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)
04/1982
04/20/1982US4326084 Process for producing a mixture containing cyclohexanol and cyclohexanone from cyclohexane
04/20/1982US4326080 Containing a hydrobenzene with an aniline compound, then ammonia in presence of aluminum oxide catalysts
04/20/1982US4326079 Process for preparing aromatic alkylamines
04/20/1982US4326078 Process for preparation of hydrazobenzenes by catalytic hydrogenation of nitrobenzenes
04/20/1982US4325874 Process for producing alkylene carbonates
04/20/1982US4325872 Process for the preparation of a 2-pyrrolidone
04/20/1982CA1122224A1 Preparation of pesticidal benzyl esters
04/20/1982CA1122214A1 5-amino-1,2,3,4-tetrahydro-anthraquinone, and preparation thereof
04/20/1982CA1122195A1 Activation of chromic fluoride catalyst with hydrogen chloride and chlorine
04/20/1982CA1122193A1 Ammoxidation catalyst and process for using the same
04/14/1982EP0049674A1 Process for the preparation of esters by carbonylation of mono-unsaturated compounds
04/14/1982EP0049616A1 Preparation of hydroxy aromatic carboxylic acids and ester derivatives thereof
04/14/1982EP0049581A1 Method for deactivating catalyst in preparation of dimethylformamide from dimethylamine and carbon monoxide
04/14/1982EP0049411A2 Method and catalyst for making bisphenol
04/14/1982EP0049384A1 N-denitration of N,2,6-trinitroanilines with phase transfer catalysts
04/14/1982EP0049358A1 Strontium and barium containing alkoxylation systems for unsaturated alcohols
04/13/1982US4324940 Preferential reaction of smaller and linear olefins
04/13/1982US4324929 Catalytic fluoroalkylation of benzene with 3,3,3-trifluoropropylene
04/13/1982US4324927 Catalyst containing cobalt, ruthenium, ionic halide, and alkyl halide
04/13/1982US4324921 Process for the manufacture of ethers of hydroxy-pivalaldehyde
04/13/1982US4324914 Catalytic hydrogenation of polychloro anilines or nitrobenzene0 in presence of excess chloride ions
04/13/1982US4324908 Dehydration catalysts
04/13/1982US4324732 In presence of teritiary aliphatic aminoalcohol and/or quarternary ammonium compound
04/13/1982US4324699 Treating catalyst containing silver with solution of heavy alkali metal compound
04/13/1982US4324695 For shift conversion, hydrogenation, hydroformylation, methanation
04/13/1982US4324694 Two-layer coating
04/13/1982US4324648 To permit regeneration of catalyst by oxidation
04/13/1982CA1121834A1 Process for the preparation of hydrocarbons
04/07/1982EP0048987A1 Process for the preparation of an ethyl ester
04/07/1982EP0048980A1 Continuous process for the manufacture of ethylene glycol
04/07/1982EP0048974A1 Process for producing saccharide oxides
04/07/1982EP0048946A1 Process for the preparation of unsaturated carboxylic-acid esters
04/07/1982EP0048927A2 Process for the preparation of N,O-disubstituted urethanes, and their use as raw materials in the manufacture of isocyanates
04/07/1982EP0048918A1 Process for the selective production of ethanol and methanol directly from synthesis gas
04/07/1982EP0048891A1 Process for the preparation of methyl formiate
04/06/1982US4323716 Oxychlorination using copper chloride catalyst
04/06/1982US4323697 Process for preparing ethylidene diacetate
04/06/1982US4323696 (Meth)acrylic acid esters of tricyclic decanediols containing ether groups
04/06/1982US4323690 Method of making silicate esters
04/06/1982US4323515 Porphrin catalysts
04/06/1982US4323502 Process for the simultaneous preparation of trioxan and cyclic formals
04/06/1982CA1121374A1 Process for the preparation of an aryl mono-, di-, and/or polyurethane
04/06/1982CA1121371A1 Process for preparing trimethylchlorosilane
04/01/1982WO1982000961A1 Method for reactivating catalyst
03/1982
03/31/1982EP0048409A1 Reactivation of spent chromia-alumina catalyst by zinc oxide doping
03/31/1982EP0048396A1 Process for the preparation of 2-methoxyalkanoic acids
03/31/1982EP0048378A1 Process for preparing unsaturated hydrocarbons
03/31/1982EP0048375A1 Process for the preparation of 3-bromo-4-fluoro-benzoic acid
03/31/1982EP0048371A2 Process for the preparation of N,O-disubstituted urethanes
03/30/1982US4322569 Catalytic hydrogenation of glucose to produce sorbitol
03/30/1982US4322567 By hydrogenation of a tetriary peroxide
