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