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)
12/2003
12/18/2003WO2003104176A1 Method for the production of 1,4- butane-diol by combined gas-phase and liquid-phase hydrogenation
12/18/2003WO2003104175A1 Two-stage method for producing butane diol with intermediate separation of succinic anhydride
12/18/2003WO2003104174A1 Method for the production of 1,4- butanediol
12/18/2003WO2003104169A2 High yield cyclohexyl hydroperoxide decomposition
12/18/2003WO2003103661A1 SUBSTITUTED 3-AMINO-THIENO[2,3-b]PYRIDINE-2-CARBOXYLIC ACID AMIDE COMPOUNDS AND PROCESSES FOR PREPARING AND THEIR USES
12/18/2003WO2003078445A3 A building block forming a c=c double bond upon reaction
12/18/2003WO2003078444A3 Bisphosphite ligands for carbonylation processes
12/18/2003WO2003078050A3 A building block forming a c-c bond upon reaction
12/18/2003WO2003076367A3 Method for the oligomerization of olefins using a cycloalkylalkyl-substituted triazacyclohexane
12/18/2003WO2003074176A3 Catalyst compositions comprising molecular sieves, their preparation and use in conversion processes
12/18/2003WO2003059856A3 Method for the oxidation of unsaturated hydrocarbons
12/18/2003WO2003048091A3 Method for isomerizing allyl alcohols
12/18/2003WO2003048079A3 Method for the arylation of olefins
12/18/2003WO2003033437A3 A method of forming neuraminidase inhibitors by dynamic combinatorial chemistry and compounds obtained
12/18/2003WO2002092613A3 Nucleic acid, which binds to gnrh
12/18/2003WO2002092551A8 Copper-catalyzed vapor phase hydrocyanation of diolefinic compounds
12/18/2003WO2002026675A8 Catalytic process for producing an alkylene glycol with reactor-output recycle
12/18/2003US20030233011 Preparation of levulinic acid esters and formic acid esters from biomass and olefins; compositons prepared thereby; and uses of the compositions as fuel additives
12/18/2003US20030233008 Process for the preparation of carboxylic benzyl esters
12/18/2003US20030233006 S,s' -bis-(alpha, alpha' - disubstituted - alpha" - acetic acid) - trithiocarbonates and derivatives as initiator - chain transfer agent - terminator for controlled radical polymerizations and the process for making the same
12/18/2003US20030232993 Process for preparing scopine esters
12/18/2003US20030232992 Reacting, in the presence of a metal catalyst, a halogenobenzoic acid derivative with benzene derivative to produce biphenyldicarboxylic acid amide derivative
12/18/2003US20030232987 Process for preparing xanthine phosphodiesterase V inhibitors and precursors thereof
12/18/2003US20030232983 Process for preparation of penam derivatives from cepham derivatives
12/18/2003US20030232980 Methods of producing phosphitylated compounds
12/18/2003US20030232978 Reagents that facilitate the purification of compounds synthesized on a solid support
12/18/2003US20030232940 For producing polymer having transparency and low refractive index in a wide wavelength region from vacuum ultraviolet region to optical communication wavelength region, adhesion to the substrate, film forming property, etching resistance
12/18/2003US20030232852 Nitrogen compounds such as 2-(ethoxymethyl)-1-(2-methylpropyl) -6-methyl-1H-imidazo(4,5-c)pyridin-4-amine hydrochloride, formed by amination of chemical intermediates for use as viricides or immunology modulators
12/18/2003US20030232802 Aryl and heteroaryl sulfonates
12/18/2003US20030232766 Combinatorial libraries of monosaccharides
12/18/2003US20030232452 Linkers for synthesis of oligosaccharides on solid supports
12/18/2003US20030232361 Preparing the arrays wherein impurities that can affect the variability and performance of the arrays are excluded from reagent solutions
12/18/2003DE19934576C2 Verfahren zur Herstellung von Epoxysilanen Process for the preparation of epoxysilanes
12/18/2003CA2488226A1 (meth)acrylic esters of polyalkoxylated trimethylolpropane
12/18/2003CA2487030A1 (meth)acrylic esters of polyalkoxylated glycerine
12/18/2003CA2485164A1 Organic catalyst with enhanced solubility
12/17/2003EP1371637A1 Continuous process for the production of MDI allophanates
12/17/2003EP1371629A1 Process for the preparation of hydroxyalkyl(meth)acrylate
12/17/2003EP1371628A2 Production process for hydroxyalkyl (meth)acrylate
12/17/2003EP1371627A1 Process for the preparation of carboxylic acid benzyl esters
12/17/2003EP1371624A1 Process for the production of 2-Chloro-1,1,1-trialkoxyethane
12/17/2003EP1371623A1 Process for producing bisphenol a
12/17/2003EP1371417A1 Method for preparing a titanium-containing silicon oxide catalyst
12/17/2003EP1371414A1 Method for regenerating solid catalyst
12/17/2003EP1370612A2 Thermochromic rylene dyes
12/17/2003EP1370558A1 Piperazine- and piperidine-derivatives as melanocortin receptor agonists
12/17/2003EP1370530A1 Acylated 1,2,3,4-tetrahydronaphthyl amines and their use as pharmaceutical
12/17/2003EP1370529A1 Substituted dimethyl- 1-(1-phenyl-cyclohexyl)-piperidin-3-yl methyl]-amines and the use of the same as analgesics
