Patents for B01J 31 - Catalysts comprising hydrides, coordination complexes or organic compounds (46,446)
06/2002
06/04/2002US6399822 Method and device for the production of phosgene from diphosgene and/or triphosgene
06/04/2002US6399806 Reacting binaphthol with trifluoromethanesulfonyl fluoride
06/04/2002US6399787 Catalytic asymmetric hydrogenation, hydroformylation, and hydrovinylation via transition metal catalysts with phosphines and phosphites
06/04/2002US6399770 Reducing 3-ketocepham compound
06/04/2002US6399725 Polymerization catalysts and process therefor
06/04/2002US6399536 High performance catalyst systems for the synthesis of alkylenecarbonates
06/04/2002US6399534 Bidentate organic phosphite ligands and compositions
06/04/2002US6399533 Compounds and catalysts for the polymerization of olefins
06/01/2002CA2365539A1 Functional organic particles for catalyst supports
05/2002
05/30/2002WO2002042537A2 Esterification catalyst, polyester process and polyester article
05/30/2002WO2002042359A2 Phosphonite ligands, catalyst compositions and hydroformylation process utilizing same
05/30/2002WO2002041984A2 Catalytic compositions and methods for asymmetric aldol reactions
05/30/2002WO2002041978A1 Method for separating a phase transfer catalyst by means of a membrane
05/30/2002WO2002005953A3 Asymmetric synthetic methods based on phase transfer catalysis
05/30/2002US20020065437 For manufacturing aldehydes; storing solution containing rhodium catalyst for hydroformylation reactions at below 90 degrees C under carbon monoxide pressure of 5-64 bar
05/30/2002US20020065434 Valeraldehyde and process for its preparation
05/30/2002US20020065417 Useful as ligands for metal catalysts for asymmetric reactions, in particular as rhodium complexes for asymmetric hydrogenation of enamide, itaconate, and alpha-ketoester compounds
05/30/2002US20020065379 Catalyst for the production of olefin polymers
05/30/2002US20020065190 Reacting a metallocene having an alkenyl group attached to a cyclo(penta)dienyl group with an alkali metal alkyl; olefin polymerization catalyst with alumoxane cocatalyst; fouling resistance; slurry polymerization
05/29/2002EP1209164A1 Novel phosphinine compounds and their metal complexes
05/29/2002EP1209160A1 Process for the preparation of cephem compounds
05/29/2002EP1209144A1 Transesterification catalysts fixed to solid support materials
05/29/2002EP1208070A1 Diolefin/hydroxyaryl condensates and catalyst therefor
05/29/2002EP1112277A4 Sulfonyl catalysts and method of using the same
05/29/2002EP0960144B1 Novel catalyst system, the use thereof in the polymerization of dienes in a solution, suspension and vapour phase and the use of diene rubbers produced therewith
05/29/2002DE10058383A1 Neue Phosphininverbindungen und deren Metallkomplexe New Phosphininverbindungen and their metal complexes
05/29/2002DE10055173A1 Verfahren zur Epoxidation von cis-ständigen Doppelbindungen Process for the epoxidation of cis double bonds
05/29/2002DE10052868A1 Chiral asymmetrical bidentate organo-phosphorus ligands complexable with transition metals to give catalysts for polymerization or asymmetric (e.g. hydrogenation) reactions are obtained with widely variable properties
05/29/2002DE10046143A1 Trägerfixierte Katalysatoren für die Olefin-Metathese Supported catalysts for olefin metathesis
05/29/2002CN1351584A Diammonium ruthenium diethylenetriaminepentaacetate or hydrates thereof and process for the preparation of both
05/29/2002CN1351520A Esterification catalysts
05/29/2002CN1351087A Production of zirconium hydride matrix and polyolefine
05/29/2002CN1351015A Preparation of organic silane
05/29/2002CN1085558C Aluminosilicate carrier for metathesis catalysts
05/28/2002US6395912 Isomerization of epoxyalkenes to 2,5-dihydrofurans
05/28/2002US6395673 Catalyst of mixed fluorosulfonic acids
05/28/2002US6395669 Catalyst component and system
05/28/2002US6395367 Electroconductivity
05/28/2002CA2155860C A novel process for the production of high purity and ultrapure bisphenol-a
05/23/2002WO2002040492A1 Chiral diphosphines and their metal complexes
05/23/2002WO2002040155A1 Process for hydrogenation of carbonyl and iminocarbonyl compounds using ruthenium catalysts comprising tetradentate diimino-diphosphine ligands
05/23/2002WO2002040154A1 Catalysts comprising n-substituted cyclic imides and processes for preparing organic compounds with the catalysts
05/23/2002WO2002040153A1 A catalytic activity accelerant used in petroleum hydrogenation
05/23/2002US20020062050 Catalytic preparation of alkali metal alkoxides
05/23/2002US20020062049 Process and intermediate compounds for the preparation of pesticidal fluoroolefin compounds
05/23/2002US20020062046 Alkylation and acylation reactions
05/23/2002US20020062045 Process for preparing diketone compounds and precursors thereto
05/23/2002US20020062036 Organotin silane formed from a dihalo- or dihydrocarbyloxy-silacyclobutane and a tin halide; when chemically bound to a metal oxide support, used as a catalyst for esterification or forming urethanes, ureas, silicones, or amines
05/23/2002US20020062027 Catalysts for asymmetric addition reactions, for example of hydrogen, to prochiral unsaturated organic compounds.
