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)
10/2002
10/16/2002CN1374934A Oligomerization of olefins
10/16/2002CN1374886A Hydroformylation of unsaturated compounds using polymeric phosphite ligands
10/16/2002CN1374885A Catalysts for the ammoxidation of alkanes
10/16/2002CN1374294A Polyisocyanate containing acyl urea group, its producing process and its application
10/16/2002CN1374290A Preparation of n-butyl amine
10/16/2002CN1092708C Hydrogenation of substrate
10/16/2002CN1092657C One pot synthesis of 2-oxazolidinone derivatives
10/16/2002CN1092651C Pyridyl methylene process for producing amino triazineone compound
10/16/2002CN1092650C Process for producing isochroman compounds
10/16/2002CN1092634C Preparation of maleic anhydride with n-butane gas phase catalytic oxidation by in site calcination and activation with catalyst
10/16/2002CN1092630C Process for alkoxylation of fluorinated alcohols
10/16/2002CN1092629C Process for producing 3,5-dimethylphenol
10/16/2002CN1092626C Process for producing cyclohexanol
10/16/2002CN1092541C Catalyst system used in process for production of acetic acid
10/15/2002US6465701 Catalyst and oxychlorination process using it
10/15/2002US6465698 Catalytic isomerization of Z-pentol to E-pentol
10/15/2002US6465697 Reactin a phenolic compound reactant, a carbonyl compound reactant, and a catalyst promoter comprising a dithioketal compound in the presence of an acid catalyst.
10/15/2002US6465685 Such as chloro-o-xylene, are oxidized in a solvent in the presence of a metal compound catalyst with addition of promoter after the reaction has proceeded to an intermediate stage; product comprises chlorophthalic acid or anhydride
10/15/2002US6465683 Reacting butadiene with saturated aliphatic monocarboxylic acid to form mixture of butenyl esters, separating then hydrogenating in presence of catalyst
10/15/2002US6465682 Catalytically reacting carboxylic acid and alkylene oxide wherein the reaction is terminated by introducing cool water
10/15/2002US6465680 Process for preparing malonate derivatives or β-keto esters from epoxide derivatives
10/15/2002US6465675 Method and catalyst system for producing aromatic carbonates
10/15/2002US6465664 Asymmetric 1,4-reductions of and 1,4-additions to enoates and related systems
10/15/2002US6465643 Aminophosphonium compounds
10/15/2002US6465594 Phosphine derivative and polymer thereof and transition metal complex comprising the same
10/15/2002US6465241 Method, chip, device and system for effecting and monitoring nucleic acid accumulation
10/15/2002US6465192 Compounds and methods for the inhibition of protein-protein interactions
10/15/2002US6465188 Nucleic acid ligand complexes
10/15/2002US6465178 Reagent for covalent attachment of nucleic acids onto the surface of the substrate, comprising a polymer backbone having pendant thermochemically reactive groups; making activated slides for use in microarrays
10/15/2002US6465015 Sonic method of enhancing chemical reactions to provide uniform, non-agglomerated particles
10/15/2002US6464838 Process for the recovery of compounds present in the heavy products after their preparation
10/15/2002CA2073537C Converting methanol to light olefins using small particles of elapo molecular sieve
10/15/2002CA2062560C Improved catalytic process for selective alkylation of aromatic hydrocarbons
10/10/2002WO2002079753A2 2-aminobenzoxazole derivatives and combinatorial libraries thereof
10/10/2002WO2002079514A1 Dna-bridged carbon nanotube arrays
10/10/2002WO2002079202A1 Method for the production of 4,6-diaminopyrimido[5,4-d]pyrimidines
10/10/2002WO2002079182A2 Transition-metal-catalyzed process for the preparation of sterically hindered n-substituted alkoxyamines
10/10/2002WO2002079174A2 Enantioselective synthesis of azetidinone intermediate compounds
10/10/2002WO2002079171A1 Process for the enhancement of cycle life of a zink-chromium based catalyst
10/10/2002WO2002079159A1 A process for the preparation of a collidine and 2,3,5,6-tetramethyl pyridine
10/10/2002WO2002079142A1 A process for the production of amides from amines
10/10/2002WO2002079139A1 Conjugated unsaturated glyceride mixtures and a method for producing the same
10/10/2002WO2002079136A1 Enantiomerically selective cyclopropanation
10/10/2002WO2002079134A1 Process for the manufacture of phenylacetic acid derivatives
10/10/2002WO2002079128A1 Mini-structured catalyst beds for three-phase chemical processing
10/10/2002WO2002079127A1 Selective ring-opening cross-metathesis of cycloolefins
10/10/2002WO2002078843A1 Process for preparing a group viii-metal containing catalyst, use thereof for preparing an alkenyl carboxylate
10/10/2002WO2002078841A1 Catalyst for dehydrogenation of cyclohexanol and method for preparation thereof
10/10/2002WO2002078836A1 Microchip pileup type chemical reaction system
10/10/2002WO2002078834A2 Bundled capillaries apparatus for high throughput screening
10/10/2002WO2002060842B1 Olefin oligomerization
