Patents for C07B 61 - Other general methods (69,072) |
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06/28/1995 | CN1104206A Process for the preparation of dialkyl carbonates |
06/28/1995 | CN1104205A Process for the preparation of dimethyl cxarbonate |
06/28/1995 | CN1029123C Process for preparation of insecticidal cyclopropyl-substituted di(aryl) compounds |
06/28/1995 | CN1029121C Method for preparation of phenol |
06/28/1995 | CN1029120C Process for preparing 1,1-di(chlorophenyl)-2,2,2 trichloroethanol |
06/28/1995 | CN1029119C Halo-carbon hydrogenolysis |
06/27/1995 | US5428174 Preparation of α,β-unsaturated ketones |
06/27/1995 | US5428073 Antimicrobial agents which are substituted 2-cyclohexan-1-yl-amine compounds. |
06/24/1995 | CA2138840A1 Epoxidation process and catalyst therefore |
06/24/1995 | CA2138751A1 Process for preparing an alkanone and/or an alkanol |
06/24/1995 | CA2138604A1 Process for preparing dimethyl carbonate |
06/22/1995 | WO1995016723A1 Polyglycerol production |
06/22/1995 | WO1995016712A1 Compounds and methods |
06/22/1995 | WO1995016666A1 Process for producing diazomethane derivative |
06/22/1995 | WO1995016655A1 Process for fluorinated propanes and pentanes |
06/22/1995 | WO1995016650A1 PREPARATION OF α,φ-DIENE OLIGOMERS AND DERIVATIVES THEREOF |
06/22/1995 | DE4444606A1 Sennoside A and B prodn. |
06/22/1995 | CA2178826A1 Preparation of .alpha.,.omega.-diene oligomers and derivatives thereof |
06/22/1995 | CA2131401A1 Methyl tertiary butyl ether process |
06/22/1995 | CA2131399A1 Methyl tertiary butyl ether process |
06/21/1995 | EP0658552A1 Process for the preparation of alpha-tocopherol derivatives |
06/21/1995 | EP0658549A1 Pyrimidine derivatives, process for their preparation and their use as herbicide |
06/21/1995 | EP0658534A1 Depolymerization of chloroaldehyde cyclic trimers |
06/21/1995 | EP0658532A1 Ligand-accelerated catalytic asymmetric dihydroxylation |
06/21/1995 | EP0658531A1 Process for producing 1,1,1,2,3-pentafluoropropane |
06/21/1995 | EP0658530A1 Process for producing 1,1,1,2,3,3-hexafluoropropane and process for producing tetrafluorochloropropene |
06/21/1995 | EP0658373A1 Method of controlling a photoreaction with a laser beam |
06/21/1995 | EP0658359A2 Catalytic hydrodehalogenation of halogenated compounds of elements of the fourteenth group |
06/21/1995 | EP0658155A1 Process for converting acetals to ethers |
06/21/1995 | EP0658154A1 Dehydrogenation process |
06/21/1995 | EP0603172B1 Catalyzed process for oxidation of ozonides of unsaturates to carboxylic acids |
06/21/1995 | EP0555246B1 Hydrophobised double-layer hydroxide compounds |
06/21/1995 | CN1103861A Process for the preparation of dialkyl carbonates |
06/21/1995 | CN1029005C Process for the synthesis of dielectric fluids |
06/20/1995 | US5426251 Process for preparing 1,1,1-trifluoro-2-chloroethane and/or 1,1,1,2-tetrafluoroethane |
06/20/1995 | US5426246 Tin and ruthenium compound on a catalyst support |
06/20/1995 | US5426245 Reacting aromatic compound with oxygen and hydrogen in liquid phase, catalyst of noble metal of group 8 supported on carrier in presence of vanadium compound |
06/20/1995 | US5426239 Continuous process for the industrial manufacture of dimethoxyethanal |
06/20/1995 | US5426223 Hydrogenation of n-acyl hydrazones in presence of catalyst comprising complex pf transition metal bonded to phosphine ligands |
06/20/1995 | US5426209 Reacting carbon monoxide with esters of nitrous acid and chloroformic acid in presence of solid catalyst containing group 8 metal or compound |
06/20/1995 | US5426199 Catalyzed esterification process |
06/20/1995 | US5426195 Process for the catalytic dehydrogenation of diols |
06/20/1995 | CA1335990C Process for the production of polyisocyanates containing isocyanurate groups and their use |
06/17/1995 | CA2138357A1 Catalysts for the dehydrogenation of c3-c20 paraffins and their preparation |
06/15/1995 | WO1995015938A1 Process for the carbonylation of an acetylenically unsaturated compound |
06/15/1995 | WO1995015936A1 Process for the production of fluorinated olefins |
06/15/1995 | WO1995015934A1 Selective hydrogenation of highly unsaturated compounds in hydrocarbon streams |
06/15/1995 | CA2178739A1 Process for the carbonylation of an acetylenically unsaturated compound |
06/15/1995 | CA2137481A1 Process for the preparation of .alpha.-tocopherol derivatives |
06/14/1995 | EP0657445A1 Controlled epoxidation of propylene |
06/14/1995 | EP0657436A2 Process for the preparation of perylene-3,4-dicarboxylic acid derivatives, the compounds prepared according to this process and their use |
06/14/1995 | EP0657414A1 Process for preparing Dialkyl dicarbonates |
06/14/1995 | EP0657413A1 Process for preparing aliphatic omega-difluorocarboxylic compounds |
