Patents for C07B 61 - Other general methods (69,072)
07/1984
07/31/1984US4463205 Alkylation process with improved linear alkylbenzene recovery
07/31/1984US4463204 Process for alkylating toluene with methanol to form styrene using a low sodium content potassium/cesium modified zeolite catalyst composition
07/31/1984US4463198 One step- mixing with acid catalyst and ketone
07/31/1984US4463196 Isomerization of dehydrolinalol using a vanadium catalyst and an alkanol
07/31/1984US4463193 Production of noncyclic polyalkylene polyamines
07/31/1984US4463191 Process for the reductive alkylation of aromatic nitro-containing compounds with ketones or aldehydes
07/31/1984US4463178 Oxidation mercaptobenzothiazole with peroxide in presence of amine
07/31/1984CA1171881A1 Method and apparatus for dehydrogenation of alkylaromatic compounds to produce vinylaromatic monomers
07/25/1984EP0113798A1 Process for the preparation of mixtures of alcohols from epoxidised fatty alcohols
07/24/1984US4461916 Two stage-reacting phenol with diisobutene, then phenol with dioctylphenol
07/24/1984US4461911 Process for the preparation of S-arylthioglycolic acids
07/24/1984US4461910 Catalytic hydrogenating a carboxylic acid anhydride with carbon moc, or antimony compound
07/24/1984US4461897 From 2-mercaptobenzothiazoles and a primary or secondary amine, metal porphyrazine catalyst
07/24/1984US4461845 Reactivation of steam-deactivated catalysts
07/24/1984CA1171432A1 Process for the preparation of hydrocarbons
07/18/1984EP0113473A1 Novel zeolite catalyst and process for preparing same
07/17/1984US4460801 Unsaturated fatty alcohols and method of preparing them
07/17/1984US4460794 Boron trifluoride, hydrogen fluoride, cumene
07/17/1984US4460788 Nobel metal catalyst, phenolic compound
07/17/1984US4460778 Alkyldiorganoaminopyridinium salts for making aromatic ether imides
07/17/1984US4460706 Catalyst for the production of styrene
07/17/1984US4460705 Catalyst for oxidative dimerization
07/17/1984US4460510 Process for alkoxycarbonylating alpha-olefins having a single branch
07/17/1984CA1171067A1 Amorphous silica-based catalyst and process for its production
07/17/1984CA1171061A1 Silver-containing supported catalysts and catalyst intermediate products, processes for their preparation and their use
07/17/1984CA1171053A1 Non-oxidative dehydrogenation process
07/11/1984EP0113234A1 Para-selective alkylation catalysts and processes
07/11/1984EP0113107A2 Process for preparing alcohols
07/11/1984EP0113084A1 Use of a catalyst containing Mo-V-Cu-P for the oxydehydrogenation of isobutyric acid or its esters
07/11/1984EP0112921A1 Process for preparing amidoalkanesulfonic acid derivatives
07/10/1984US4459424 Secondary amine, carbon disulfide, metal containing catalyst
07/10/1984US4459369 Catalyst for the synthesis of oxygenated organic compounds and process for its manufacture
07/10/1984US4459240 Aliphatic acid, hydrogen peroxide, azeotropes, distillation, oxidation, injection, continuous
07/10/1984CA1170669A1 Method of manufacturing ketones
07/10/1984CA1170644A1 Continuous process for the manufacture of ethylene glycol
07/10/1984CA1170641A1 Theta-1, a new crystalline silicate
07/05/1984WO1984002479A1 Leach resistant catalyst useful for the dimerization of acrylic compounds
07/04/1984EP0112794A2 An improved method of preparing dibenzothiazolyl disulfide
07/04/1984EP0112785A1 Process for the preparation of 2,3-dihydro-2,2-dimethyl-7-hydroxy benzofuran
07/04/1984EP0112727A2 Process for producing myrcenol
07/04/1984EP0112679A1 Process for the preparation of esters or salts of aromatic or etheroaromatic acids
07/04/1984EP0112544A1 Process for the preparation of 1,2-dichloroethane
07/04/1984EP0112452A2 Catalytic preparation of nitroalkanes from alkanols
07/03/1984US4458097 Conversion of certain hydrocarbons using divalent-copper-containing ZSM-5 type catalyst
07/03/1984US4458096 Process for the production of ethylene and propylene
07/03/1984CA1170281A1 Enhancement of zeolite catalytic activity
07/03/1984CA1170278A1 Process for the production of ethanol and n-propanol from methanol
07/03/1984CA1170270A1 Process for the manufacture of unsaturated carboxylic acid esters
06/1984
06/27/1984EP0112261A1 Process for the oxidation of alcohols to their corresponding carbonyl compounds
