalyst
09/04/1984US4469906 1,2-epoxycyclooctane or 1,2-5,6-diepoxycyclooctane
09/04/1984US4469902 1-Iodoprop-1-yn-3-ols as plant protection agents
09/04/1984US4469899 Improved yield
09/04/1984US4469894 Process for preparation of hydroxybenzaldehydes
09/04/1984US4469887 Process for the production of methacrylic acid from isobutyraldehyde
09/04/1984US4469886 Selective hydrocarboxylation of propylene to isobutyric acid
09/04/1984US4469885 For preventing or retarding degradation of elastin
09/04/1984US4469884 Preparation of n-methoxy-n-methylurethanes
09/04/1984US4469883 Palladium catalyzed oxy-acetylation of phenyl acetate to meta-acetoxyacetophenone
09/04/1984US4469875 Separation of enantiomers by liquid chromatography
09/04/1984US4469861 Polycarbonate composition from branched chain dihydric phenol
09/04/1984US4469856 Non-crystalline polyamine/carbonic acid salt compositions, a process for their preparation and their use for the production of polyurethane ureas, especially foamed coatings
09/04/1984US4469849 Method for the hydrogenation of emulsified unsaturated organic compounds
09/04/1984US4469814 Catalysts
09/04/1984US4469811 Platinum-tin promoted with alkali metal compound
09/04/1984US4469789 Amino acid and peptide esters of leuko-indoaniline compounds and compositions for the detection of proteolytic enzymes
09/04/1984US4469703 Nitroalkanol derivatives and plant protecting agents containing the same
09/04/1984US4469641 Omega-fluorosulfato-perfluoro-(2-methyl-alkan-3-ones)
09/04/1984US4469607 Displacement of underground oil to production well
09/04/1984CA1173865A1 Process
09/04/1984CA1173864A1 Bis(p-alkylphenylethynyl)anthracenes
09/04/1984CA1173862A1 Process for the separation of acetylene from the reaction product of thermic 1,2-dichloroethane cracking
09/04/1984CA1173860A1 Catalytic hydrogenation of glucose to produce sorbitol
09/04/1984CA1173859A1 Process for the preparation of phenol ethers
09/04/1984CA1173858A1 Fatty polyhydric alcohols having a polar functional group
09/04/1984CA1173857A1 Fluorinated diaminobutane derivatives
09/04/1984CA1173854A1 Process for producing methanol from synthesis gas
09/04/1984CA1173853A1 2-amino-6-biphenylacetic acids
09/04/1984CA1173850A1 Substituted naphthoic acids
09/04/1984CA1173818A1 Process for the separation of palladium from the products derived from the carbonylation of dienes conjugated in the presence of palladium
09/04/1984CA1173816A1 Fixed bed catalyst
09/04/1984CA1173815A1 Method of supporting metal and/or metal oxide on the crystalline aluminosilicate zeolite catalyst
09/04/1984CA1173780A1 Process for the preparation of pyrocatechol and hydroquinone
08/1984
08/30/1984WO1984003277A1 Process for the production of methyl or ethyl mono-chloride or bromide
08/29/1984EP0117233A1 Coloured photo-curable mouldings
08/29/1984EP0117228A1 Analogs of mevalonolactone and derivatives thereof, processes for their production, pharmaceutical compositions containing them and their use as pharmaceuticals
08/29/1984EP0117186A1 Process for the preparation of cyclopropane derivatives
08/29/1984EP0117183A1 Mercaptoacetic acid and 3-mercaptopropionic acid amide derivatives for use in treatment of a human or animal body, some new derivatives and pharmaceutical compositions containing them
08/29/1984EP0117147A1 Process for production of olefin oxides and ketones
08/29/1984EP0117146A1 Conversion of propane to acrylic acid
08/29/1984EP0117089A1 Beta-adrenergic antagonist compounds and derivatives of beta-adrenergic antagonists
08/29/1984EP0117052A1 Distillative separation employing bottom additives
08/29/1984EP0117033A2 Pharmaceutical formulations
08/29/1984EP0116903A2 Flavour compositions containing campholenic alcohol or derivatives thereof
08/29/1984EP0116889A1 Cyclopropylmethyl(ene) ethers, process for preparing them and their use in pesticidal compositions
08/29/1984EP0116886A1 Process for the preparation of fluorinated nitroalkanes
08/29/1984EP0116885A1 Process for the preparation of fluorinated nitroalkanes
08/29/1984EP0116884A1 Nitro-naphthylamine sulphonic acids
08/29/1984EP0116787A1 1,1-Diphenylpropanol derivatives, process for their preparation and pharmaceutical compositions containing them
08/29/1984EP0116725A2 Process for the preparation of phenanthrene quinone
08/29/1984EP0116712A1 Synthesis of hindered phenols
08/29/1984EP0116639A1 Acyl guanidines
08/29/1984EP0116634A1 Process for the production of mannitol and sorbitol
08/29/1984EP0116566A1 New d-mannite derivatives as starting products for the synthesis of phospholipids.
