| 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) |
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| 08/22/2000 | CA2298943A1 Preparation of substituted olefins |
| 08/16/2000 | EP1027109A1 Method for reductive dehalogenation of halogen-organic substances |
| 08/03/2000 | DE19902439A1 Homo- und heterobimetallische Alkylidenkomplexe des Rutheniums mit N-heterocyclischen Carbenliganden und deren Anwendung als hochaktive, selektive Katalysatoren für die Olefin-Metathese Homo- and heterobimetallic of ruthenium alkylidene complexes with N-heterocyclic carbene ligands and their application as highly active and selective catalysts for olefin metathesis |
| 08/02/2000 | EP1023252A1 Thermal process for the preparation of a telomeric alkyl iodide |
| 08/01/2000 | US6096920 Large-scale production of certain aromatically-substituted aliphatic carboxylic acids and their acid derivatives |
| 08/01/2000 | US6096680 Liquid clathrate compositions |
| 08/01/2000 | CA2089567C Zinc-containing zeolite l |
| 07/26/2000 | EP1022282A2 Homo- and hetero metal alkylidene complexes of ruthenium with N-heterocyclic carbene ligands, and their use as highly active and selective catalysts for olefin metathesis |
| 07/19/2000 | EP0842145B1 Method of carrying out cross-coupling reactions |
| 07/04/2000 | US6084141 Hydrogenation process comprising a catalytic distillation zone comprising a reaction zone with distribution of hydrogen |
| 06/29/2000 | WO2000002887A3 Ligands for metals and metal-catalyzed processes |
| 06/27/2000 | US6080888 Preparation of olefinic compounds and carboxylic derivatives thereof |
| 06/21/2000 | EP1010706A2 Continuous polymerization process and products therefrom |
| 06/21/2000 | EP1010703A2 Process for preparing aryl metal compounds and their conversion with electrophiles |
| 06/21/2000 | EP1010702A2 Process for preparing ortho-substituted aryl metal compounds and their conversion with electrophiles |
| 06/21/2000 | DE19858856A1 Verfahren zur Herstellung von Arylmetallverbindungen und deren Umsetzung mit Elektrophilen Process for the preparation of aryl metal compounds and reaction thereof with electrophiles |
| 06/21/2000 | DE19858855A1 Verfahren zur Herstellung von ortho-substituierten Arylmetallverbindungen und deren Umsetzung mit Elektrophilen Process for the preparation of ortho-substituted arylmetal compounds and their reaction with electrophiles |
| 06/21/2000 | CN1257058A Continuous polymerizing process and products by said process |
| 06/13/2000 | US6075156 Cycloaddition reaction cyclopentadiene and vinyl acetate, also generating a pressure above 4 atmospheres, then esterifying with a carboxylic acid, biotransformation with an enzyme |
| 06/06/2000 | US6072091 Process for selective hydrogenation of a hydrocarbon cut containing at least three carbon atoms |
| 06/06/2000 | US6072073 Carbonyl arylations and vinylations using transition metal catalysts |
| 05/31/2000 | CN1255123A Process for covalently coupling organic compounds utilizing diboron derivatives |
| 05/24/2000 | CN1254328A Process for preparing substituted 2-3-dihydro-1-indanones |
| 05/23/2000 | US6066731 Aminomethylation of tocopherols |
| 05/18/2000 | WO2000027853A1 Hydroboronation process |
| 05/18/2000 | WO2000027524A1 Catalyst body and method for reducing halogenated hydrocarbons |
| 05/18/2000 | CA2348486A1 Hydroboronation process |
| 05/17/2000 | EP0999878A1 Method for eliminating halogenated and non halogenated waste |
| 05/10/2000 | EP0866786B1 Basic catalysts for the aldol reaction |
| 05/02/2000 | US6057456 Transition metal-catalyzed process for preparing alpha-arylated carbonyl-containing compounds |
| 04/27/2000 | WO2000023423A1 Method for producing (+)-exo-6-phenyl-3-azabicyclo-[3.2.0]heptanes |
| 04/27/2000 | DE19848521A1 Preparation of (+)-exo-6-phenyl-3-azabicyclo(3.2.0)heptane derivatives comprises photocyclization of bisallyl ammonium salts, isomer resolution using (-)-ditoluoyltartaric acid and crystallization |
