| 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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| 07/10/2001 | US6258988 Method for reforming organics into shorter-chain unsaturated organic compounds |
| 07/03/2001 | US6255504 Process for preparation of branched fatty acids |
| 07/03/2001 | CA2088781C Preparation of anhydrous niobium and tantalum pentafluorides |
| 06/28/2001 | WO2001046096A1 Metathesis process for converting short chain olefins to longer chain olefins |
| 06/26/2001 | US6252071 Aminomethylation of tocopherols |
| 06/20/2001 | EP1107820A1 Method for catalytically removing polycyclic, aromatic nitro, nitroso and/or amino compounds |
| 06/20/2001 | EP0890176B1 Proton conductor in liquid form |
| 06/14/2001 | WO2001041925A1 Production of high functional photocatalysts |
| 06/13/2001 | EP1105359A1 Solid phase synthesis of compounds by carbon-carbon bond forming mitsunobu reactions |
| 06/07/2001 | WO2001040147A1 Catalysis using phosphine oxide compounds |
| 06/06/2001 | CN1298392A Method for the catalytic production of substituted dipyridyl derivatives |
| 06/06/2001 | CN1297879A Hydroxyal condensation process |
| 06/05/2001 | US6242658 Process for the manufacture of fluorine-substituted hydrocarbons |
| 05/31/2001 | WO2001037994A2 Ex situ solid-state phosphorus activation of crystalline porous silicates |
| 05/31/2001 | DE19956410A1 Verfahren zur Durchführung von Aldolkondensationen Method for carrying out aldol condensations |
| 05/31/2001 | CA2389510A1 Ex situ solid-state phosphorus activation of crystalline porous silicates |
| 05/30/2001 | EP1103538A1 Process for carrying out aldolcondensations |
| 05/30/2001 | EP1102634A2 Supported dendrimer catalyst and its use in hydroformylation or for carbon-carbon bond formation |
| 05/25/2001 | WO2001036095A1 Polymer-supported lewis acid catalyst |
| 05/24/2001 | CA2326779A1 Process for carrying out aldol condensations |
| 05/09/2001 | EP1097158A2 Ligands for metals and metal-catalyzed processes |
| 05/08/2001 | US6228942 Dehydration to esterify or amidate surface of oxidized or aminated carbon powder or fiber suspended in solution containing a monomer or polymer having amine, hydroxy, and/or viny ether groups |
| 05/02/2001 | EP1095005A1 Preparation of carboxylic compounds and their derivatives |
| 05/01/2001 | US6224739 Electrolytic reduction of transition metal salts |
| 04/26/2001 | WO2001029019A1 Method for preparing a benzofuran or benzothiophene compound |
| 04/24/2001 | US6222032 Conducting the c-alkylation or n-alkylation reaction in the presence of a slightly nucleophilic strong base comprising a phosphorus compound |
| 04/17/2001 | US6218564 A chloroaromatic compound and an alkyl-, alkenyl- or aryl-boronic acid ester or anhydride are coupled in the presence of palladium and a lipophilic aliphatic phosphine |
| 04/17/2001 | US6218334 Catalysts which can be used in conversion reactions of hydrocarbons and containing silicon |
| 04/10/2001 | US6215035 Process for the preparation of aralkylated aromatic compounds using heterogeneous catalyst |
| 04/07/2001 | CA2285578A1 Rhodium-catalyzed addition of alkenyl- and aryltrifluoroborates to aldehydes and enones |
| 04/05/2001 | WO2001023328A1 Method for the friedel-crafts alkylation of organic compounds |
| 04/04/2001 | EP0927147A4 Alkylation of organic aromatic compounds using beta zeolite catalyst |
| 04/03/2001 | US6211370 Asymmetric cycloaddition reactions |
| 03/29/2001 | WO2001021565A2 Process for producing 3-bromobenzoyl halides |
| 03/29/2001 | DE19946368A1 Verfahren zur Friedel-Crafts-Alkylierung organischer Verbindungen A method for Friedel-Crafts reaction of organic compounds |
| 03/29/2001 | CA2385315A1 Process for producing 3-bromobenzoyl halides |
| 03/27/2001 | US6207835 Process for the preparation of arylmetal compounds and their reaction with electrophilic reagents |
| 03/21/2001 | CN1063432C N-substituted Cis-Propenyl-acetamides and process for their preparation |
| 03/20/2001 | USRE37106 Using nickel complex catalyst |
| 03/20/2001 | US6203670 Contacting compound having electrophilic substituent with a nucleophilic reagent which comprises fluorocarboxylic acid and polar aprotic solvent; exposing resulting medium of reaction to action of microwave energy |
| 03/08/2001 | WO2001016058A1 Catalyst for pauson-khand reaction |
| 03/08/2001 | WO2001016057A1 Coupling reactions using palladium catalysts |
| 03/07/2001 | EP1080775A1 Electrochemical abatement of perfluorinated compounds |
| 02/27/2001 | US6194627 Process for preparing aromatic olefins by using palladaphosphacyclobutanes as catalysts |
| 02/22/2001 | WO2001012322A1 Perfluorosulfonylmethide compounds; use thereof for carbon-carbon bond formation |
| 02/21/2001 | EP1076648A1 Method for the catalytic production of substituted dipyridyl derivatives |
| 02/21/2001 | EP1076636A1 Method for producing substituted benzenes |
| 02/06/2001 | US6183719 High surface area alumina solid |
| 01/30/2001 | US6180555 Acid catalyst with a sulfated zirconia base and its uses |
| 01/17/2001 | CN1280555A Process for electrophilic aromatic substitution |