08/28/1984US4468526 Process for the preparation of thiuram disulfides
08/28/1984US4468525 Preparation of diacyloxyhexadienes from hexatrienes
08/28/1984US4468523 Synthesis of dialkyl oxalates by the heterogeneously catalyzed oxidative carbonylation of alcohols
08/28/1984US4468474 Iron/silicon-based catalyst exhibiting high selectivity to C2 -C62 Fischer-Tropsch reactions
08/28/1984US4468467 Diazonium salt for bilirubin assay
08/28/1984US4468459 Process for the preparation of polyprenyl ketone derivatives
08/28/1984US4468397 Insecticides, miticides, nematocides
08/28/1984US4468354 Continuous process for preparing 5-oxo-2,4-dichloro-4-substituted pentanenitriles
08/28/1984US4468353 Aliphatic carboxylic acid catalyst, orthoformate
08/28/1984US4468243 Herbicides
08/28/1984CA1173462A1 Aluminum silicate catalyst for the synthesis of lower olefins from methanol and/or dimethyl ether, and a process for the preparation of the catalyst
08/28/1984CA1173461A1 Process for producing 2-mercaptoethylamine hydrohalides
08/28/1984CA1173459A1 Process for the preparation of benzene-monocarboxylic acids
08/28/1984CA1173457A1 Preparation of improved alkylphenylsulfonates
08/28/1984CA1173455A1 4-substituted 3,3-dimethyl-butan-2-ones, processes for their preparation and their use as intermediate products
08/28/1984CA1173448A1 Process for the preparation of substituted glyoxylic acid derivatives
08/28/1984CA1173439A1 Process for the dealkylation of tertiary amines by using a-chlorinated chloroformates
08/28/1984CA1173425A1 Alumina catalysts and method for their preparation
08/28/1984CA1173402A1 Waste gas purification reactor and method
08/28/1984CA1173383A1 Optically active phenylpropane derivatives, their preparation and their use for the preparation of fungicides
08/28/1984CA1173254A1 Co-nitrating
08/22/1984EP0116518A1 N-Phenylsulfonyl-N'-pyrimidinyl- and -triazinylurea
08/22/1984EP0116517A1 Ester or anhydride of substituted 4-(hydroxyphenyl-thio)-succinic acid
08/22/1984EP0116469A1 Process for the conversion of a C2 to C10 aliphatic linear olefin to a product comprising hydrocarbons of higher carbon number
08/22/1984EP0116417A2 Method for the preparation of fluorinated ethers
08/22/1984EP0116409A2 Fungicidal aniline derivatives
08/22/1984EP0116375A1 (1RS, 4SR, 5RS)-4-(5-hydroxy-4,8-dimethyl-8-nonen-1-yl)-4-methyl-3,8-dioxybicyclo(3.2.1.)octane-1-acetic acid and process for its preparation
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