| Patents for C07B 31 - Reduction in general (2,354) |
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| 05/03/2007 | DE102006046468A1 New spiro(3.3)heptan-2-one useful e.g. in the preparation of 2,6-substituted spiro(3.3)heptane, in nematic liquid crystal mixtures and as functional fine chemicals |
| 05/02/2007 | CN1313194C Sphere metal carrier catalyst |
| 05/01/2007 | CA2263715C Chiral ferrocenyls |
| 04/25/2007 | EP1631533A4 Novel process for stereoselective reduction of beta-ketoesters |
| 04/25/2007 | EP1054860B1 Process for the synthesis of 1,3-diols |
| 04/25/2007 | CN1951946A Chiral monodentate phosphite ligands, its preparation method and uses |
| 03/29/2007 | DE10233464B4 Verfahren zur Herstellung eines Initiators für die Oxidation von Kohlenwasserstoffen Process for the preparation of an initiator for the oxidation of hydrocarbons |
| 03/21/2007 | CN1934078A Stereoselective synthesis of vitamin D analogues |
| 03/15/2007 | WO2007028411A1 The production and use of supported activated base metal catalysts for organic transformation |
| 03/08/2007 | DE102006041290A1 Lithium aluminum hydride solution in a solvent containing 2-methyl tetrahydrofuran, useful as a reducing agent |
| 03/01/2007 | DE102005040468A1 Mediatorsysteme zur elektrochemischen Reduktion organischer Verbindungen in wässriger Lösung Mediator systems for the electrochemical reduction of organic compounds in aqueous solution |
| 02/21/2007 | CN1918087A Method for selective reduction of aromatic compounds |
| 02/20/2007 | US7179925 for aliphatic, aromatic, heterocycle aromatic compounds |
| 02/20/2007 | CA2152484C Destruction of halide containing organics and solvent purification |
| 02/15/2007 | WO2007017522A1 Ferrocene-diphosphine ligands |
| 02/15/2007 | CA2614496A1 Ferrocene-diphosphine ligands |
| 02/06/2007 | US7172990 Mixture of a polysaccharide and at least one metal compound dissolved or suspended in a liquid medium, is dropped into a solution of a metal salt, the catalyst spheres obtained in the metal salt solution are separated, dried, and reduced |
| 02/01/2007 | DE102006029417A1 Syntheseverfahren Synthesis method |
| 01/31/2007 | EP1747224A1 Complexes of ruthenium with 2-(aminomethyl)pyridines and phosphines, their preparation and use as catalysts |
| 01/30/2007 | US7169953 For use as catalysts in asymmetric reactions, such as, hydrogenation, hydride transfer, allylic alkylation, hydrosilylation, hydroboration, hydrovinylation, hydroformylation, olefin metathesis, hydrocarboxylation |
| 01/29/2007 | CA2553145A1 New active oxidation-reduction mass for a looped oxidation-reduction process |
| 01/23/2007 | US7166658 Rubber reduction |
| 01/18/2007 | DE102005032726A1 Katalysator und Verfahren zur Hydrierung von Carbonylverbindungen Catalyst and process for the hydrogenation of carbonyl compounds |
| 12/28/2006 | DE102005029200A1 Shell catalyst, useful e.g. for hydrogenating organic compound, comprises ruthenium alone or in combination with a transition metal, applied to a carrier containing silicon dioxide |
| 12/26/2006 | US7153809 For use as catalysts in asymmetric reactions, such as, hydrogenation, hydride transfer, allylic alkylation, hydrosilylation, hydroboration, hydrovinylation, hydroformylation, olefin metathesis, hydrocarboxylation |
| 12/13/2006 | EP1730108A1 Stereoselective synthesis of vitamin d analogues |
| 11/30/2006 | DE102005024116A1 Preparation of iridium precipitate comprises reacting iridium compound with an alkaline compound in a solvent under iridium-containing precipitate in the presence of compound such as oxalic acid and formic acid |
| 11/08/2006 | EP1718582A2 Method for selective reduction of aromatic compounds |
| 10/17/2006 | US7122702 Catalyst prepared by precipitation of catalytically active copper oxide, nickel oxide, cobalt oxide components onto thermodynamically stable crystalline zirconium dioxide; increased mechanical stability in water; alkanes from alkenes, amines from nitriles, alcohols from aldehydes |
| 10/11/2006 | EP1257358B1 Process for preparing silica carried cobalt catalysts and use thereof |
| 09/27/2006 | EP1140733B1 Process and products of purification of anhydrosugar alcohols |
| 09/27/2006 | CN1276789C Method for preparing catalyst consisting of metal of the platinum group by means of electroless deposition and its uses in direction synthesis of hydrogen dioxide |
| 09/21/2006 | DE102006010549A1 Verfahren zur Herstellung eines Alkohols A method for producing an alcohol |
