Patents for C07B 61 - Other general methods (69,072)
12/1984
12/25/1984US4490296 Nitromethylation of steroids
12/19/1984EP0128693A2 Process for the preparation of 4-hydroxybenzophenones
12/19/1984EP0128692A2 Process for the preparation of 4-hydroxy-benzophenones
12/19/1984EP0128597A2 Ethylene oligomerization process
12/19/1984EP0128596A2 Ethylene oligomerization process
12/19/1984EP0128546A2 Process for coupling telomers of chlorotrifluoroethylene
12/19/1984EP0128302A1 Iron/silicon-based catalyst exhibiting high selectivity to C2-C6 alkenes in CO/H2 Fischer-Tropsch reactions
12/18/1984US4489214 Production of ortho-suppressed dialkyl benzenes
12/18/1984US4489204 Mixture of vanadium pentoxide and titanium dioxide
12/18/1984US4489171 Tantalum (V) halide/oxide-metal oxide compositions and a process for their preparation
12/18/1984US4489170 Molybdenum, phosphorous, antimony, and tungsten oxides
12/18/1984CA1179686A1 Process for the production of aromatic carboxylic acid chlorides
12/18/1984CA1179684A1 Process for the manufacture of 3,6-dialkyl resorcylic acid esters
12/18/1984CA1179665A1 Zeolites
12/12/1984EP0128064A2 Hydration of olefins
12/12/1984EP0128059A2 Process for preparing 1,1-dihydro-perfluoro alkanols
12/12/1984EP0128012A2 Novel chiral copper complex and asymmetric synthesis of cyclopropanecarboxylate derivatives using said complex as catalyst
12/12/1984EP0128001A2 Process for preparing alkylbenzenes
12/12/1984EP0127942A1 Process for the preparation of acrylonitrile or methacrylonitrile
12/12/1984EP0127911A2 Process for oxidation of olefinically-unsaturated compounds
12/12/1984EP0127888A1 Process for the production of 2,3,5-trimethylbenzoquinone
12/12/1984EP0127842A1 Diphenol monoesters of carboxylic acids, process for their preparation, their use in the preparation of polyester carbonates, polyester carbonates obtained according to the invention and flame-retardant moulding compounds containing these polyester carbonates
12/12/1984EP0127833A2 Copper-magnesium catalyst and method for alkylation of hydroxyaromatic compounds therewith
12/12/1984EP0127778A1 Process for producing hydroxydiphenyl ethers
12/11/1984US4487984 Synthesis of alkylaromatic compounds
12/11/1984US4487973 Hydroformylation process with platinum (O) catalyst
12/11/1984US4487967 Process for preparing secondary aminoether alcohols
12/11/1984US4487966 Corrosion resistance, curing agents, epoxy resins, chain extension, polyurethanes
12/11/1984US4487962 Using molybdenum-phosphorus-rhodium-coppervanadium-cesium catalyst
12/11/1984US4487958 Process for preparing a diester of oxalic acid
12/11/1984US4487957 Reaction of unsaturated imino compound with alkylhaloacetate and hyrolysis or echhance with formaldehyde
12/11/1984US4487952 Preparing carbamic acid esters
12/11/1984US4487851 Gallium and /or indium oxide and at least one other oxide
12/11/1984US4487847 Ethylene dimerization
12/11/1984US4487843 Catalytic activity of aluminosilicate zeolites
12/11/1984CA1179380A1 Continuous process for proportionally controlled manufacturing in a gaseous phase of trichlorotrifluoroethane, dichlorotetrafluorethane and monochloropentafluoroethane
12/11/1984CA1179379A1 Solid superacids catalysed preparation of octane number improving branched aliphatic ethers
12/11/1984CA1179378A1 Process for preparing alkanols from synthesis gas
12/11/1984CA1179377A1 Production of alkanols from synthesis gas
12/11/1984CA1179376A1 Hydrogenolysis of polyols to ethylene glycol in nonaqueous solvents
12/11/1984CA1179373A1 Producing alkylamines from olefins with alkali metal amide catalyst
12/11/1984CA1179369A1 Process for preparing 4-aminomethylcyclohexane-carboxylic acid or mineral acid salt thereof
12/11/1984CA1179354A1 Process for the preparation of 4-(3-methyl-2-butenyl)- 1, 2-diphenyl-3, 5-dioxopyrazolidine
12/11/1984CA1179315A1 Process for producing alcohols
12/11/1984CA1179312A1 Oxidation and ammoxidation catalyst
12/05/1984EP0127536A1 Process for the preparation of alpha-delta-diethylenic carbonyl compounds
12/05/1984EP0127434A1 Synthesis of a branched alkanoic acid
12/05/1984EP0127410A2 Selective catalytic dealkylation of 1,4-dialkylbenzene
12/05/1984EP0127396A2 Process and catalyst for the production of aromatic amines