12/17/2003EP1370509A2 Method for the production of glyceric acid
12/17/2003EP1370506A1 Production of fluorine compounds
12/17/2003EP1370358A1 Catalyst for producing both end-hydroxyl group-terminated diols, process for producing the catalyst, process for producing the diols by using the catalyst, and both end-hydroxyl group-terminated diols obtained by the process
12/17/2003EP1370353A2 Combinatorial library comprising pouches as packages for library members
12/17/2003EP1218380B1 Bicyclic imidazo-3-yl-amine derivatives which are substituted on the sixth ring
12/17/2003EP1175386B1 Production of phenol
12/17/2003EP1028802B1 Reactions of aromatic compounds
12/17/2003EP1017652B1 Fixed bed process for conversion of methanol with silico alumina phosphate molecular sieve catalyst
12/17/2003EP0860413B1 Process for producing 1,1,1,3,3-pentafluoropropane
12/17/2003CN1462267A Method for producing ketocarbodylic acid derivatives
12/17/2003CN1462211A Method for producing multiple-phase multi-metal oxide materials
12/17/2003CN1462210A Method for producing multi-metal oxide catalyst, method for producing unsaturated aldehydes and/or carhoxylicacids and band calcination device
12/17/2003CN1461746A Method for hydrogenating aromatic amine by ruthenium catalyst on carrier
12/17/2003CN1131431C Method to monitoring and controlling chemical treatment of petroleum, petrochemical and process with on-line quartz crystal microbalance sensor
12/17/2003CN1131197C Process for preparing 2-alkyl-3-hydroxy-benzoic acid
12/17/2003CN1131109C Protecting catalytic activity of SAPO molecular sieve
12/17/2003CN1131105C Solid acid catalyst, method for preparing same and reaction method using the same
12/16/2003US6664423 Reacting a ketone or aldehyde with hydrogen peroxide and ammonia in an inert hydrocarbon, in the presence of a titanium silicate catalyst, a second component dissolved or suspended in ammonium salt and an interphase contactor
12/16/2003US6664416 Process for producing (meth)acrylic acid
12/16/2003US6664413 Without unwanted dehydration side reactions such as formation of various dimers, oligomers or lactic acid
12/16/2003US6664410 Solid phase nitrile synthesis
12/16/2003US6664404 Process for manufacturing monoesters of polyhydroxyalcohols
12/16/2003US6664282 Synthesis of [3,5,7]-1H-imidazo [1,5-a]imidazol-2 (3H)- one compounds
12/16/2003US6664206 Treating the catalyst containing P and Mo and exhibiting reduced activity, with a gas containing a nitrogen- containing heterocyclic compound.
12/16/2003US6664079 Sequencing nucleic acid; obtain nucleotide sequences, incubate in reaction mixture, apply to solid support, determine nucleotide sequences
12/16/2003US6663692 Process for purifying carbon dioxide-containing gas streams
12/16/2003CA2346690C Laundry detergents comprising modified alkylbenzene sulfonates
12/16/2003CA2133971C A process of preparing hexafluorobutane
12/16/2003CA2091855C Benzene alkylation process using a fluorided silica-alumina and a linear c6 to c20 monoolefin
12/13/2003CA2430650A1 Continuous process for the production of mdi allophanates
12/11/2003WO2003102202A2 Process for preparing vinylaromatic compounds
12/11/2003WO2003101999A2 Preparation of metal mesoporphyrin halide compounds
12/11/2003WO2003101992A1 Process for preparing xanthine phosphodiesterase v inhibitors and precursors thereof
12/11/2003WO2003101977A1 Epoxidation process using a supported niobium oxide catalyst
12/11/2003WO2003101971A1 Process for preparing (s)-tetrahydro-a-(1-methylethyl)-2-oxo-1(2h)- pyrimidineacetic acid
12/11/2003WO2003101949A2 Process for imidazo[4,5-c]pyridin-4-amines
12/11/2003WO2003101939A2 Method for the preparation of halogenated benzonitriles
12/11/2003WO2003101938A1 Oxamidination process of carbonyl compounds
12/11/2003WO2003101933A1 Intermediate products, methods for their preparation and use thereof
12/11/2003WO2003101610A1 Adsorbent bed loading and regeneration
12/11/2003WO2003076082A3 Surface-energy gradient on a fluid-impervious surface and method of its creation using a mixed monolayer film
12/11/2003WO2003064382A3 Process for the manufacture of organic compounds
12/11/2003WO2003059876A3 Heterocyclic compounds, combinatorial libraries thereof and methods of selecting drug leads
12/11/2003WO2003045729A3 Method for carrying out chemical reactions
12/11/2003WO2003024958A3 Processes for the preparation of 1,5-diaryl-3-substituted-pyrazoles
12/11/2003WO2003011804A3 Method for producing partial (amm)oxidation products of an olefin
12/11/2003WO2002100802A3 Fluorous triphase and other multiphase systems
12/11/2003WO2002092552A3 Benzamidoacetonitriles and their use as antiparasitics
12/11/2003WO2001002075A9 Method for using laser light to control crystal form
12/11/2003WO1999065855A3 Combinatorial libraries of geminally substituted amines
12/11/2003US20030229255 Preparation of 2-chloro-1,1,1-trialkoxyethane
12/11/2003US20030229254 Process for the preparation of 3, 3-dimethylbutanal
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