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)
10/2000
10/17/2000US6133334 For example paraffins, fatty acids, fatty alcohols and fatty acid esters, by subjecting to plasma treatment carried out at a varying frequency in a frequency range of from 10 khz to 10 ghz
10/17/2000US6133184 An oxidation catalyst for synthesis of aromatic anhydride and nitrile consists of a silicon carbide carrier, an inorganic oxide binder selected from oxides of niobium or antimony or tungsten, and a catalyst selected from vanadium or molybdenum
10/17/2000US6133183 Process for regenerating a catalyst for the production of aromatic compounds or for reforming, with improved oxychlorination
10/17/2000US6132641 Composition and support material comprising poly(9,9'-spiro-bisfluorenes)
10/17/2000CA2163781C Method and apparatus for conducting an array of chemical reactions on a support surface
10/17/2000CA2151695C Process for the separation of aliphatic diacids from mixtures thereof with adipic acid
10/13/2000CA2305050A1 A process for the preparation of 2-(4-methylphenyl)benzoic acid derivatives
10/12/2000WO2000059986A1 Manufacture of polysulfones
10/12/2000WO2000059898A2 Process for the dehalogenation of thiochroman and dihydrobenzothiophene derivatives
10/12/2000WO2000059870A1 Method for hemihydrogenating dinitriles to form aminonitriles
10/12/2000WO2000059862A2 Processes for preparing pesticidal intermediates
10/12/2000WO2000059858A1 Hydrocarbon, alcohol and/or ketone oxidation method
10/12/2000WO2000059857A1 Process for the preparation of benzyloxyacetaldehyde
10/12/2000WO2000059854A1 Method for producing alkapolyenyl compounds using certain cocatalysts
10/12/2000WO2000059852A1 Method for the oxidation of benzene and/or toluene to phenol and/or cresols
10/12/2000WO2000059633A1 Method of preparing a catalyst containing gold and titanium
10/12/2000WO2000059627A1 Formulation arrays and use thereof
10/12/2000WO2000035940A3 Method and devices for applying substances to a support, especially monomers for the combinatorial synthesis of molecule libraries
10/12/2000WO2000023182A3 Method of bonding bio-molecules to a test site
10/12/2000DE19915904A1 Verfahren zur übergangsmetallkatalysierten Dimerisierung oder Codimerisierung von Alkenen in komprimiertem Kohlendioxid als Lösungsmittel Method for Transition-dimerization or co-dimerization of alkenes in compressed carbon dioxide as a solvent
10/12/2000DE19915388A1 4-Aminopyrimidinone und Oxazolidino-4-amino-pyrimidinone, Verfahren zu deren Herstellung und ihre Verwendung zum Stabilisieren von halogenhaltigen Polymeren 4-Aminopyrimidinone and oxazolidino-4-amino-pyrimidinones, to processes for their preparation and their use for stabilizing halogen-containing polymers
10/12/2000CA2368238A1 Method for hemihydrogenating dinitriles to form aminonitriles
10/12/2000CA2368004A1 Hydrocarbon, alcohol and/or ketone oxidation method
10/12/2000CA2365851A1 Formulation arrays and use thereof
10/12/2000CA2364655A1 Manufacture of polysulfones
10/12/2000CA2334478A1 Process for the dehalogenation of thiochroman and dihydrobenzothiophene derivatives
10/12/2000CA2303303A1 Amplification and detection of yersinia enterocolitica
10/11/2000EP1043309A1 Process for synthesizing para-and/or meta-substituted cyanophenylalanine derivatives
10/11/2000EP1043306A2 3-amino-3-arylpropan-1-ol-derivates, their preparation and use
10/11/2000EP1043304A1 Method for producing (hydroxyalkyl)alicyclic carboxylic acids and intermediates therefor
10/11/2000EP1043064A2 Mixed metal oxide catalyst and use thereof in oxidation reactions
10/11/2000EP1042345A1 Compounds for mass spectrometry comprising nucleic acid bases and aryl ether mass markers
10/11/2000EP1042332A1 Production of organomagnesium compounds using catalysts
10/11/2000EP1042273A1 Method for hydrogenating benzene polycarboxylic acids or derivatives thereof by using a catalyst containing macropores
10/11/2000EP1042270A1 Asymmetric hydrogenation
10/11/2000EP1042269A1 Preparation of quinonediimines from phenylenediamines using hydrogen peroxide and a catalyst
10/11/2000EP1042264A1 High selective method of phenol and acetone production
10/11/2000EP1042260A1 Method for hydrogenating carboxylic acids or the anhydrides or esters thereof into alcohol
10/11/2000EP1042259A1 Method for producing 1,6-hexanediol
10/11/2000EP1042258A1 Method for producing alkylene glycol
10/11/2000EP1042068A1 Method for regenerating a hydrogenation catalyst, method for hydrogenating compounds comprising nitrile functions
10/11/2000EP1042066A1 Method for producing oxidic catalysts containing copper with an oxidation number 0
10/11/2000EP1042060A1 Method and apparatus for chemical synthesis
10/11/2000EP0915946B1 Process for the preparation of fabric softening actives and products employing same
10/11/2000EP0876313B1 Use of transition metal containing small pore molecular sieve catalysts in oxygenate conversion
10/11/2000EP0703971B1 Use of n,n-diacetic alpha-alanine and its salts as biodegradable complexing agents for alkaline earth and heavy metal ions in cleaning compositions for dishwashing
10/11/2000CN1269777A Method for preparing 3,3-dimethylbutyraldehyde
10/11/2000CN1269776A Method of heterogeneous catalyzed vapor-phase oxidation of propane to acrolein and/or acrylic acid
