Patents
Patents for C07B 37 - Reactions without formation or introduction of functional groups containing hetero atoms, involving either the formation of a carbon-to-carbon bond between two carbon atoms not directly linked already or the disconnection of two directly linked carbon atoms (2,877)
08/2002
08/01/2002US20020102380 Ionic compounds in which the anionic load has been delocalized; ionic conducting materials, electronic conducting materials, colorant, and the catalysis of various chemical reactions including polymerization
08/01/2002DE10103244A1 Übergangsmetallkomplexe mit Protonenschwämmen als Liganden Transition metal complexes with proton sponges as ligands
08/01/2002CA2435773A1 Transition metal complexes with proton sponges as ligands
08/01/2002CA2433146A1 Decomposition of fluorine containing compounds
07/2002
07/31/2002EP0938459B1 Process for preparing aromatic olefins by using palladaphosphacyclobutanes as catalysts
07/25/2002WO2002057199A1 Process for a homogeneously catalyzed c-c coupling reaction
07/24/2002EP1224964A1 Method and device for processing pfc
07/24/2002CN1359883A Process for synthesizing broad-band double-photon absorbing molecule in dual-conjugation system
07/17/2002EP1222181A1 Method for preparing a benzofuran or benzothiophene compound
07/16/2002US6420584 Deprotonation using alkyl- or arylmetal compounds or metal hydrides in the presence of a catalytic amount of a secondary metal amide.
07/11/2002US20020090337 Synthesis of zeolites
07/09/2002US6417357 Coupling reactions with palladium catalysts
07/04/2002US20020087030 Reacting a 6-membered aromatic ring with 1,4- position ester or benzylic OH groups with a second aromatic in a palladium catalyzed cross-coupling; electroluminescence
07/03/2002EP1219324A2 Method for elimination of halogenated and non halogenated waste
07/02/2002US6414173 Hypervalent silane and siloxane derivatives and the use thereof
06/2002
06/27/2002WO2002026381A3 Ionic liquids and their use
06/27/2002US20020082371 Forming reaction mixture, free of carboxylic acid-containing monomers and their salts, containing ethylenically unsaturated monomers and free-radical initiator, continuously passing reaction mixture through heated zone to form oliogmer
06/26/2002EP1216996A2 Method to synthesise biphenylyl derivatives
06/26/2002EP1216216A1 Method for the friedel-crafts alkylation of organic compounds
06/20/2002US20020077250 Process for preparing aryl compounds
06/18/2002CA2054816C Aromatic alkylation process
06/13/2002US20020070127 Catalyst reactor for processing hazardous gas using non-thermal plasma and dielectric heat and method threreof
06/12/2002EP1212268A1 Catalyst for pauson-khand reaction
06/12/2002EP0993463A4 Alkene borates and a process for covalently coupling organic compounds
06/11/2002US6403802 Use of catalyst system comprising nickel, palladium, or platinum and imidazoline-2-ylidene or imidazolidine-2-ylidene in amination reactions
06/11/2002US6403801 Use of a catalyst system comprising nickel, palladium, or platinum and imidazoline-2-ylidene of imidazolidine-2-ylidene in suzuki coupling reactions
06/04/2002US6399835 Process for electrophilic aromatic substitution
06/04/2002US6399779 Aryl borates
05/2002
05/28/2002US6395367 Electroconductivity
05/23/2002US20020062046 Alkylation and acylation 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
05/22/2002CN1349853A Lactone preparing catalyst and lactone preparing process
05/21/2002US6392111 Reacting aromatic compound with olefin
05/16/2002US20020058837 2,2 (Diarlyl) Vinylphosphine compound, palladium catalyst thereof, and process for producing arylamine, diaryl, or arylalkyne with the catalyst
05/09/2002US20020053220 Decomposing action of cao and far-infrared rays emitted by quartz porphyry act on pcb oil, and the pcb oil is chemically converted to produce a powder containing a metal salt
05/07/2002US6384292 Method for decomposition of chemical compounds
05/07/2002US6382537 Using alkali metal, alkaline-earth metal, aluminum or iron as reducing agent and activated hydrogen
05/02/2002WO2002000577A3 Method for coupling organic compounds
05/02/2002WO2002000574A3 Catalysis using phosphine oxide and sulfoxide compounds
05/02/2002US20020052535 Method of alkylating aromatic hydrocarbon
05/02/2002EP1201650A2 Ionic malonitril derivatives and their uses
05/02/2002DE10150944A1 Catalyst for alkylation of aromatic compounds with olefin, involves reaction on a heterogeneous supported catalyst with a low bulk density, consisting of molybdenum oxide or tungsten oxide on an oxide support material
05/02/2002DE10052462A1 New diaryl-anellated bicyclo phosphorus, arsenic and antimony compounds are used as hydroformylation, hydrocyanation, carbonylization, hydrogenation, polymerization or metathesis catalyst or ligand in metal complex catalyst
04/2002
04/25/2002US20020049359 Production of alkylated aromatic compounds using dealuminated catalysts
04/25/2002DE10051316A1 Verfahren zur Herstellung von mono-, bi- oder polyfunktionellen Biarylen Process for the preparation of mono-, bi- or polyfunctional biaryls
04/24/2002EP1199292A1 Process for the production of mono-, bi- or polyfunctional biaryls