| 04/25/2000 | US6054630 Apparatus comprising a catalytic distillation zone comprising a reaction zone with distribution of hydrogen |
| 04/20/2000 | WO2000021966A1 Organoboron derivatives and process for coupling organic compounds |
| 04/20/2000 | CA2346683A1 Organoboron derivatives and process for coupling organic compounds |
| 04/19/2000 | EP0993463A1 Alkene borates and a process for covalently coupling organic compounds |
| 04/12/2000 | EP0991793A1 Method for preparing 2-aryl or 2-heterocyclyl chiral propionic acids and their esters |
| 04/06/2000 | WO2000018774A1 Fluorous phosphines and processes for their preparation |
| 04/06/2000 | WO2000018714A1 Method for arylation of acetophenone type compounds |
| 04/06/2000 | WO2000018707A1 ALKYLATION OF AROMATIC COMPOUNDS WITH α-OLEFINS USING ZEOLITE CATALYSTS |
| 03/30/2000 | WO2000017132A1 Method for producing olefins |
| 03/30/2000 | CA2345017A1 Method for producing olefins |
| 03/23/2000 | DE19843012A1 (Hetero)aryl-substituted olefin preparation for use e.g. as polymer or drug intermediate, by Heck reaction using inexpensive catalyst system of divalent palladium compound and nitrogen-containing additive |
| 03/22/2000 | EP0987235A1 Method for the conversion of arenes or alkenes with iodoalkenes, aryl iodides or arenediazonium salts |
| 03/22/2000 | EP0986585A1 Use of ylides of phosphorus as slightly nuceophilic strong bases |
| 03/22/2000 | EP0986541A1 Process for covalently coupling organic compounds utilizing diboron derivatives |
| 03/21/2000 | US6040264 Use of alkaline earth metal containing small pore non-zeolitic molecular sieve catalysts in oxygenate conversion |
| 03/16/2000 | WO2000014034A1 Microwave facilitated allyllic substitution |
| 03/16/2000 | WO2000013774A1 Method for catalytically removing polycyclic, aromatic nitro, nitroso and/or amino compounds |
| 03/09/2000 | DE19840404A1 Verfahren zur katalytischen Entfernung von polyzyklischen aromatischen Nitro-, Nitroso- und/oder Amino-Verbindungen A process for the catalytic removal of polycyclic aromatic nitro, nitroso and / or amino compounds |
| 03/02/2000 | WO2000010942A1 Solid phase synthesis of compounds by carbon-carbon bond forming mitsunobu reactions |
| 03/02/2000 | CA2338563A1 Solid phase synthesis of compounds by carbon-carbon bond forming mitsunobu reactions |
| 02/29/2000 | US6031126 Rearranging a hydrazobenzene compound to form a diaminodiphenyl compound, diazotising, catalytic reacting with a styryl compound to form a distyryl-biphenyl fluorescent whitening agent |
| 02/24/2000 | WO2000002656A3 Supported dendrimer catalyst and its use in hydroformylation or carbon-carbon bond formation |
| 02/23/2000 | CN1245080A Process for decomposing halogen ester group hydrocarbon compound or aromatic compound and device thereof and process for purifying waste gas and device for this method |
| 02/22/2000 | CA2092928C Alkylation catalyst regeneration |
| 02/17/2000 | WO2000007719A1 Method of reaction in water catalyzed by lewis acid |
| 02/16/2000 | CN1244855A Polymerizable biaryls, method for the production and use thereof |
| 02/02/2000 | EP0975622A1 Selective olefin metathesis of bifunctional or polyfunctional substrates in compressed carbon dioxide as reaction medium |
| 02/02/2000 | CN1243509A Endothelin intermediates by asymmetric conjugate addition reaction using a chiral additive |
| 01/26/2000 | EP0973742A1 Endothelin intermediates by asymmetric conjugate addition reaction using a chiral additive |
| 01/20/2000 | WO2000002887A2 Ligands for metals and metal-catalyzed processes |
| 01/20/2000 | WO2000002840A1 Preparation of carboxylic compounds and their derivatives |
| 01/20/2000 | WO2000002656A2 Supported dendrimer catalyst and its use in hydroformylation or carbon-carbon bond formation |