| 01/17/2001 | CN1280030A Treating method for waste gas containing dipyryl |
| 01/10/2001 | EP1066873A1 Process and composition for treating dioxin-containing exhaust gas |
| 01/10/2001 | EP1066227A1 Process of preparing discotic liquid crystalline compounds |
| 01/09/2001 | US6172263 Tamoxifen and analogues thereof |
| 01/09/2001 | US6171522 Heterocyclic aromatic anion salts, and their uses as ionic conducting materials |
| 01/03/2001 | EP1064243A1 Coupling reactions with palladium catalysts |
| 12/28/2000 | WO2000078677A1 Synthesis of zeolites |
| 12/21/2000 | DE19927912A1 Catalytic preparation of cyclic and/or polymer compounds by educt metathesis is performed in the presence of one or more heterogeneous catalysts and ionic liquids |
| 12/19/2000 | US6162929 Process for the manufacture of bisphosphine oxide and bisphosphonate compounds |
| 12/13/2000 | CN1059434C Process for preparing substd. phenylacetic acid derivs. and intermediates |
| 12/06/2000 | CN1275969A Thermal process for preparation of telomeric alkyl iodide |
| 12/05/2000 | US6156163 Reactant, compound and process for the perfluoroalkylation of the nucleophile, and the derivatives obtained |
| 11/30/2000 | WO2000071253A2 Reducing fischer-tropsch catalyst attrition losses in high agitation reaction systems |
| 11/30/2000 | DE19924050A1 Verfahren zur Herstellung von Alken-Verbindungen Process for the preparation of alkene compounds |
| 11/30/2000 | CA2374600A1 Reducing fischer-tropsch catalyst attrition losses in high agitation reaction systems |
| 11/29/2000 | EP1055653A2 Process for the preparation of alkenyl compounds |
| 11/22/2000 | EP1053215A1 Methods for preparing macrocyclic products by ring-closing diine metathesis |
| 11/21/2000 | US6150561 Reacting dispersion of symmetrical dialdehyde and triarylphosphonium salt in polar reaction medium in one step without isolation of intermediate to produce carotenoids |
| 11/16/2000 | WO2000068237A1 Pd- and ni complexes of biphenyl-2-yl-phosphanes and their use in catalytic c,c-, c,n- and c,o-couplings |
| 11/15/2000 | EP1051374A1 The use of compressed carbon dioxide in chemical reactions |
| 11/15/2000 | EP0901453B1 Method for organic reactions |
| 11/09/2000 | DE19920847A1 Pd- und Ni-Komplexe von Biphenyl-2-yl-phosphanen und ihre Anwendung in katalytischen C,C-,N- und C,O-Kupplungen Pd and Ni complexes of biphenyl-2-yl-phosphines and their application in catalytic C, C-, N- and C, O-couplings |
| 11/07/2000 | US6143896 Process for the alkylation of alkyl-or benzylcyanogen derivatives in the presence of trialkylamines or trialkylphosphines |
| 11/02/2000 | WO2000064908A1 N-tri or di-alkylsilyl( perfluoroal kanesulphonyl) imide derivatives, preparation and use |
| 11/02/2000 | WO2000064841A2 Phosphine ligands, metal complexes and compositions thereof for cross-coupling reactions |
| 10/31/2000 | US6140542 Continuous processing; cyclization of corresponding compounds in presence of sufluric acid |
| 10/31/2000 | US6140265 Catalyst for cross-coupling reactions |
| 10/26/2000 | WO2000063140A1 Template directed solid-state organic synthesis |
| 10/25/2000 | CN1270946A Preparing substituted olefine |
| 10/24/2000 | US6136157 Method for organic reactions |
| 10/19/2000 | WO2000061531A1 Method of producing biaryls |
| 10/19/2000 | DE19916222A1 Verfahren zur Herstellung von Biarylen A process to prepare biaryls |
| 10/12/2000 | WO2000059554A1 Silane-based coating mass with a catalytic, oxidative and deodorizing effect |
| 10/12/2000 | DE19915377A1 Katalytische Zusammensetzung, Verfahren zu ihrer Herstellung und ihre Verwendung A catalytic composition, process for their preparation and their use |
| 10/10/2000 | US6130340 Catalyst selectivity; drug chemical intermediates |
| 10/05/2000 | WO2000058240A1 Method for activating aromatic substrates by microwaves |
| 10/05/2000 | CA2366453A1 Method for activating aromatic substrates by microwaves |
| 10/03/2000 | US6127590 Preparation of styrene by the oxidative coupling of ethylene and benzene |
| 09/28/2000 | WO2000056700A1 Ionic liquids |
| 09/26/2000 | US6124462 Preparing arylamine and biaryls |
| 09/19/2000 | US6120696 Proton conductors in liquid form |
| 09/13/2000 | EP1035093A2 Metathesis in the presence of ionic liquids |
| 09/07/2000 | DE19909600A1 Catalytic preparation of cyclic and/or polymer compounds by educt metathesis is performed in the presence of one or more heterogeneous catalysts and ionic liquids |
| 09/06/2000 | EP1032549A1 Process for electrophilic aromatic substitution |
| 08/31/2000 | WO2000050365A1 Asymmetric cycloaddition reactions |
| 08/31/2000 | DE19907519A1 Verfahren zur Herstellung von substituierten Olefinen A process for the preparation of substituted olefins |
| 08/30/2000 | EP1031553A1 Process for the preparation of substituted olefins |
| 08/30/2000 | CN1265043A Method for eliminating halogenated and non halogenated waste |
| 08/24/2000 | WO2000002887B1 Ligands for metals and metal-catalyzed processes |
| 08/23/2000 | CN1264386A Alkene borates and process for covalently coupling organic compounds |