| 09/13/2006 | CN1832953A Substituted ferrocenyldiphosphines as ligands for homogeneous hydrogenation catalysts |
| 09/12/2006 | US7105702 For use as catalysts in asymmetric reactions, such as, hydrogenation, hydride transfer, allylic alkylation, hydrosilylation, hydroboration, hydrovinylation, hydroformylation, olefin metathesis, hydrocarboxylation |
| 09/08/2006 | WO2005117907A3 P-chiral phospholanes and phosphocyclic compounds and their use in asymmetric catalytic reactions |
| 08/23/2006 | EP1622920B1 Substituted ferrocenyldiphosphines as ligands for homogeneous hydrogenation catalysts |
| 08/16/2006 | CN1269775C Selective hydrodehalogenation method |
| 08/10/2006 | DE102005004604A1 Verfahren zur Steuerung einer Hydrierung A method of controlling a hydrogenation |
| 08/03/2006 | DE102005004926A1 New catalyst system having catalyst activity increases in flow direction of gas, for catalytic gaseous phase reactions and for preparing e.g. phthalic acid, where the catalyst activity is steered by mixing low/high active catalysts |
| 08/02/2006 | CN1267441C Method for selective production of racemic metallocene complexes |
| 07/25/2006 | US7081544 Chiral ligands, transition metal complexes thereof, and the catalytic use of the same |
| 07/20/2006 | WO2006075166A1 Metallocene-based phosphorus chiral phosphines |
| 07/20/2006 | DE102005002129A1 Reaktor und Verfahren in einem Reaktor mit einem Reaktorinnenraum, der in zwei oder mehrere voneinander getrennte Reaktionsräume aufgeteilt ist Reactor and process in a reactor having a reactor interior which is divided into two or more separate reaction spaces |
| 07/19/2006 | EP1451133A4 P-chiral phospholanes and phosphocyclic compounds and their use in asymmetric catalytic reactions |
| 07/13/2006 | DE102004063673A1 Verfahren zur kontinuierlichen katalytischen Hydrierung von hydrierbaren Verbindungen an festen, im Festbett angeordneten Katalysatoren mit einem wasserstoffhaltigen Gas A process for the continuous catalytic hydrogenation of hydrogenatable compounds in solid, arranged in a fixed bed catalysts with a hydrogen-containing gas |
| 05/10/2006 | CN1771286A Rubber reduction |
| 05/10/2006 | CN1255212C Supported catalyst consisting of metal of the platinum group and obtained by means of controlled electroless deposition |
| 05/04/2006 | WO2006046062A1 Process for the de-enrichment of enantiomerically enriched substrates |
| 05/04/2006 | WO2006046056A1 Process for the transfer hydrogenation of an organic compound in the presence of a catalyst regenerator |
| 05/04/2006 | CA2583821A1 Process for the de-enrichment of enantiomerically enriched substrates |
| 04/27/2006 | DE102004052040A1 Liganden zur asymmetrischen Hydroformylierung Ligands for asymmetric hydroformylation |
| 04/06/2006 | CA2799535A1 Titanium oxide and alumina alkali metal compositions |
| 03/22/2006 | EP1387846B1 Catalyst for enantioselective reduction of ketones |
| 02/22/2006 | EP1137615B1 Selective hydrodehalogenation method |
| 02/16/2006 | DE102004033601A1 Metal-catalyzed reactions (palladium-catalyzed reactions), comprises reacting an educt with fixed metal catalyst carrier in the presence of solvent and the reaction is carried out by additions of reactants with an metal on porous glass base |
| 01/31/2006 | US6992226 Single-stage method for producing toluene derivatives |
| 01/31/2006 | CA2150354C Process for the preparation of a graft copolymer bound catalyst |
| 01/25/2006 | EP1618140A1 Rubber reduction |
| 01/25/2006 | CN1238319C Single-step method for producing toluene derivatives |
| 01/05/2006 | DE102005006774A1 Herstellungsverfahren für Wasserstoffkraftstoff und System mit Steuerprogramm zur Verwendung dabei Production process for hydrogen and fuel system control program for use therein |
| 12/29/2005 | DE102005022716A1 Preparation of carbocyclic compounds with five or six benzocondensed rings, useful in liquid crystalline medium, comprises subjecting phenyl derivative to ring closing metathesis reaction in the presence of metathesis catalyst |
| 12/15/2005 | WO2005117907A2 P-chiral phospholanes and phosphocyclic compounds and their use in asymmetric catalytic reactions |
| 11/30/2005 | EP1253974B1 Chemical process |
| 11/10/2005 | CA2566375A1 Complexes of ruthenium with 2-(aminomethyl)pyridines and phosphines, their preparation and use as catalysts |
| 11/08/2005 | US6962994 Beta hydroxy ketone is treated with a trialkylborane or dialkylalkoxyborane or a mixture of a trialkylborane and a dialkylalkoxyborane followed by recovery and reuse of the alkylborane species |
