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