Patents for C07B 61 - Other general methods (69,072)
11/1986
11/05/1986EP0200051A2 Process for the preparation of imidates
11/05/1986EP0200023A1 Process for the purification and recycling of the polluted catalyst solution having been used for the carbonylation of methyl acetate and/or dimethyl ether
11/05/1986EP0199997A2 Process for preparing diaryl-pentaerythritol
11/05/1986EP0195013A4 Preparation and use of co-formed catalyst.
11/05/1986CN85103842A Titanium-aluminum-silicon-oxide molecular sieve compositions
11/04/1986US4621163 Conversion of C3 and C4 hydrocarbons to less saturated hydrocarbons
11/04/1986US4621162 Method for conversion of C3 and C4 hydrocarbons to olefinic products
11/04/1986US4621158 Tin and copper compounds as catalyst, alcohol or aldehyde, organometallic reducing agent
11/04/1986US4621154 Biphenyl, succinic anhydride, chlorobenzene
11/04/1986US4621145 Process for preparing 5-vinyl-2-pyrrolidinone and intermediates therefor
11/04/1986US4621139 Oxidation of mixture of morpholine and sulfur
11/04/1986US4621072 Process for preparing abrasion-resistant coated catalysts
11/04/1986CA1213616A1 Amination process
11/04/1986CA1213615A1 Para-nitrodiphenylamine synthesis
11/04/1986CA1213614A1 Preparation of cycloaliphatic and/or aromatic amines
11/04/1986CA1213607A1 Process for the production of dihydrocarbyl oxalates
11/04/1986CA1213581A1 Process and intermediates for production of 1,1- dioxopenicillanoyloxymethyl 6-(2-amino-2- phenylacetamido) penicillanates
11/04/1986CA1213576A1 Preparation of zeolites
10/1986
10/29/1986EP0199661A1 Process for the preparation of acylbiphenyl derivatives
10/29/1986EP0199660A1 Process for the preparation of aromatic 1,1-difluoroperhaloalkoxy or 1,1-difluoroperhalothioalkyl derivatives
10/29/1986EP0199646A2 Process for preparing 6-alkoxy-5-trifluoromethyl-1-naphtoic acids and novel 1-cyano-naphtalene intermediates
10/29/1986EP0199530A2 Process for one step esterification using an intermetallic palladium based catalyst system
10/29/1986EP0199525A2 Phosphorous acid catalyzed phenol esterification
10/29/1986EP0199506A2 Preparation of alkyl halides
10/29/1986EP0199475A1 Fischer-Tropsch conversion of synthesis gas to hydrocarbons
10/29/1986EP0199359A2 High yield, high resistance catalyst, particularly suitable for the oxidation of methyl alcohol to formaldehyde
10/29/1986EP0199330A2 Trimethylcyclohexene derivatives, their preparation and their use as fragrances
10/29/1986EP0199210A2 Conversion of 1,3-dioxanes into 4-oxa-aldehydes
10/29/1986EP0199209A1 Process for the preparation of alkyl benzenes
10/29/1986EP0199101A1 Process for the preparation of isohumulones and their use
10/29/1986EP0199072A2 Process for the preparation of 2,2,2 trifluoroethanol
10/29/1986EP0199066A1 Process for the reductive dehalogenation of halogenated compounds
10/29/1986EP0199002A2 Process for the preparation of the delta-3-tetrahydrobenzylic ester of delta-3-tetrahydrobenzoic acid
10/29/1986CN86102996A Modified 8-ring zeolites as catalysts for conversion of methanol and ammonia to dimethylamine
10/28/1986US4620057 Contacting with solid material comprising cobalt and at least one other metal
10/28/1986US4620056 Method for producing aromatic hydrocarbons
10/28/1986US4620052 Dehydrogenation and cracking of C3 and C4 hydrocarbons
10/28/1986US4620050 Catalytic decarboxylation using zeolite
10/28/1986US4620044 Hydrolysis of olefin oxides to glycols
10/28/1986US4620040 Process for the preparation of α-α-α-trifluoroanisoles
10/28/1986US4620038 Process for producing methyl ethyl ketone
10/28/1986US4620035 Production of acrylic acid by oxidation of acrolein
10/28/1986US4620034 Catalytic oxidation of aldose or aldonic acid using platinum catalyst with lead or bismuth compound
10/28/1986US4620029 Catalyst of palladium co mpounds and copper compounds
10/28/1986US4620003 Process for producing 2-quinoxalinols
10/28/1986US4619947 Hydrocarbons from synthesis gas and oxygen
10/28/1986US4619906 Catalytic composite for conversion of hydrocarbons and the method of preparation
10/28/1986US4619791 With catalyst system containing nickel compound, methyl iodide, alkali metal iodide and crown ether
10/28/1986US4619790 Manufacture of higher alkylcarboxylic acids
10/28/1986US4619781 Catalytic hydrogenation of aldehyde precursor
