Patents for C07B 61 - Other general methods (69,072)
07/2005
07/27/2005CN1646453A Method for oligomerizing olefins
07/27/2005CN1646452A Methods of producing phosphitylated compounds
07/27/2005CN1646427A High silica chabazite, its synthesis and its use in the conversion of oxygenates to olefins
07/27/2005CN1646221A Molecular sieve compositions, catalyst thereof, their making and use in conversion processes
07/27/2005CN1646217A Flow distributor for an alkylation reactor or heat exchanger
07/27/2005CN1212327C Preparation of N-protected-3-pyrrolidine-lactam substituted phosphonium salts
07/27/2005CN1212321C Industrial synthetising strontium salt and method of its hydrate
07/27/2005CN1212306C Method for hydrogenating nitrile fuctions into amine functions
07/27/2005CN1212302C Method for producing methacrylic acid
07/27/2005CN1212301C Method for mfg. methacylic acid
07/27/2005CN1212297C Process for producing fluoroethane
07/27/2005CN1212294C Improved separating method
07/27/2005CN1212293C Improved separation method
07/27/2005CN1212193C Catalyst for oxidative dehydrogenation of hydrocarbons
07/27/2005CN1212191C Thin layer catalysts based on raney alloys, and production thereof
07/27/2005CN1212190C Catalyst for dehydogenatio of cyclohexanol and preparation thereof
07/26/2005US6921841 Process for the synthesis of optically active anthracyclines
07/26/2005US6921836 Oxidation catalysts comprising blends of molybdenum, vanadium, copper and antimony oxides and optionally other metal oxides, used for gas phase oxidation of acrolein to form acrylic acid
07/26/2005US6921833 Reacting methanol with carbon monoxide under high pressure and temperature in the presence of metal alkoxides as catalyst, then separation of products using stills and reusing excess methanol
07/26/2005US6921831 Contacting alkene or alkadiene with a catalyst consisting of bismuth, lead, molybdenum, oxygen, and at least one metal selected from the group consisting of copper, gold and vanadium in vapor-phase to form furan compound
07/26/2005US6921829 Organic compound in liquid or dissolved form is mixed with formylation reagent in liquid or dissolved form in microreactor; efficiency, simplification
07/26/2005US6921822 Reduction of the corresponding ketone compound using ruthenium catalyst
07/26/2005US6921731 Process for regenerating Pd catalysts
07/26/2005US6921636 Method and apparatus for conducting an array of chemical reactions on a support surface
07/26/2005CA2361161C Production of vinyl acetate in a catalytic reactor equipped with filter and distribution bed
07/26/2005CA2324848C Method of making camptothecin and camptothecin analogs
07/26/2005CA2306250C Process for preparing 2,6-dialkylnaphthalene
07/26/2005CA2230756C Isoparaffin-olefin alkylation process
07/26/2005CA2157129C Improved epoxide isomerization catalysts
07/26/2005CA2131571C Bisphosphines for asymmetric hydrogenation catalysts
07/26/2005CA2080894C Process for isomerizing 1,1,2-trifluoro-1,2-dichloroethane to 1,1,1-trifluoro-2,2-dichloroethane
07/21/2005WO2005065825A1 Method for preparing composite oxide catalyst and composite oxide catalyst
07/21/2005US20050159633 Such as cesium chloride, in order to reduce selectivity to dimethyl ether and to delay the onset of coking
07/21/2005US20050159624 Method for the production of primary amines by hydrogenating nitriles
07/21/2005US20050159611 Process for producing shogaols and intermediates for the synthesis thereof
07/21/2005US20050159610 Esterification of a polyol such as propylene glycol and a fatty acid ester (vegetable oil fatty acid methyl ester) in the presence of a catalyst and a borohydride; does not require molecular distillations or decoloration steps
07/21/2005US20050159603 For arachnids and nematodes
07/21/2005US20050159475 Making intermediates to alpha-ethyl-2-oxo-1-pyrrolidine acetamide, also referred to as levetiracetam an antihypoxic agent and antiischemic agent; by reduction via catalytic hydrogenation of an alkenyl intermediate
07/21/2005US20050159314 Converting substituted mono or bicyclic lactones in presence of an amine base and a catalytic amount of a cyanide or alkali or alkaline metal alcoholate, to a salt, reacting the salt with carbonyl compound containing an organic substituent
07/21/2005US20050158796 Use of a tag to enrich polypeptides libraries
07/21/2005US20050158772 Nucleic acid analysis techniques
07/21/2005US20050158765 Solid phase synthesis
07/21/2005US20050158744 Microarray comprising preferential oligonucleotides for use in drug screening and disease diagnosis
07/21/2005US20050158743 Arrays for detecting nucleic acids
07/21/2005US20050158702 Cellular arrays comprising encoded cells
07/21/2005US20050158631 Ionic compounds with a delocalized anionic charge, and their use as ion conducting components or as catalysts
