| Patents for C07B 31 - Reduction in general (2,354) |
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| 03/15/2000 | EP0984831A1 Moulded activated metallic fixed-bed catalyst |
| 03/14/2000 | US6037301 Hydrogenation catalysts containing boron, group viii metal |
| 03/08/2000 | EP0983215A1 Reduction of aromatic halogenides |
| 01/25/2000 | US6017969 A stable ion-exchange resin against shrinkage, loaded with at least one amphiphilic ion and silver, palladium, and mercury cation; use for purifying alkyl iodide from co-catalysed carbonylation of alcohols |
| 01/20/2000 | DE19832087A1 Verfahren zur Umsetzung von organischen Verbindungen mit boroxidhaltigen, makroporösen Trägerkatalysatoren Process for the reaction of organic compounds with boroxidhaltigen macroporous supported catalysts |
| 01/19/2000 | EP0972567A2 Process for the conversion of organic compounds with macroporous supported catalysts containing boron oxide |
| 01/19/2000 | EP0971865A1 Transfer hydrogenation process and catalyst |
| 01/18/2000 | US6015919 Hydrogenation catalysts |
| 11/02/1999 | US5977010 Containing nickel, manganese, zinc and cobalt oxide; calcium silicate and clay |
| 10/13/1999 | CN1045600C Method for reducing an alpha, beta-unsaturated ketone |
| 09/01/1999 | EP0938488A1 Phosphine ligands |
| 07/28/1999 | EP0820460B1 Dihalogenated ferrocenes and processes for the preparation thereof |
| 07/21/1999 | EP0929560A1 Chiral ferrocenyls |
| 07/20/1999 | US5925778 Dihalogenated ferrocenes and processes for the preparation thereof |
| 07/01/1999 | WO1999032434A1 Process for the synthesis of 1,3-diols |
| 06/30/1999 | EP0925111A1 Catalyst and process for its manufacture |
| 06/01/1999 | CA1340570C Process for synthesizing n-alkylated amino-acides and the esters thereof. their use for synthesizing carboxyalkyl dipeptides |
| 05/18/1999 | CA2111820C Method for reducing an .alpha.,.beta.-unsaturated ketone |
| 05/06/1999 | EP0912465A1 Improved lithium and amine dissolving metal reduction |
| 04/06/1999 | CA2115200C Process for producing poison-resistant catalysts |
| 03/03/1999 | EP0899012A1 New catalysts suitable for the conversion reactions of organic compounds |
| 02/03/1999 | EP0894801A2 Water soluble substituted pyridine boranes |
| 02/02/1999 | CA2244419A1 Water-soluble substituted pyridine-boranes |
| 01/28/1999 | WO1999003801A1 Method for the hydrogenation of carbonyl compounds |
| 01/21/1999 | DE19730939A1 Verfahren zur Hydrierung von Carbonylverbindungen A process for the hydrogenation of carbonyl compounds |
| 01/13/1999 | EP0889867A1 Process for the manufacture of fluorine-substituted hydrocarbons |
| 12/09/1998 | EP0882508A2 Ion-exchange resins, their preparation and uses |
| 12/03/1998 | WO1998053910A1 Moulded activated metallic fixed-bed catalyst |
| 12/03/1998 | DE19721898A1 Geformter, aktivierter Metall-Festbettkatalysator Molded, activated metal fixed-bed catalyst |
| 12/03/1998 | CA2290980A1 Moulded activated metallic fixed-bed catalyst |
| 11/26/1998 | WO1998052885A1 Reduction of aromatic halogenides |
| 11/26/1998 | CA2289992A1 Reduction of aromatic halogenides |
| 11/25/1998 | CN1040870C Reduction dehalogerating reaction of halohydrocarbon under action of active alkali metal hydride |
| 10/28/1998 | CN1196975A Non-crystalline alloy catalyst containing Ni and B, its prepn. and application |
| 10/27/1998 | CA1340105C Process for the preparation of optically active 3-demethylmevalonic acidderivatives and intermediates |
| 10/01/1998 | WO1998042643A1 Transfer hydrogenation process and catalyst |
| 07/22/1998 | EP0854148A1 Process for the hydrogenation of sugars |
| 07/14/1998 | US5780700 Improving catalyst efficiency by controlling residence time, space velocity, temperature of reactants; regenerating catalyst |
| 06/30/1998 | US5773677 Process for the hydrogenolysis of C--O and C═O bonds in organic substances |