04/23/2002US6375912 Decomposition by contact with solution of sodium, potassium, and lithium; ammonia; and weak acid; ionization, protonation
04/11/2002DE10047484A1 Preparation of aryl compounds for use as liquid crystal materials or intermediates, by adding Grignard reagent to mixture of substituted aryl compound and nickel catalyst
04/10/2002EP0944569B1 Polymerizable biaryls, method for the production and use thereof
04/09/2002US6369265 Heterocoupling reaction, mixing in a liquid an aryl halide, bonding to aromatic rings, grignard reaction, metal compound and heterocyclic carbene
04/09/2002US6369243 Acid catalyst
04/09/2002US6369223 Using catalyst complex
04/04/2002WO2002026665A2 Method for producing aryl compounds
04/04/2002WO2002026381A2 Ionic liquids and their use
04/04/2002WO2002010178A8 Adamantyl groups containing phosphane ligands, the production and use thereof in catalytical reactions
04/02/2002US6365068 Heterocyclic aromatic anion salts, and their uses as ionic conducting materials
03/2002
03/27/2002EP0915997B1 Process for preparing solvent-stabilised metal colloids and substrate-immobilised metal clusters
03/26/2002US6362380 Preparation of nitrobiphenyls
03/26/2002US6362357 Use a catalyst system comprising nickel palladium or platinum and imidazoline-2-ylidene or imidazolidine-2-ylidene in stille coupling reactions
03/21/2002US20020033377 Replacement of fluorocarbons with hydrogen; decomposition
03/20/2002EP1187674A2 Reducing fischer-tropsch catalyst attrition losses in high agitation reaction systems
03/19/2002US6359132 Aminomethylation of tocopherols
03/14/2002WO2002020433A1 Method for carrying out cc-coupling reactions
03/14/2002US20020032339 Aryl borates
03/13/2002EP1186583A1 Process for carrying out C-C coupling reactions
03/06/2002EP1184076A1 Polymer-supported lewis acid catalyst
03/06/2002EP1121365A4 Organoboron derivatives and process for coupling organic compounds
02/2002
02/27/2002EP0999878B1 Method for eliminating halogenated and non halogenated waste
02/26/2002CA2026599C Process for producing enyne derivatives
02/19/2002US6348551 Selective olefin metathesis of bifunctional or polyfunctional substrates in compressed carbon dioxide as reaction medium
02/14/2002WO2001066248A3 C-c and c-n coupling catalyst comprising transition metal and carbene
02/14/2002US20020018747 Ultrastable porous aluminosilicate structures
02/14/2002DE10037390A1 Verfahren zur Herstellung von olefinsubstituierten Aromaten oder Heteroaromaten Process for the preparation of olefin-substituted aromatics or heteroaromatics
02/12/2002CA2351999C Intermediates for producing enyne derivatives
02/07/2002WO2002010178A1 Adamantyl groups containing phosphane ligands, the production and use thereof in catalytical reactions
02/07/2002WO2002010093A1 Method for producing olefin-substituted aromatic or heteroaromatic compounds
02/07/2002US20020016512 Coupling aryl or heteroaryl chloride and aryl or heteroaryl boronic acid with polar aprotic solvent in presence of base and hetergeneous palladium catalyst
02/07/2002US20020016489 Alkene borates and a process for covalently coupling organic compounds
02/07/2002US20020016473 Enantioselectivity of alpha,beta-unsaturated aldehydes
02/07/2002DE10037961A1 Neue Phosphanliganden, deren Herstellung und ihre Verwendung in katalytischen Reaktionen New phosphine ligands, their preparation and their use in catalytic reactions
02/06/2002EP0925271B1 Process for the preparation of derivatives of fatty acids
01/2002
01/31/2002US20020013507 Method and apparatus for converting both halogens in organic halides and organic compounds to inorganic substances
01/31/2002US20020013475 Catalyst for unsaturated carbonyl compounds
01/30/2002CN1333777A Organoboron derivatives and process for coupling organic compounds
01/24/2002WO2002006187A1 Method for preparing a polyaromatic compound
01/24/2002US20020009650 High electroconductivity
01/23/2002EP0970028B1 Method for synthesising aromatically substituted olefins
01/17/2002WO2002004398A1 Process for preparing a cyclopropane
01/16/2002EP1171406A1 Method of producing biaryls
01/15/2002US6339157 Synthesis of carboxamides from the catalyzed reaction of aldehydes and amines
01/10/2002US20020004602 Asymmetric cycloaddition reactions
01/10/2002DE10031381A1 Verfahren zur Kupplung von organischen Verbindungen A process for the coupling of organic compounds
01/10/2002DE10031380A1 Verfahren zur Übertragung von Alkyliden-Gruppen auf organischen Verbindungen Method for transmission of alkylidene groups on organic compounds
01/03/2002WO2002000590A1 Synthesis of functionalized and unfunctionalized olefins via cross and ring-closing metathesis
01/03/2002WO2002000577A2 Method for coupling organic compounds
01/03/2002WO2002000576A1 Method for transferring alkylidene groups to organic compounds
01/03/2002WO2002000574A2 Catalysis using phosphine oxide and sulfoxide compounds
01/03/2002WO2002000340A1 PROCESS FOR REGENERATING Pd CATALYSTS
01/03/2002CA2740931A1 Catalysis using phosphine oxide and sulfoxide compounds
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