| 11/03/2005 | DE102004017975A1 Method for explosive disintegration of organic material in fluid material system, comprises adding a mixture of flammable fluid and fluid oxidizing agent to the reaction and inducing (by the mixture) pressure and shock waves into system |
| 10/20/2005 | US20050230239 Accelerating the discovery of effective photonic reagents |
| 10/19/2005 | CN1223553C Iron powder reducing method for simultaneously producing organic product and ferric oxide black |
| 09/29/2005 | WO2005089234A2 Accelerating the discovery of effective photonic reagents |
| 09/22/2005 | WO2005087719A1 Stereoselective synthesis of vitamin d analogues |
| 09/08/2005 | US20050197500 Process for the synthesis of 1,3-diols |
| 09/01/2005 | WO2005068403A3 Method for selective reduction of aromatic compounds |
| 07/28/2005 | WO2005068403A2 Method for selective reduction of aromatic compounds |
| 07/28/2005 | CA2552438A1 Method for selective reduction of aromatic compounds |
| 07/26/2005 | CA2131571C Bisphosphines for asymmetric hydrogenation catalysts |
| 07/06/2005 | EP1385806B1 Single-step method for producing trimethoxytoluene |
| 06/02/2005 | US20050119495 For use as catalysts in asymmetric reactions, such as, hydrogenation, hydride transfer, allylic alkylation, hydrosilylation, hydroboration, hydrovinylation, hydroformylation, olefin metathesis, hydrocarboxylation |
| 05/19/2005 | US20050107248 Metallic catalysts for chemo-, regio-and stereoselective reactions, and corresponding precursors |
| 04/20/2005 | CN1608074A P-chiral phospholanes and phosphocyclic compounds and their use in asymmetric catalytic reactions |
| 04/07/2005 | WO2005031478A1 Methods for simulation of biological and/or chemical reaction pathway, biomolecules and nano-molecular systems |
| 03/31/2005 | US20050071142 Methods for simulation of biological and/or chemical reaction pathway, biomolecules and nano-molecular systems |
| 12/29/2004 | EP1490173A2 Metalorganic catalysts for chemo-, regio- and stereoselective reactions, and corresponding precursors |
| 12/09/2004 | US20040249184 aromatic fused phosphepine ligands, e.g., 4-Phenyl-4,5-dihydro-3H-dinaphtho[2,1-c; 1',2'-e]phosphepine and their preparation from 2,2'-dimethylbiphenyls or binaphthyls and aminophosphorus dichlorides or aryl or alkyl phosphorus dichlorides; hydrogenation catalysts with metal compounds |
| 11/18/2004 | US20040229846 P-chiral phospholanes and phosphocyclic compounds and their use in asymmetric catalytic reactions |
| 11/11/2004 | US20040225157 for aliphatic, aromatic, heterocycle aromatic compounds |
| 11/04/2004 | WO2004094513A1 Rubber reduction |
| 11/04/2004 | US20040220436 Highly active spherical metal support catalysts |
| 10/28/2004 | US20040214906 Rubber reduction |
| 10/22/2004 | CA2426253A1 Rubber reduction |
| 10/05/2004 | US6800773 Passing reaction mixture comprising liquid and gas in liquid phase through structured reactor element in reactor, internal surface of reactor element that comes into contact with reaction mixture being catalytically active |
| 09/29/2004 | CN1531996A Preparation of modified hydrogen at-ing catalyst and use |
| 09/01/2004 | EP1451133A2 P-chiral phospholanes and phosphocyclic compounds and their use in asymmetric catalytic reactions |
| 08/17/2004 | CA2305618C Process for the synthesis of 1,3-diols |
| 07/14/2004 | EP1436305A1 Novel chiral ligands, transition metal complexes thereof, and the catalytic use of the same |
| 07/06/2004 | US6759559 Hydrogenation catalyst complex |
| 07/01/2004 | US20040127752 e.g., trimethoxytoluene by reacting the corresponding benzoic acids, benzoic esters or benzoic anhydrides with hydrogen in the presence of a catalyst. |
| 07/01/2004 | DE10261194A1 Verfahren zur katalytischen Hydrierung einer aliphatisch ungesättigten Gruppe in einer organischen Verbindung A process for the catalytic hydrogenation of an aliphatically unsaturated group in an organic compound |
| 06/24/2004 | US20040122265 Catalyst prepared by precipitation of catalytically active copper oxide, nickel oxide, cobalt oxide components onto thermodynamically stable crystalline zirconium dioxide; increased mechanical stability in water; alkanes from alkenes, amines from nitriles, alcohols from aldehydes |
| 06/23/2004 | EP1431272A1 Process for the catalysed hydrogenation of an aliphatic unsaturated group into an organic compound |