06/14/1995 | EP0657410A1 Process for the preparation of alkoxylates using ester compounds as catalysts |
06/14/1995 | EP0657409A1 Catalytic fluorination of halogenated hydrocarbons in the vapour phase |
06/14/1995 | EP0657408A1 Fluorination in the vapour phase using crystallized catalysts |
06/14/1995 | EP0657407A1 Process for the preparation of 3-fluoro-4,6-dichlorotoluene |
06/14/1995 | EP0657386A1 Process for the preparation of an iridium-containing solution, the solution obtained and its use as catalyst |
06/14/1995 | EP0657214A1 Method for preparing copper-containing hydrogenation reaction catalyst and method for producing alcohol |
06/14/1995 | EP0657213A1 Catalytic composition and ethylene oxychlorination process using the same |
06/14/1995 | EP0657212A1 Catalytic composition and ethylene oxychlorination process using the same |
06/14/1995 | EP0657211A1 Catalytic system comprising a supported hydrogenation catalyst and hydrodechlorination process of chlorofluorohydrocarbons |
06/14/1995 | EP0656882A1 Polyols useful for preparing polyurethane foams having improved retention of insulative properties, polyurethane foams prepared therewith and methods for the preparation thereof |
06/14/1995 | EP0656811A1 Polymeric carbonylation catalyst system. |
06/14/1995 | EP0533892B1 8-exo-formyl-2,6-exo-tricyclo[5.2.1.0/2,6]decane, method for preparing it and use of same |
06/14/1995 | EP0504381B1 Method for obtaining acetic acid derivatives |
06/14/1995 | EP0422236B1 Production of alkenylbenzophenone |
06/14/1995 | EP0363379B1 Porphyrins, their syntheses and uses thereof |
06/14/1995 | CN1103643A New preparation process for 16alpha-methylated steroids |
06/14/1995 | CN1103639A Method for decolorization of alkanolamines and alkyleneamines |
06/14/1995 | CN1028865C Preparation of 2-amino-4-(alkoxylmethphosphino) butyl acid derivative and/or ester derivative thereof |
06/13/1995 | US5424479 Process for the preparation of aromatic methyl methoxycarboxylates |
06/13/1995 | US5424476 Mixture of amino acid, sulfuric acid and methanol is heated while adding methanol as liquid or gas to reaction mixture and methanol is distilled off |
06/13/1995 | US5424469 Process for preparing polyglycerol fatty acid ester mixtures and use in cosmetic, pharmeceutical and chemical preparations |
06/13/1995 | US5424264 Process and catalyst for partially hydrogenating aromatics to produce cycloolefins |
06/13/1995 | US5424186 Very large scale immobilized polymer synthesis |
06/13/1995 | CA2015561C Process for the preparation of 1,6-hexenedioic acids |
06/10/1995 | CA2136939A1 Gas catalytic fluoration of halogenated hydrocarbons |
06/10/1995 | CA2136938A1 Gas fluoration with crystallized catalysts |
06/09/1995 | CA2137538A1 Catalytic composition and oxychloration process for ethylene using such a composition |
06/08/1995 | WO1995015321A1 Process for producing 8alpha,12-oxido-13,14,15,16-tetranorlabdane |
06/08/1995 | WO1995015320A1 PROCESS FOR THE PRODUCTION OF 8α,12-OXIDO-13,14,15,16-TETRANORLABDANE |
06/08/1995 | WO1995015299A1 Process for preparing a chiral tetralone |
06/08/1995 | CA2137422A1 Process for the preparation of alkoxylates using ester compounds as catalyst |
06/07/1995 | EP0656363A1 Process for preparing a silane having a tertiary hydrocarbon group at the alpha position thereof |
06/07/1995 | EP0656358A1 Process for the preparation of imidazopyridinderivatives |
06/07/1995 | EP0656347A1 Improved process for the manufacture of cyclopropylnitrile |
06/07/1995 | EP0656343A1 Process for the production of methacrylic acid esters |
06/07/1995 | EP0656342A1 Method for purification of phenol |
06/07/1995 | EP0656341A1 Process for the production of cydohexanedimethanol |
06/07/1995 | EP0656340A1 Process for the production of hydroxy compounds by hydrogenation of oxygenates |
06/07/1995 | EP0656339A1 Process for the production of cydohexanedimethanol, with preponderance of the trans-isomer |
06/07/1995 | EP0656338A1 Vapour phase hydrogenation of esters or lactones to hydroxy compounds |
06/07/1995 | EP0656337A1 Process for the production of 1,4-cydohexanedimethanol |
06/07/1995 | EP0656336A1 Process for the production of hydroxy compounds by hydrogenation of oxygenates |
06/07/1995 | EP0656335A1 Process for the production of hydroxy compounds by hydrogenation of oxygenates |
06/07/1995 | EP0656334A1 Process for the production of cydohexanedimethanol, with preponderance of the trans-isomer |
06/07/1995 | EP0655994A1 Chemical process for preparing an optically active aminodiol. |
06/07/1995 | EP0655993A1 Improved process for the preparation of 3-pentenoic acid from butadiene |
06/07/1995 | EP0655951A1 Static condition process for the preparation of phosphorus/vanadium oxidation catalyst |