12/05/1984EP0127395A2 Production of diphenylamine and aniline from phenol and ammonia
12/05/1984EP0127220A2 Catalyst preparation
12/05/1984EP0127217A1 New process for the preparation of 20-keto-delta16-steroids and new intermediate compounds formed in this process
12/05/1984EP0127216A1 Process for the preparation of 21-hydroxy-20-keto-delta16-steroids and intermediate compounds formed in this process
12/05/1984EP0127211A2 Process for the preparation of styrene by dehydrogenation of ethyl benzene
12/05/1984EP0127121A1 Process for the preparation of tetrahydro-thiophen-3-one
12/05/1984EP0127116A2 Process for the production of ethylene and propylene
12/05/1984EP0127114A1 Process for the cleavage of phthalimides
12/05/1984EP0127079A1 Process for preparing 2-fluoro-5-nitroaniline
12/05/1984EP0127039A2 Catalyst derived from mixture of manganese hydroxide and magnesium-containing material
12/05/1984EP0126951A2 Phase transfer catalysts
12/05/1984EP0126950A2 Method for making aromatic ethers and catalyst used in such method
12/05/1984EP0126893A1 A method for oxidizing alkyl groups to carboxylic acids under basic conditions
12/04/1984US4486607 Process for the production of phenyl substituted propanal
12/04/1984US4486604 Diphenyl sulfone compounds
12/04/1984US4486223 Diphenyl sulfone compounds, and use
12/04/1984CA1178975A1 Process for producing unsaturated ethers
12/04/1984CA1178974A1 Alkanols from synthesis gas
12/04/1984CA1178973A1 Preparation of glycols and ethers
12/04/1984CA1178972A1 Process for producing hydroxybenzonitriles
12/04/1984CA1178967A1 Etherification process for hexitols and anhydrohexitols
12/04/1984CA1178954A1 Process for producing 1-amino-4-hydroxy- anthraquinones
12/04/1984CA1178854A1 Process for applying a coating composition to a substrate, and the coated substrate thus obtained
11/1984
11/28/1984EP0126669A1 N-substituted phenothiazine derivative as a catalyst for the nuclear chlorination of aromatic hydrocarbons
11/28/1984EP0126569A1 Bromination process for preparing decabromodiphenyl ether from diphenyl ether
11/28/1984EP0126552A2 Process for producing carbonyl compounds
11/28/1984EP0126501A2 Process for the preparation of alpha-haloalkyl esters
11/28/1984EP0126488A1 Liquid phase oxidation of alkanes
11/28/1984EP0126430A2 Process for the preparation of 1-triazolylethylether-derivatives, and microbicidal compositions containing novel 1-triazolyl-phenoxyphenylethylether-derivatives as active ingredients and their use
11/28/1984EP0126349A1 Process for the preparation of 4-pentenoic-acid esters
11/28/1984EP0126194A1 Process for synthesizing a multicomponent acidic catalyst composition containing zirconium by an organic solution method
11/28/1984EP0077334B1 Method for the oxidation of reactive aromatics
11/27/1984US4485261 Two step vapor phase catalytic reaction of ammonia and methanol
11/27/1984US4485255 Carbonylation of α,β-unsaturated esters to linear saturated diesters
11/27/1984US4485243 Process for the preparation of a 2-alkylpyrrole
11/27/1984US4485185 Catalyst composition
11/27/1984US4485043 Etherification of a corresponding halide, disperse dyes
11/27/1984US4484992 Semiconductor powder of cadmium sulfide, cadmium sulfoselenide or titanium dioxide coated with metal
11/27/1984CA1178622A1 Process for the preparation of tertiary olefines
11/27/1984CA1178617A1 Catalyst for methylamines production
11/27/1984CA1178611A1 Method of processing cobalt-containing catalysts used in hydrocarboxylating
11/27/1984CA1178599A1 Sulfides containing a lactonic cycle, process for preparing these sulfides and their use in the preparation of cyclopropanic derivatives
11/27/1984CA1178571A1 Preparation of naphthalene-oxidation catalyst by impregnation of silica with aqueous solution of voc.sub.2o.sub.4-k.sub.2so.sub.4-khso.sub.4
11/21/1984EP0125951A1 Process for the preparation of trifluoroethanol
11/21/1984EP0125887A1 Synthesis of thiazoles
11/21/1984EP0125846A1 Improvements relating to catalysts
11/21/1984EP0125769A2 Supported catalysts
11/21/1984EP0125702A2 Polycyclic aromatic compounds
11/21/1984EP0125701A2 Polycyclic aromatic compounds
11/21/1984EP0125689A2 Catalyst for the synthesis of methanol
11/21/1984EP0125654A2 Process for the preparation of especially pharmacologically active compounds containing a sulfoxide group