Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 1 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
Patents for C07C 1 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon (18,898)
12/1981
12/01/1981US4303486 Methods of photocatalytic decarboxylation of saturated carboxylic acid
12/01/1981CA1113510A1 Hydrogenation of cyclopentadiene to form cyclopentene
12/01/1981CA1113509A1 Xylene isomerization
12/01/1981CA1113508A1 Conversion of synthesis gas to aromatic hydrocarbons
12/01/1981CA1113498A1 Preparation of methacrylic derivatives from tertiary butyl-containing compound
11/1981
11/25/1981EP0040463A1 Shape selective reactions with zeolite catalyst modified with iron and/or cobalt
11/25/1981EP0040444A1 Process for the preparation of crystalline silicates, crystalline silicates so prepared and process for carrying out catalytic reactions
11/24/1981US4302622 Shape selective reactions utilizing group III a metal-modified zeolite catalyst
11/24/1981US4302621 Shape selective reactions utilizing zeolites modified with Group V A metals
11/24/1981US4302620 Reactions involving zeolite catalysts modified with group IV A metals
11/24/1981US4302619 Control of CO emissions in a process for producing gasoline from methanol
11/24/1981US4302363 Perfume compositions containing 4(5)-acetyl-7,7,9(7,9,9)-trimethylbicyclo[4.]non-1-ene
11/24/1981US4302357 Catalyst for production of ethylene from ethanol
11/24/1981CA1113125A1 Ethynylbenzenes
11/18/1981EP0040119A1 Process for the dehydrocyclisation of paraffins at very low pressures
11/18/1981EP0040104A1 Synthetic crystalline aluminosilicate composition and method for the production thereof
11/18/1981EP0040016A1 Zeolite Nu-3
11/18/1981EP0040015A1 Process for making olefins
11/18/1981EP0039996A1 Alumina and/or silica catalysts supported on microporous glass
11/18/1981EP0039964A1 A process for the preparation of an aromatic hydrocarbon mixture
11/17/1981US4301319 Manufacture of allene from acetone
11/17/1981US4301313 Halogenated ethynyl biphenyls
11/17/1981US4301032 Thorium oxide-containing catalyst and method of preparing same
11/17/1981CA1112672A1 Hydrocarbon synthesis
11/17/1981CA1112658A1 CYCLISATION SUBSTRATES CONVERTIBLE TO 7-.alpha.- SUBSTITUTED 19-NORSTEROID DERIVATIVES
11/11/1981EP0039536A1 Shape selective reactions with zeolite catalysts modified with group 1A metals
11/10/1981US4300014 Catalyst selectivity
11/10/1981US4300013 Zeolites
11/10/1981US4300011 Selective production of aromatics
11/10/1981US4300009 Conversion of biological material to liquid fuels
11/10/1981US4299986 Method of reducing organic compounds with mixed hydride alkoxy derivatives of aluminum and alkaline earth metals
11/10/1981US4299800 Catalyst selectivity
11/10/1981CA1112253A1 Isomerisation of alkyl aromatics using a gallium containing aluminosilicate catalyst
11/04/1981EP0039218A1 Improvement in process for the alkylation of benzene with propylene
11/04/1981EP0039205A1 Selective production of dialkylbenzenes
11/04/1981EP0039105A1 Process for recovery of an aliphatic diol oligomerization solvent
11/03/1981US4298955 Method of and apparatus for the detection and analysis of hazards
11/03/1981US4298694 Process and a plant for preparing a gas rich in methane
11/03/1981US4298503 Method of preparing calcium boron phosphate catalyst
10/1981
10/28/1981EP0038676A1 Process for preparing fluorene derivatives
10/28/1981EP0038479A1 Catalysts for the oligomerisation of olefines
10/21/1981EP0038141A2 Preparation of aromatics processing catalyst, catalyst so prepared, and xylene isomerisation therewith
10/21/1981EP0038129A1 Process for the hydrolysis of glycol dialkyl ether to a monoalkyl ether and tertiary alcohol or tertiary olefin
10/21/1981EP0038116A1 Shape selective reactions with cadmium-modified zeolite catalysts
10/21/1981EP0038098A1 Reactor for exothermic reactions and use of this reactor for the preparation of hydrocarbons
10/21/1981EP0038077A1 Process for separating monoolefins from a monoolefin mixture
10/21/1981EP0037983A1 Method of making shaped crystalline aluminosilicates catalysts
10/21/1981EP0037982A1 Method of making shaped crystalline aluminosilicates catalysts
10/20/1981US4296266 Process for the manufacture of lower olefins from methanol/water mixtures
10/20/1981US4296264 Ethynylbenzene compounds and derivatives thereof