05/23/2002US20020062004 Enantioselective hydrogenation
05/23/2002US20020061925 Method for the preparation of citalopram
05/23/2002CA2429252A1 Chiral diphosphines and their metal complexes
05/22/2002EP1206432A1 Oxidative carbonylation of toluene catalyzed by rhodium and iridium
05/22/2002EP1206427A1 Chiral ligands, transition-metal complexes thereof and uses thereof in asymmetric reactions
05/22/2002EP1206318A1 Perfluorosulfonylmethide compounds; use thereof for carbon-carbon bond formation
05/22/2002EP1053215B1 Methods for preparing macrocyclic products by ring-closing diine metathesis
05/22/2002EP0927175A4 1-deoxy baccatin iii, 1-deoxy taxol and 1-deoxy taxol analogs and method for the preparation thereof
05/22/2002EP0828747B1 Process for preparing alkyloligoglucosides with a high degree of oligomerization
05/22/2002CN1350514A Method and catalyst system for producing aromatic carbonates
05/22/2002CN1349968A Ligand Rh catalyst for quaternarized copolymer and its prepn
05/22/2002CN1349967A Copolymer ligand Rh catalyst for methanol carbonylation to synthesize acetic acid and ethyl anhydride and its prepn
05/22/2002CN1349855A Bimetallic catalyst for homogeneous methanol carbonylation and its prepn
05/22/2002CN1349854A Bimetallic catalyst with Rh and Li as copolymer ligand and its preparation
05/22/2002CN1085197C Ester synthesis
05/21/2002US6392107 Isomerizing 1,4-dichloro-2-butene to produce 3,4-dichloro-1-butene using as catalyst a dicarbonyldicyclopentadienyliron halide of given formula
05/21/2002US6392105 Reacting methanol with tetrafluoroethylene or hexafluoropropylene
05/21/2002US6392103 Using organometallic compound as catalyst
05/21/2002US6392080 Process for the preparation of a cyanobiphenyl
05/21/2002US6392076 Weakly coordinating anions containing polyfluoroalkoxide ligands
05/21/2002US6392047 Coupling of the corresponding aromatic compound with an aromatic boron compound
05/21/2002US6391988 Tris(pyrazoyl) based anions
05/21/2002US6391819 Catalyst composition and methods for its preparation and use in a polymerization process
05/21/2002US6391818 Polybetaine stabilized platinum nanoparticles, method for the production thereof and utilization for fuel-cell catalysts
05/21/2002US6391816 Roasted organometallic, organoaluminum, and halogenated vanadium-containing solid oxide compounds; addition polymerization catalysts
05/21/2002US6391279 Radioactive seeds for brachytherapy and a process for making the same
05/21/2002CA2267132C Soluble mono-alkyl stannoic acid catalyst and its use in preparing high molecular weight polyesters
05/16/2002WO2002038535A1 Optically active cobalt (ii) or (iii) complexes, process for the preparation thereof and intermediates therefor
05/16/2002WO2002038271A1 Method for recycle of bromide-containing catalyst constituents
05/16/2002WO2002038270A1 Catalyst system for the polymerization of olefins
05/16/2002WO2002038269A1 An alkoxylenation catalyst and a method to manufacture the alkoxylenation catalyst
05/16/2002WO2002004120A3 Catalyst associated with functionalized plastic beads or silica for use in fluorous biphasic catalysis
05/16/2002WO2001072697A3 Process for the carbonylation of pentenenitrile
05/16/2002US20020058831 Metathesis of functionalized allylic olefins
05/16/2002US20020058828 For polymerizing olefin(s) to produce polymers having improved processability
05/16/2002US20020058812 Highly active metathesis catalysts generated in situ from inexpensive and air stable precursors
05/16/2002US20020058766 As polymerization catalyst used in polymerization of olefin(s)
05/16/2002US20020058599 Manganese complexes as catalysts for peroxygenated compounds to clean hard surfaces, especially dishes
05/15/2002EP1205474A2 Epoxidation process of cis-double bonds
05/15/2002EP1204689A1 Organometallic compositions and polyisocyanate compositions containing them
05/15/2002EP1204668A1 Bisimidino compounds and the transitional metal complexes thereof as well as the use thereof as catalysts
05/15/2002EP1204624A1 Continuous process for hydroformylating olefins with 6 to 20 carbon atoms
05/15/2002EP1204623A2 Improved metal-ligand complex catalyzed processes
05/15/2002EP1204476A1 Improvements relating to metal-compound catalysed processes
05/15/2002EP1204475A1 Immobilized photocatalyst
05/15/2002EP0931066B1 Method of preparing phosphodiesterase iv inhibitors
05/15/2002EP0915840B1 Process for preparing substituted valine amide derivatives
05/15/2002CN1349549A Double metal cyanide catalysts for the production of polyether polyols
05/15/2002CN1349548A Crystallising polyether polyols, a method for producing them and use of the same
05/15/2002CN1349494A Method and catalyst system for producing aromatic carbonates
05/15/2002CN1349493A Method and catalyst system for producing aromatic carbonates