10/28/1986CA1213290A1 Process for preparing 4-hydroxy-2,4,6-trimethyl- cyclohexa-2,5-dienone
10/28/1986CA1213264A1 Catalyst and process for methanol synthesis
10/28/1986CA1213263A1 Process and catalytic composition for the preparation of aldehydes, and aldehydes thus prepared
10/23/1986WO1986006003A1 Process for oxydehydrogenation of ethane to ethylene
10/22/1986EP0198800A1 Process for the production of 1-diazo-2-naphthol-4-sulphonic acid
10/22/1986EP0198682A2 Alcohols production by hydrogenation of carboxylic acids
10/22/1986EP0198681A2 Alcohols production by hydrogenation of carboxylic acids
10/22/1986EP0198521A2 Preparation of carboxylic di-esters or acids
10/22/1986EP0198476A2 Process for the preparation of 2,3,5.trimethyl-hydroquinone
10/22/1986EP0198351A2 Catalytic oxidation with N-hydroxydicarboxylic acid imides
10/22/1986EP0198243A2 Process for the preparation of alkyl esters of carboxylic acids, in particular of alkyl esters of fatty acids
10/22/1986CN86102787A Preparation process of (meth) acrylamide
10/22/1986CN86102121A Process for the continuous production of lower alcohols
10/21/1986US4618733 Group 4b-group 3b metal mixed oxide catalyst
10/21/1986US4618726 Process for the preparation of benzophenones
10/21/1986US4618725 Reacting the corresponding unsubstituted ketone with methanol in the presence of magnesium oxide catalyst
10/21/1986US4618724 Perfluorocarbon polymer oxidation catalyst and preparation of carbonyl compound
10/21/1986US4618715 Production of oxygen and nitrogen substituted benzenes
10/21/1986US4618714 Process for preparation of 3,3'- or 3,4'-diaminobenzophenones
10/21/1986US4618702 Manufacture of butanedicarboxylic acid esters
10/21/1986US4618700 Process for the preparation of a hydroxyphenylcarboxylate
10/21/1986US4618460 Catalytic carbonylation of methyl acetate
10/21/1986US4618455 Process for preparing crystalline salts of acetoacetamide-N-sulfofluoride
10/21/1986CA1212963A1 Preparation of amines
10/21/1986CA1212956A1 Process for preparing a diester of oxalic acid
10/21/1986CA1212943A1 Method for the preparation of 1,8-dihydroxy-10-acyl-9- anthrones, especially for use in the treatment of psoriasis
10/21/1986CA1212933A1 Catalyst for the preparation of methyl methacrylate
10/15/1986EP0197869A1 Process for the preparation of pentafluoroethoxy- and pentafluoroethyl thiobenzene derivatives
10/15/1986EP0197864A1 Process for the preparation of polyisocyanate polyisocyanuratea by catalytic cyclotrimerisation of polyisocyanates
10/15/1986EP0197766A2 Catalytic asymmetric epoxidation
10/15/1986EP0197659A1 Process for synthesizing N-acetylglycine using novel promoters
10/15/1986EP0197657A2 A novel process for preparing amides from nitriles and amines
10/15/1986EP0197613A2 Water addition to enhance phosphoric acid salt catalyst activity
10/15/1986EP0197612A2 Interchangeable process scheme
10/15/1986EP0197611A2 Conversion of oxygen-containing polyamines
10/15/1986EP0197432A2 Enantioselective process for producing 1-beta-methylcarbapenem antibiotic intermediates
10/15/1986EP0197404A2 Process for the production of ketones
10/15/1986EP0197403A2 Process for the continuous production of lower alcohols
10/15/1986EP0197283A2 Process for the preparation of unsaturated compounds by elimination reaction
10/15/1986EP0197274A1 Process for the preparation of substituted styrenes
10/15/1986EP0197237A2 Process for preparing aromatic polycarboxylic acids and their anhydrides from polycarboximides
10/15/1986CN85109397A Process for preparing glyphosate and glyphosate derivatives
10/14/1986US4617418 Reacting ammonia, a polyalkylenepolyamine and an aminoalkanol using a solid acid catalyst bed
10/14/1986US4617416 Process for the preparation of thiocarbamates
10/14/1986US4617283 Addition of gold, silver, or copper to fischer-tropsch catalyst
10/14/1986US4617281 Activation by epoxides
10/14/1986US4617153 Perfluorocarbon polymer containing difluoromethylene chromium sulfonyl pendant groups
10/14/1986CA1212696A1 Preparation of n-acetyl-p-aminophenol
10/14/1986CA1212688A1 Process for preparing alkyl esters of carboxylic acids from an acid and syngas using a novel catalyst composition
10/14/1986CA1212680A1 2,3-dialkoxypropyl glyceryl ether and its preparation process as well as cosmetic composition containing same