10/11/2000CN1269360A Process for producing epsilon-hexanolactam
10/11/2000CN1269353A Preparation for amine
10/11/2000CN1269347A Process and apparatus for preparing saturated carboxylic acids having one to four carbon atoms
10/11/2000CN1269259A Oxidation catalyst and using method thereof
10/11/2000CN1057331C Cleaning compositions
10/10/2000US6130362 Catalytic transfer hydrogenation; donor solvent dehydrogenated with oxidizing agent
10/10/2000US6130358 Hydroformylation process using novel phosphite-metal catalyst system
10/10/2000US6130356 Catalysts for the oxidation of ethane to acetic acid, methods of making and using the same
10/10/2000US6130355 Anhydrous carbonylation process for the production of acetic acid
10/10/2000US6130351 Continuous process for the preparation of N-(phosphonomethyl) iminodiacetic acid
10/10/2000US6130349 Catalytic compositions and methods for asymmetric allylic alkylation
10/10/2000US6130347 Reacting monochloroacetic ester with hydrogen cyanide in base presence; cyanation
10/10/2000CA2039196C Chemical process
10/09/2000CA2304420A1 Novel process for synthesizing para-and/or meta-substituted cyanophenylalanine derivatives
10/07/2000CA2303721A1 3-amino-3-arylpropan-1-ol derivatives, their preparation and use
10/05/2000WO2000058322A1 Novel ruthenium metal alkylidene complexes coordinated with triazolylidene ligands that exhibit high olefin metathesis activity
10/05/2000WO2000058319A1 Oligomerisation catalyst
10/05/2000WO2000058298A2 PROCESS FOR THE PREPARATION OF α-METHYLENELACTONES AND α-SUBSTITUTED HYDROCARBYLIDENE LACTONES
10/05/2000WO2000058297A2 PROCESS FOR THE PREPARATION OF α-METHYLENE LACTONES
10/05/2000WO2000058286A2 Method of producing heterocyclic carbamates from aza-heterocyclic compounds and carbon dioxide
10/05/2000WO2000058272A1 Process for producing unsaturated nitrile
10/05/2000WO2000058253A1 Preparation of carvone
10/05/2000WO2000058240A1 Method for activating aromatic substrates by microwaves
10/05/2000WO2000058013A1 Homogenising of small-volume mixtures by centrifugation and heating
10/05/2000WO2000058008A1 Catalysts for the gas-phase oxidation of ethylene and acetic acid to vinyl acetate and method for the production and use thereof
10/05/2000WO2000032601A3 Process for preparing cross-bridged tetraaza macrocycles
10/05/2000WO2000032569A3 Alpha-sulfin- and alpha-sulfonamino acid amides
10/05/2000WO2000032568A3 $g(a)-sulfin- and $g(a)-sulfonamino acid amides
10/05/2000WO2000031028A3 Improved synthesis of bleach activators
10/05/2000WO1997020810A8 Process for the preparation of 1-aryl-1-cyanocyclobutane derivatives
10/05/2000DE19915069A1 Preparation of alkapolyenyl compounds used in surfactant and detergent production involves adding mineral acid or inorganic halide in homogeneously catalyzed reaction of substituted alkadiene and conjugated diene
10/05/2000DE19914066A1 Katalysatoren für die Gasphasenoxidation von Ethylen und Essigsäure zu Vinylacetat, Verfahren zu ihrer Herstellung und ihre Verwendung Catalysts for the gas phase oxidation of ethylene and acetic acid to vinyl acetate, process for their preparation and their use
10/05/2000DE19903414A1 Verfahren zum Entfernen von Hydroxyaceton aus hydroxyacetonhaltigem Phenol A method for removing hydroxyacetone from phenol hydroxyacetonhaltigem
10/05/2000DE10011400A1 Targeted photolytic deprotection of nucleoside derivatives, useful for synthesis of DNA chips, includes coating with a gel or viscous liquid before illumination
10/05/2000CA2366453A1 Method for activating aromatic substrates by microwaves
10/05/2000CA2362124A1 Process for the preparation of .alpha.-methylenelactones and .alpha.-substituted hydrocarbylidene lactones
10/05/2000CA2361037A1 Process for the preparation of .alpha.-methylene lactones
10/05/2000CA2361019A1 Process for the preparation of heterocyclic carbamates from aza-heterocycles and carbon dioxide
10/04/2000EP1041143A2 A method for identification of biologically active peptides and nucleic acids
10/04/2000EP1041079A2 Ruthenium-optically active phosphine complex mixture, process for the preparation thereof and asymmetric hydrogenation catalyst comprising same
10/04/2000EP1041077A2 Phosphine derivative and polymer thereof and transition metal complex comprising the same
10/04/2000EP1041076A2 Phenol-functional organosilicon compounds and method for the preparation thereof
10/04/2000EP1040869A2 Gold-containing catalyst and method of manufacturing epoxide using the same
10/04/2000EP1040203A1 Nucleic acid ligand diagnostic biochip
10/04/2000EP1040104A1 Epoxidation process using supported silver catalysts treated with carbon dioxide
10/04/2000EP1040092A1 A method for making glycol in an adiabatic reactor system
10/04/2000EP1040091A1 Process for the production of ethylene glycol
10/04/2000EP1040089A1 Meta-xylene production process
10/04/2000EP1039969A1 Moulded body comprising an inert support and at least one porous oxidic material
10/04/2000EP1023279A4 Compounds and method for preparing substituted 4-phenyl-4-cyanocyclohexanoic acids
10/04/2000EP0988265A4 Heavy aromatics processing
10/04/2000EP0848697B1 Process for the hydrogenation of imines
1 ... 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 ... 691