07/21/2005DE19703695B4 Verfahren zur Herstellung einer Organosiliciumverbindung A process for preparing an organosilicon compound
07/21/2005DE10359433A1 Verfahren zur Herstellung von Vitamin A-Acetat A process for producing vitamin A acetate
07/20/2005EP1555257A1 Process for producing aromatic nitrile compound
07/20/2005EP1554287A1 Process for preparation of penam derivatives from cepham derivatives
07/20/2005EP1554237A1 Methods for synthesis of acyloxyalkyl derivatives of gaba analogs
07/20/2005EP1554038A1 Preparation of earth phosphate catalysts from carbonate salts and their use in alkoxylation reactions
07/20/2005EP1392670B1 Substituted c-furan-2-yl-methylamine and c-thiophen-2-yl-methylamine derivatives
07/20/2005EP1313692B1 Novel macrocyclic ketones
07/20/2005EP1303512B1 Process for preparing arylacetylaminothiazoles
07/20/2005EP1242354B1 Method and device for cooling a hot reactor gas, for example in the production of phthalic anhydride
07/20/2005EP1230211B1 Process for the preparation of ketimines
07/20/2005EP1210305B1 Transfer hydrogenation process
07/20/2005EP1208072B1 Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile
07/20/2005EP1183101B1 Vanadium/phosphorus mixed oxide precursor and catalyst and their preparation
07/20/2005EP1160239B1 Isocyanate production procedure
07/20/2005EP1144112B1 Method for making a hydrocyanation catalyst
07/20/2005EP1141718B1 Coupling of lipopolysaccharide-derived carbohydrates onto solid surfaces
07/20/2005EP1066237B1 Processes for preparing intermediates
07/20/2005CN1643116A Preparation of levulinic acid esters and formic acid esters from biomass and olefins
07/20/2005CN1643112A Method for jointly producing propylene and petrol from a heavy charge
07/20/2005CN1642942A Method for manufacture of sertindole
07/20/2005CN1642935A Production of dihydronepetalactone by hydrogenation of nepetalactone
07/20/2005CN1642930A Stereoselective alkylation of chiral 2-methyl-4-protected piperazines
07/20/2005CN1642910A Synthesis of indole thiazole compounds as ligands for the AH receptor
07/20/2005CN1642901A Process for the production of diaminodiphenylmethane and its higher homologues
07/20/2005CN1642897A Methods of manufacturing derivatives of beta-hydroxycarboxylic acids
07/20/2005CN1642894A Processes for the preparation of a carobxylic anhydride and use of the carboxylic anhydride as an acylation agent
07/20/2005CN1642892A Process for converting alcohols to carbonyl compounds
07/20/2005CN1642891A Process and catalyst for production of formaldehyde from dimethyl ether
07/20/2005CN1642887A Multi-step method of converting a charge containing olefins with four, five or more carbon atoms in order to produce propylene
07/20/2005CN1642884A Partial dehydrogenation method using continuous heterogeneous catalysis
07/20/2005CN1642882A Alkylation of saturated hydrocarbons using interstage distillation
07/20/2005CN1642881A Oligomerization of olefins comprising at least three carbon atoms
07/20/2005CN1642648A Catalyst compositions comprising molecular sieves, their preparation and use in conversion processes
07/20/2005CN1642647A In an amine or nitrile embedded passivated hydrogenation catalyst
07/20/2005CN1642646A Process for the carbonylation of an ethylenically unsaturated compound and catalyst therefore
07/20/2005CN1642641A Catalyst-precursor for the production of maleic acid anhydride and method for the production thereof
07/20/2005CN1642640A Catalyst-precursor for the production of maleic acid anhydride and method for the production thereof
07/20/2005CN1642638A Catalysts and method for the production of amines
07/20/2005CN1642637A Supported silver catalyst and an epoxidation process using the catalyst
07/20/2005CN1642550A Beta-sheet mimetics and composition and methods relating thereto
07/20/2005CN1211385C Bicyclic imidazo-5-yl-amine derivs.
07/20/2005CN1211377C Preparation of citalopram
07/20/2005CN1211376C Producing process for alcohol derivative
07/20/2005CN1211374C Heterocyclic derivative, its preparation method and medicine compositioncontaining them
07/20/2005CN1211366C Methyl sulfonate trihydrate of 1-(4-hydroxy phenyl)-2-(4-hydroxy-4-phenyl piperid-1-yl)-1-propanol and its intermidiate preparing process
07/20/2005CN1211360C Method for preparing methioylamine and methionine
07/20/2005CN1211357C Continuous process for synthesis of aromatic urethanes
07/20/2005CN1211348C Process for making hexamethylene diamine using ozone-treated adiponitrile that contains phosphorus compounds
07/20/2005CN1211347C Amination process
07/20/2005CN1211345C Process for continuous prodn. of diaryl carbonates
07/20/2005CN1211344C Process for prepn. of cyclopropyl carboxylic acid esters and derivatives
07/20/2005CN1211342C Oxidizing process for hydrocarbon, alcohol and/or ketone
07/20/2005CN1211340C Method of producing fluorinated and chlorinated benzaldehydes and compositions thereof