Patents
Sitemap › C07 - Organic chemistry › C07B - General methods of organic chemistry; Apparatus therefor › C07B 61 - Other general methods
Patents for C07B 61 - Other general methods (69,072)
12/1982
12/08/1982EP0066153A1 4-Isopropyl-4'-nitrobenzophenone and process for preparing it
12/08/1982EP0066103A1 Process for the reduction of reducible groups, and its application
12/07/1982US4362821 Process for preparing alkanols from synthesis gas
12/07/1982US4362650 Catalyst and process for olefin oligomerization
12/07/1982CA1137112A1 Process for the preparation of para-nitroso -diphenyl-hydroxylamines
12/07/1982CA1137104A1 Carbonylation process
12/07/1982CA1137103A1 Carbonylation process
12/07/1982CA1137102A1 Carbonates
12/07/1982CA1137065A1 Supported silver catalyst for ethylene oxide production
12/07/1982CA1137064A1 Method for activating or reactivating silver-carrier-catalysts
12/01/1982EP0065770A1 Process for the synthesis of p-nitrophenetol
12/01/1982EP0065751A1 Anionic compounds based on modified novolak-oxyalkylates, their preparation and their use as foam-free surface-active agents
12/01/1982EP0065741A1 Process for preparing vinyl-phosphonic-acid diesters
12/01/1982EP0065739A1 Process for preparing vinyl-phosphonic acid
12/01/1982EP0065733A1 Process for preparing 3-alkylaminophenols
12/01/1982EP0065720A1 Process for preparing hydroxyphenyl amine derivatives
12/01/1982EP0065708A2 Process for the preparation of dimedone
12/01/1982EP0065629A1 Process for the production of alkyl esters of saturated aliphatic acids
11/1982
11/30/1982US4361715 Olefins
11/30/1982US4361714 Preparation of linear olefin products
11/30/1982US4361711 Rhodium oxide catalysts
11/30/1982US4361710 Preparation of butane-1,4-diol
11/30/1982US4361709 Manganese oxide catalysts
11/30/1982US4361704 Nitration of benzophenone in oleum
11/30/1982US4361518 Reaction of tert-benzyl halides with isocyanic acid
11/30/1982US4361501 Preparation of vanadium phosphorus catalysts using a mixed phosphorus source
11/30/1982US4361495 Regeneration of supported-nickel catalysts
11/30/1982CA1136651A1 Process for the catalytic hydrogenation of nitrobenzene
11/30/1982CA1136650A1 Aldehyde-ethers
11/30/1982CA1136646A1 P-tert. butylbenzotribromide and p-tert. butylbenzoyl bromide and process for their manufacture
11/30/1982CA1136602A1 Fischer-tropsch catalysts
11/30/1982CA1136381A1 Catalytic process for the production of urea and ammonium cyanate
11/25/1982WO1982004041A1 Process for co-production of tert.alkyl-methylether and formic acid
11/24/1982EP0065468A1 Dehydrogenation agent containing organic selenium derivatives and their use in the 1,4-dehydrogenation of steroids
11/24/1982EP0065364A1 Process for the isomerization of alkylbenzenes
11/24/1982EP0065358A1 Production of 3-trichloromethyl- and 3-trifluoromethyl-pyridines
11/24/1982EP0065342A1 Process for the preparation of indole or a methyl-substituted indole, possibly mixed with the hydrogenated derivative
11/24/1982EP0065323A1 Process for the co-production of dicarboxylates and acids
11/24/1982EP0065294A1 Process for preparing formylcyanonorbornane
11/24/1982EP0065258A2 Process for thickening solutions using clays which do not normally form gels
11/24/1982EP0065112A1 Production of olefines
11/24/1982EP0064989A1 Process for the recovery of rhodium catalyst.
11/24/1982EP0064986A1 Preparation of acetic anhydride.