06/27/1984EP0112171A1 Process for the production of dihydrocarbyl oxalates
06/27/1984EP0112017A1 Catalysts for para-ethyltoluene dehydrogenation
06/27/1984EP0111998A1 Process for synthesizing a multicomponent acidic catalyst composition by an organic solution method
06/27/1984EP0111949A1 Process for the preparation of carboxylic anhydrides
06/27/1984EP0111863A1 Process for the production of beta,4-dichloro-propiophenone
06/27/1984EP0111861A2 Process for the preparation of amines
06/27/1984EP0111808A2 Catalyst, process for preparing said catalyst and isomerization process in the presence of said catalyst
06/27/1984EP0111784A1 Process for producing terephthalic acid suitable for use in direct polymerization
06/27/1984EP0111605A1 Preparation of unsaturated acids and esters by oxidative condensation
06/26/1984US4456776 Process for the production of a lower aliphatic alcohol
06/26/1984US4456775 Catalytic process for manufacturing alcohols by hydrogenolysis of carboxylic acid esters
06/26/1984US4456766 Process for the production of N-acetyl-2,3-dehydro-aminocarboxylic acid esters
06/26/1984US4456749 Contacting with aqueous alkali, then sulfuric acid containing sodium, aluminum, magnesium, zinc, or calcium ions
06/26/1984US4456703 High surface area nickel aluminate spinel catalyst for steam reforming
06/26/1984US4456697 Group iii or iv metal alkoxides, hydrofluoric acid
06/26/1984US4456694 Rhodium-metal oxide
06/26/1984CA1169882A1 Process for preparing glycol ethers
06/26/1984CA1169881A1 Process for preparing glycol ethers
06/26/1984CA1169869A1 Process for the preparation of indoles
06/26/1984CA1169840A1 Transition metal carbonyl complexes intercalated with lamellar materials and use of the intercalated complexes in the catalysis of organic reactions
06/21/1984WO1984002340A1 Process for the production of dihydrocarbyl oxalates
06/21/1984WO1984002336A1 Antioxidant synthesis
06/20/1984EP0111325A2 Process for the preparation of 13-cis-retinoic acid
06/20/1984EP0111257A1 Process for the hydroformylation of olefines
06/20/1984EP0111238A1 Catalytic hydrogenation of DI(4-Aminophenyl)methane
06/20/1984EP0111203A1 Process for the preparation of 1,2-dichloroethane
06/20/1984EP0111073A1 Process for the preparation of 2-imidazolines
06/19/1984US4455442 Hydrogenation
06/19/1984US4455439 Process for the preparation of ketene
06/19/1984US4455395 Hydrogenation, synthesis gas, iron catalyst
06/19/1984US4455392 Process for preparing a supported silver catalyst
06/19/1984US4455389 Magnesium hydride modified aluminum/siliceous compositions
06/19/1984CA1169437A1 Process for the co-production of dicarboxylates and acids
06/19/1984CA1169435A1 Vapor state formation of diesters of oxalic acid
06/13/1984EP0110810A1 Para-nitrodiphenylamine synthesis
06/13/1984EP0110761A1 Preparation of alpha-chloroacid chlorides
06/13/1984EP0110749A1 Process for the preparation of addition products of epoxides and hydroxy compounds
06/13/1984EP0110650A1 Preparation of zeolites
06/13/1984EP0110628A1 Process for the transalkylation or dealkylation of alkyl aromatic hydrocarbons
06/13/1984EP0110559A1 Process for the preparation of 4-chloro-2-nitrobenzonitrile
06/13/1984EP0110449A1 Process for the preparation of a Fischer-Tropsch catalyst, a catalyst so prepared and use of this catalyst in the preparation of hydrocarbons
06/13/1984EP0110443A1 Preparation of propylene and butylene dimers
06/13/1984EP0110411A1 Process for carrying out organic condensation reactions
06/13/1984EP0110384A1 Amination process
06/13/1984EP0110377A1 Improved dehydrohalogenation process
06/13/1984EP0110372A1 1-Phenylisoquinoline derivatives, process for their preparation, pharmaceutical compositions containing these compounds and their use
06/13/1984EP0110316A2 Process for the preparation of pyridines
06/13/1984EP0110245A1 Process for the preparation of 1,3-diacetoxy-2-methylene propane
06/13/1984EP0110142A2 Process for the preparation of alkylated cyclopentenones, and acetylenic esters useful as starting compounds in said preparation
06/13/1984EP0110088A1 Process for the regeneration of the Al2O3 support from used Ag/Al2O3 supported catalysts
06/13/1984EP0110031A2 Process for the preparation of 1,2-diols