10/10/2002WO2002057251A3 Process for preparing intermediates for the manufacture of discodermolide and discodermolide analogues
10/10/2002WO2002048108B1 New process for the preparation diaryl-4-amino-piperidinyl compounds
10/10/2002WO2002043667A3 HYDROLYSIS OF [R(R*,R*)]-2-(4-FLUOROPHENYL)-β,δ -DIHYDROXY-5-(1-METHYLETHYL)-3-PHENYL-4-[(PHENYLAMINO)CARBONYL]-1H-PYRROLE-1-HEPTANOIC ACID ESTERS WITH CALCIUM HYDROXIDE
10/10/2002WO1998008800A3 Method of producing compounds containing acyloxyalkoxy groups from alcohols
10/10/2002US20020147377 Removal impurities with zeolite
10/10/2002US20020147372 Continuous isothermal process for preparing mononitrotoluenes in the presence of phosphoric acid
10/10/2002US20020147364 Active fluoride catalysts for fluorination reactions
10/10/2002US20020147357 Process for the preparation of perfluorocarboxylic acids
10/10/2002US20020147352 Process for producing ascorbic acid
10/10/2002US20020147343 Cell antiproliferative agents; anticancer agents
10/10/2002US20020147319 Printing oligonucleotide arrays
10/10/2002US20020147288 High molecular weight; isotactic
10/10/2002US20020146787 Coenzymes useful for the synthesis of L-carnitine
10/10/2002US20020146742 Scaffold-organized metal, alloy, semiconductor and/or magnetic clusters and electronic devices made using such clusters
10/10/2002US20020146726 Probes for use in the detection and measurement of preferential compound in sample
10/10/2002US20020146720 Detecting preferential nucleotide sequences in sample; obtain sample incubate with probe, detect signal
10/10/2002US20020146715 Spotting probe preferentially bound to solid support; obtain liquid containing probe, apply to surface of solid support, allow stain to form on solid support
10/10/2002US20020146684 Generating preferential compounds; obtain protection compounds, incubate with chemical intermediates, remove terminal buliding blocks, recover compound
10/10/2002US20020146590 Organic electroluminescent material and device made therefrom
10/10/2002US20020144700 Couplers for oxidative coloration of hair
10/10/2002US20020144359 Derivatives of 2-aminophenol; providing good oxidative coloration of hair and for providing acceptable light fastness, selectivity, fastness to shampooing
10/10/2002US20020144357 Benzene-1,4-diamine compounds having a weaker sensitization potential than p-phenylenediamine
10/10/2002EP0923531A3 Method of producing compounds containing acyloxyalkoxy groups from alcohols
10/10/2002DE10117678A1 Verfahren und Vorrichtung zur zweistufigen Herstellung von Acrylsäure Method and apparatus for two-stage production of acrylic acid
10/10/2002DE10117248A1 Verfahren zum Erzeugen von Propylen aus Methanol A process for producing propylene from methanol
10/10/2002DE10117065A1 Verfahren zur Herstellung von C5-Acetat A process for the production of C5-acetate
10/10/2002DE10116962A1 Rhodium- und Iridium-Komplexe Rhodium and iridium complexes
10/10/2002CA2448322A1 Process for preparing a group viii-metal containing catalyst, use thereof for preparing an alkenyl carboxylate
10/10/2002CA2442934A1 Enantiomerically selective cyclopropanation
10/10/2002CA2442636A1 Selective ring-opening cross-metathesis of cycloolefins
10/10/2002CA2442106A1 Conjugated unsaturated glyceride mixtures and a method for producing the same
10/09/2002EP1247802A1 Process for the production of peracetic acid
10/09/2002EP1247801A1 Process for the production of percarboxylic acid
10/09/2002EP1247799A2 Process for the preparation of N-benzylamines
10/09/2002EP1247798A1 Continuous isothermal process for the preparation of mononitrotoluene in the presence of phosphoric acid
10/09/2002EP1247795A1 Process for the production of 2-ethylhexyl acrylate
10/09/2002EP1247794A2 Process for the production of C5-acetate for the synthesis of vitamin A
10/09/2002EP1247793A1 Improved process for the manufacture of 2-ethylhexyl acrylate
10/09/2002EP1247791A1 Process for production of perfluoroalkadienes
10/09/2002EP1247575A1 Silica-rich carrier, catalyser for heterogeneous reactions and method for the production thereof
10/09/2002EP1246826A1 Chlorophyll and bacteriochlorophyll esters, their preparation and pharmaceutical compositions comprising them
10/09/2002EP1246813A1 Method for the preparation of citalopram
10/09/2002EP1246796A1 Process for the preparation of diphenyl ether compounds
10/09/2002EP1246794A1 Process and intermediates for preparing a cyclohexylnitrile
10/09/2002EP1246791A2 Aminomethyl-phenyl-cyclohexanone derivatives
10/09/2002EP1246790A1 Substituted 1 and 2 naphthol mannich bases
10/09/2002EP1246786A2 Colour number improvement in polyhydric alcohols by hydrogenation
10/09/2002EP1246696A2 Oxidative reactions using membranes that selectively conduct oxygen
10/09/2002EP1246695A1 Carbide- and oxycarbide-based compositions, rigid porous structures including the same, and methods of making and using the same
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