11/23/1982US4360695 Continuous preparation of adiptic acid
11/23/1982US4360692 Preparation of formylvalerates
11/23/1982US4360684 Process for the preparation of (2S)-tetrahydro-2α-methyl-6-oxo-4βα-carboxylic acid
11/23/1982US4360504 Simultaneous destruction of trace components in the reaction off-gas from the synthesis of melamine
11/23/1982CA1136162A1 Production of isopropylbenzene
11/23/1982CA1136160A1 Process for producing 1,3,5-trichlorobenzene
11/23/1982CA1136157A1 Preparation of methylene-bis-(4-phenylcarbamic acid esters)
11/23/1982CA1136156A1 Preparation of diphenylmethane dicarbamates and polymethylene polyphenyl carbamates with lewis acid catalysts intercalated in graphite
11/23/1982CA1136115A1 Partial oxidation catalyst
11/23/1982CA1136114A1 Preparation of alcohols from synthesis gas
11/17/1982EP0064821A2 Promoted bismuth cerium molybdate catalysts and use thereof in oxidation-type reactions
11/17/1982EP0064690A1 Process for the preparation of substituted benzaldehydes
11/17/1982EP0064633A1 Process for the preparation of 3,3-dimethyl-glutaric acid
11/17/1982EP0013663B1 Process for removing an allylic group from allylic esters, carbonates and carbamates
11/16/1982US4359468 Antiallergic N-[4-(indolyl)-piperidino-alkyl]-benzimidazolones
11/16/1982US4359409 Two step treatment of mordenite with acid and sodium or potassium ions and then with an ammonium compound
11/16/1982US4359408 Activated magnesium oxide catalysts
11/16/1982US4359405 Improved crush strength
11/16/1982US4359401 By oxidation followed by hydrogenation
11/16/1982CA1135723A1 Process for the preparation of succinonitrile
11/16/1982CA1135722A1 Process for the manufacture of fatty acid nitriles and glycerol from glycerides, especially from natural fats and oils
11/16/1982CA1135721A1 Synthesis of 1,4-bis(dicyanomethylene) cyclohexane
11/16/1982CA1135716A1 Process for separating cobalt component from hydroesterification reaction mixture
11/16/1982CA1135693A1 Process for the preparation of heterocyclic compounds
11/11/1982WO1982003854A1 Process for hydrogenolysis of carboxylic acid esters
11/10/1982EP0064486A1 Method and apparatus for the hydrolysis of alpha-chlorinated toluene compounds
11/10/1982EP0064380A2 Process for production of methylamines
11/10/1982EP0064328A1 Zeolite and catalytic conversion therewith
11/10/1982EP0064287A1 Homologation of carbonyloxy containing compounds and catalyst therefor
11/10/1982EP0064268A1 Method for manufacturing pyridine and pyridine derivatives from alkynes and cyano compounds in the presence of complex cobalt or rhodium compounds with ligands containing boron
11/10/1982EP0064241A1 Process for producing ethylene glycol and/or glycolic acid ester, catalyst composition used therefor, and process for the production of this composition
11/10/1982EP0064205A1 Crystalline aluminosilicate, process for producing it and its use in converting methanol and/or dimethyl ether into hydrocarbons
11/09/1982US4358628 Alkylation of benzene compounds with detergent range olefins
11/09/1982US4358626 Process for the production of secondary alcohols
11/09/1982US4358612 Process for production of α-haloalkylamides
11/09/1982US4358610 Catalyst comprising oxides of molybdenum, phosphorus, copper, vanadium, a group, metal or thallium, and a group 2 metal, niobium, or antimony
11/09/1982US4358412 By decarboxylation
11/09/1982US4358411 Acetic anhydride from methyl acetate or dimethyl ether; rhodium oriridium catalyst
11/09/1982US4358395 Hydrogen regeneration of coke-selectivated crystalline aluminosilicate catalyst
11/09/1982CA1135286A1 Alkylation of aromatic hydrocarbons
11/09/1982CA1135280A1 Method of preparing aliphatic carboxylic acids
11/09/1982CA1135278A1 Preparation of diesters
11/09/1982CA1135276A1 Process for the manufacture of phenylacetic acid and simple derivatives thereof
11/09/1982CA1135273A1 Method of preparing di-organo-magnesium compounds
11/09/1982CA1135246A1 Catalytic composition and its use in olefin oligomerisation
11/09/1982CA1135245A1 Process for producing methacrylic acid and a catalyst
11/09/1982CA1135244A1 Oxidation and ammoxidation catalysts
11/09/1982CA1135243A1 Oxidation and ammoxidation catalysts
11/03/1982EP0063956A1 High selectivity process for vapor phase oxydehydrogenation of alkanoic acids, such as isobutyric acid, using Dawson structure phosphomolybdic acid
11/03/1982EP0063955A1 Process for the oxidation of isobutylene oxide to methacrylic acid and methacrolein
11/03/1982EP0063931A1 Catalytic oxidation of liquid cycloparaffins
11/03/1982EP0063872A1 Process for the preparation of fluoromethyl pyridines and certain novel products obtained therefrom
11/03/1982EP0063815A1 Process for the production of alcohols and ethers
11/03/1982EP0063813A1 Process for the production of mixtures containing isopropyl-tert.-butyl ether and tert.-butyl alcohol
11/02/1982US4357478 Process for hydrogenating unsaturated compounds
11/02/1982US4357477 From carbon monoxide, hydrogen with (a) formaldehyde and an alcohol, or !b) an acetal
11/02/1982US4357475 Process for the production and the recovery of terephthalic acid
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