| 01/20/2000 | CA2336911A1 Supported dendrimer catalyst |
| 01/20/2000 | CA2336115A1 Preparation of carboxylic compounds and their derivatives |
| 01/12/2000 | EP0970028A1 Method for synthesising aromatically substituted olefins |
| 01/11/2000 | US6013826 Reacting alpha-halogeno carboxylic acid derivative with an alkene in the presence of catalyst |
| 01/05/2000 | EP0968739A1 Method and apparatus for decomposing halogenated aliphatic and aromatic compounds |
| 01/05/2000 | EP0968158A1 Preparation of preparing substituted indanones |
| 01/05/2000 | EP0852582B1 Modified fluorosulfonic acids |
| 12/21/1999 | US6005151 Reacting haloaromatic compound with olefin compound using palladium complex catalyst |
| 12/21/1999 | US6004898 Alkaline earth metal containing small pore non-zeolitic molecular sieve catalysts |
| 12/16/1999 | DE19825454A1 Verfahren zur Herstellung von aromatischen Olefinen unter Katalyse von Palladiumkatalysatoren mit Phosphitliganden A process for preparing aromatic olefins catalyzed by palladium catalysts with phosphite |
| 12/08/1999 | EP0962434A1 Process for the preparation of aromatic olefins using palladium catalysts containing phosphite ligands |
| 12/08/1999 | EP0961765A2 Preparation of carboxylic compounds and their derivatives |
| 12/08/1999 | EP0961763A1 Preparation of olefinic compounds and carboxylic derivatives thereof |
| 11/11/1999 | WO1999057084A1 Method for producing substituted benzenes |
| 11/09/1999 | US5981754 4-aryl-1-phenylalkyl-1,2,3,6-tetrahydropyridines having neurotrophic and neuroprotective activity |
| 11/04/1999 | WO1999055675A1 Method for the catalytic production of substituted dipyridyl derivatives |
| 11/04/1999 | DE19819375A1 Verfahren zur Herstellung von substituierten Benzolen A process for the preparation of substituted benzenes |
| 11/02/1999 | US5977395 Ester syntheses and transesterifiable xanthate reactants therefor |
| 11/02/1999 | US5977290 Basic catalysts for the aldol reaction |
| 10/28/1999 | WO1999054038A1 Liquid clathrate compositions |
| 10/26/1999 | CA2165888C Process for preparing aromatic olefins |
| 10/19/1999 | US5969204 Diazotizing substituted monoamino benzenes, then reacting products with substituted p-divinylbiphenyls |
| 10/13/1999 | EP0871621A4 Asymmetric synthesis catalyzed by transition metal complexes with new chiral ligands |
| 10/06/1999 | CN1230940A Method for grafting substituted difluoromethyle group |
| 09/30/1999 | WO1999048844A1 Process of preparing discotic liquid crystalline compounds |
| 09/30/1999 | DE19813402A1 Production of vinyl naphthalene derivatives by reacting naphthalene derivative with olefin in presence of palladium complex catalyst |
| 09/29/1999 | EP0944569A1 Polymerizable biaryls, method for the production and use thereof |
| 09/28/1999 | US5958822 Possessing a sulfonic acid fluoride, chloride or ester group or a sulfonic acid or a salt of a sulfonic acid group at one end and respectively a hydrolyzable or hydrolyzed silane group at the other end. catalysts for alkylation, acylation, |
| 09/23/1999 | WO1999047474A1 Coupling reactions with palladium catalysts |
| 09/23/1999 | CA2321791A1 Coupling reactions with palladium catalysts |
| 09/22/1999 | EP0942938A1 Supported catalyst system, method for the production and use thereof in olefin polymerization |
| 09/22/1999 | CN1229071A Water-soluble heparin type chitosan sulfanilamide anticoagulation agent |
| 09/14/1999 | US5952524 Process |
| 09/08/1999 | EP0801027B1 Rare earth-zsm-5/zsm-11 cocrystalline zeolite |
| 09/08/1999 | CN1228072A Process for preparing 2-aryl-substituted indenes |
| 09/07/1999 | US5948945 Vinylation of an organic acidic-hydrogen compound, which entails reacting an organic acidic-hydrogen compound with acetylene wherein reactor regions initiating decomposition of acetylene are treated with an effective amount of a chemically |