03/30/1982US4322564 Process for hydroformylation of olefins
03/30/1982US4322561 Comprising reacting an olefin and a ketone in the presence of an amine and manganese acetate
03/30/1982US4322558 Oxidation process
03/30/1982US4322553 By reacting the corresponding n-/alkoxymethyl/acrylamide with thtonyl chloride or thionyl bromide
03/30/1982US4322552 Process for the production of 4-aminobutyramide hydrochloride
03/30/1982US4322373 Process for the preparation of aromatic dicarboxylic acid dichlorides
03/30/1982US4322314 Solvent exraction of a cobalt carbonyl complex
03/30/1982CA1120938A1 Process for the preparation of damascenone
03/30/1982CA1120686A1 Catalyst and process for producing polyhydric alcohols and derivatives
03/24/1982EP0048210A1 Preparation of carboxylic acid anhydrides by carbonylation
03/24/1982EP0048174A1 Process for producing vinyl acetate
03/24/1982EP0047949A1 Process for the preparation of perfluorinated acid fluorides
03/24/1982EP0047906A1 Process for the production of aliphatic ethers
03/24/1982EP0047834A1 Process for the preparation of alkyl esters of saturated aliphatic carboxylic acids
03/24/1982EP0047831A1 Process for the preparation of mainly linear aliphatic carboxylic-acid esters
03/24/1982EP0047830A1 Process for the preparation of alkyl esters of saturated aliphatic carboxylic acids
03/23/1982US4321414 In the presence of a ruthenium catalyst
03/23/1982US4321411 Process for producing N-substituted acrylamide or methacrylamide
03/23/1982US4321409 Process for producing conjugated diene monoesters
03/23/1982US4321408 Preparation of 1,3-dibromo-2,2-dimethyl-propane-1,3-dicarboxylic acid derivatives
03/23/1982US4321395 Preparation of acetanilides
03/23/1982US4321394 Process for the production of addition compounds of carbodiimides and compounds containing hydroxyl groups
03/23/1982US4321234 Chemical process and apparatus therefor
03/23/1982US4321204 Preparation of certain 2-methyl-2,3-dihydro-benzofuran-7-ols
03/23/1982US4321160 Method for the activation of phosphomolybdic acid based catalysts
03/23/1982CA1120502A1 Conversion process of stea cracking c.sub.4 olefins couples in isooctane and butane
03/23/1982CA1120499A1 Process for the manufacture of methyl mercaptan from carbon oxides
03/23/1982CA1120457A1 Preparaion of ketones
03/17/1982EP0047622A1 Preparation of dichlorobenzyl alcohol
03/17/1982EP0047581A1 A process for the production of olefinic acids and esters by catalytic oxydehydrogenation
03/17/1982EP0047578A1 Process for the production of unsaturated acids and esters
03/17/1982EP0047562A1 Method for the production of alkyl and alkoxyalkyl substituted benzene compounds
03/17/1982EP0047473A1 Process for the preparation of epoxides from alkylene carbonates
03/17/1982EP0047461A1 Process for the preparation of vinylphosphoric-acid derivatives
03/16/1982US4320243 Nickel compound and a hydrocarbylaluminum halide as catalyst component
03/16/1982US4320242 Using a hydrodealkylation catalyst of an aluminosilicate containing a noble metal
03/16/1982US4320230 To produce ethanol or acetaldehyde by reaction with carbon monoxide and htdrogen in the presence of an iodide promoter
03/16/1982US4320229 Preparation of aliphatic aldehydes from esters
03/16/1982US4320228 Palladium base hydrogenation catalyst in the presence of a tertiary amine
03/16/1982CA1120063A1 Isomerization of the hydrogenated norbornadiene endo-endo hexacyclic dimer
03/16/1982CA1120061A1 Ethoxylation with strontium bases
03/10/1982EP0047206A1 Process for preparation of aminoalcohols polyoxa-alkylated or polyoxa-arylated and their use as cation complexing agents
03/10/1982EP0047021A1 Process for preparing high purity C1 to C18 alkyl mercaptans
03/10/1982EP0046947A1 Strontium and barium containing alkoxylation systems
03/10/1982EP0046897A1 Process for the preparation of pyridine
03/10/1982EP0046870A1 Process for the preparation of anhydrous alkyl iodide
03/09/1982US4319056 And catalysts comprising cobalt and iodide or bromide with a nitrogen or phosphorus compound
03/09/1982US4319053 From 2,6-dialkylphenol and aliphatic or cycloaliphatic ketone, sulfonated styrene-divinylbenzene ion exchange resin
03/09/1982US4319047 Preparation of beta-methylthiopropionaldehyde
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