10/20/1981CA1111075A1 Production of ethylene
10/20/1981CA1111074A1 Process for preparing aromatic hydrocarbons
10/20/1981CA1111073A1 Process for preparing aromatic hydrocarbons
10/14/1981EP0037671A1 Shape selective acid catalyzed reactions of olefins over crystalline zeolites
10/14/1981EP0037665A1 Improved acetylene recovery process and apparatus
10/14/1981EP0037630A1 Shape selective reactions with zeolite catalyst modified with group IVB metal
10/14/1981EP0037628A1 Process for the preparation of a diphenyl methane
10/13/1981US4294976 Process for producing biphenyl compounds
10/13/1981US4294770 Salt formation, hydrolysis
10/13/1981US4294725 Rischer-tropsch catalyst, cobalt and cadmium
10/13/1981CA1110667A1 Process for the preparation of substituted norbornene derivatives
10/13/1981CA1110666A1 Process for producing high purity benzene
10/13/1981CA1110665A1 Polymerizable acetylenic oligomers
10/13/1981CA1110643A1 Binuclear rhodium complex as a hydroformylation and a hydrogenation catalyst
10/13/1981CA1110573A1 Separation of a mixture of c.sub.4-hydrocarbons by extractive distillation
10/07/1981EP0037213A1 Conversion of synthesis gas into hydrocarbons rich in linear alpha-olefins
10/07/1981EP0037168A1 Shape selective reactions with group IB modified zeolite catalysts
10/07/1981EP0037116A1 Bicyclic and manifold unsaturated compounds, their preparation and their use as starting materials in the preparation of bicyclic single unsaturated compounds
10/06/1981US4293727 Catalysis with nickel ylide
10/06/1981US4293502 Catalyst for oligomerization of ethylene
10/06/1981CA1110278A1 Ethylation of toluene or ethylbenzene with high silica/alumina zsm-5 type catalyst
10/06/1981CA1110263A1 Zero-valent metal catalysts
10/01/1981WO1981002776A1 Distillative separation of acid gases from light hydrocarbons
09/1981
09/30/1981EP0036735A1 Process for producing 1,3-butadiene or 2-methyl-1,3-butadiene of high purity
09/30/1981EP0036733A1 Distillative separation of carbon dioxide from light hydrocarbons
09/30/1981EP0036707A1 Shape selective reactions of aromatic compounds with modified zeolite catalysts containing chromium, molybdanum or tungsten
09/30/1981EP0036704A2 Improved aromatics processing
09/30/1981EP0036703A2 Preparation of metal containing catalysts
09/30/1981EP0036683A1 Process for the preparation of crystalline aluminium silicates, crystalline aluminium silicates so prepared and process for the production of an aromatic hydrocarbon mixture
09/29/1981US4292459 Coupling reaction involving a Grignard and allylic halide
09/29/1981US4292458 Using a molecular sieve comprising a metal oxide and boron silicates
09/29/1981US4292415 Polystyrene supported cycloalkadienyl metal complex
09/29/1981US4292410 Using a mixture of a hydrogenation catalyst and an alkali metal aluminum silicate as catalyst for aromatization
09/29/1981US4292141 Distillation to separate a styrene-containing bottoms prior to extractive distillation using a selective solvent
09/23/1981EP0036292A1 Process for the production of aromatic hydrocarbons
09/23/1981EP0036249A1 Shape selective reactions with group VIIA metal modified zeolite catalysts
09/23/1981EP0036151A1 Process for thermally decoking coolers for cracked gases
09/23/1981EP0036121A1 Oligo-isobutyl cyclohexane, process for its production and its use
09/23/1981EP0036109A1 Process for the production of lower olefines from aqueous methanol and/or aqueous dimethyl ether
09/22/1981US4291189 Alkylation process improvement
09/22/1981US4291188 Process for the preparation of methane and/or ethane
09/22/1981US4291184 Process for producing tertiary-butylstyrene
09/22/1981US4291183 Oxidative dehydrogenation using an aluminum-calcium-cesium phosphate catalyst
09/22/1981CA1109415A1 Acetonitrile extractive distillation solvent for c-5 hydrocarbons
09/16/1981EP0035836A1 Shape selective reactions with alkaline earth metal-modified zeolite catalysts
09/16/1981EP0035807A1 Process for carrying out catalytic conversions
09/15/1981US4289918 Aralkylation
09/15/1981US4289917 Alkoxides of 2-pinanol
09/15/1981US4289652 Catalyst comprising a metal substrate
09/09/1981EP0035329A1 Prevention of polymer formation in dehydrogenation of p-ethyltoluene
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