| 06/02/1998 | US5760282 Process for the manufacture of selected halogenated hydrocarbons containing fluorine and hydrogen and compositions provided therein |
| 05/20/1998 | CN1038417C Process for shortopping free radical polymerization and stabilized resin compositions |
| 04/16/1998 | WO1998015565A1 Chiral ferrocenyls |
| 04/02/1998 | WO1998013319A1 Novel reduction compositions and processes for making the same |
| 04/01/1998 | EP0831967A1 Shaped hydrogenation catalyst and processes for their preparation and use |
| 03/31/1998 | US5733838 Process for the production of a hydrogenation catalyst |
| 03/26/1998 | WO1998012202A1 Phosphine ligands |
| 03/25/1998 | CN1177310A Improved Ru, Re/carbon catalyst fro hydrogenation in aqueous solution |
| 03/12/1998 | WO1998009725A1 Catalyst and process for its manufacture |
| 03/12/1998 | DE19636269A1 Katalysator und Verfahren zu seiner Herstellung Catalyst and process for its preparation |
| 01/29/1998 | WO1998003451A1 Improved lithium and amine dissolving metal reduction |
| 01/29/1998 | CA2261059A1 Improved lithium and amine dissolving metal reduction |
| 01/28/1998 | EP0820460A1 Dihalogenated ferrocenes and processes for the preparation thereof |
| 01/28/1998 | CN1171749A Method of producing hydrogenation catalyst |
| 01/07/1998 | EP0814905A1 IMPROVED Ru, Re/CARBON CATALYST FOR HYDROGENATION IN AQUEOUS SOLUTION |
| 11/18/1997 | US5689005 Reductive deoxygenation using a redox catalyst |
| 10/15/1997 | EP0800421A1 Method of producing a hydrogenation catalyser |
| 10/07/1997 | US5675038 Providing a polyamine in the solution in addition to the lithium and alkylamine to speed the reaction |
| 10/02/1997 | WO1997035820A1 Process for the manufacture of fluorine-substituted hydrocarbons |
| 09/23/1997 | US5670679 Nickel complexes for polymerization catalysts |
| 07/22/1997 | US5650546 Process for the catalytic hydrogenation of organic compounds |
| 07/16/1997 | EP0783472A1 Process for the manufacture of selected halogenated hydrocarbons containing fluorine and hydrogen and compositions provided therein |
| 07/15/1997 | US5648571 Methods for the synthesis of chemical compounds |
| 03/26/1997 | EP0764622A1 Process for the hydrogenolysis of C-O and C=O bounds in organic substances |
| 03/24/1997 | CA2186059A1 Process for the hydrogenolysis of c-o and c=o bonds in organic substances |
| 03/04/1997 | US5608130 Methods for the synthesis of chemical compounds |
| 02/04/1997 | US5600047 Process for producing optically active olefin |
| 01/07/1997 | US5591869 Reducing aluminum halide complexes |
| 01/03/1997 | WO1997000131A1 Shaped hydrogenation catalyst and processes for their preparation and use |
| 01/03/1997 | CA2224270A1 Shaped hydrogenation catalyst and processes for their preparation and use |
| 11/20/1996 | EP0742786A1 Methods for the synthesis of chemical compounds |
| 10/17/1996 | WO1996032400A1 Dihalogenated ferrocenes and processes for the preparation thereof |
| 09/24/1996 | US5559259 Process for producing poison-resistant catalysts |
| 09/12/1996 | WO1996027575A1 A process for the reduction of carbonyl compounds |
| 09/12/1996 | WO1996027436A1 IMPROVED Ru, Re/CARBON CATALYST FOR HYDROGENATION IN AQUEOUS SOLUTION |
| 08/29/1996 | DE19513121C1 High activity polymeric catalyst for heterogeneous gas phase reactions |
| 08/28/1996 | EP0249614B2 Oligomerization process |
| 08/13/1996 | US5545769 Process for the manufacture of selected halogenated hydrocarbons containing fluorine and hydrogen and compositions provided therein |
| 08/13/1996 | US5545388 Catalytic transfer hydrogention |
| 07/04/1996 | WO1996020043A1 Method of producing a hydrogenation catalyser |
| 07/04/1996 | DE4446907A1 Verfahren zur Herstellung eines Hydrierkatalysators A process for preparing a hydrogenation catalyst |
| 07/03/1996 | EP0719771A1 Process for the preparation of methylene compounds and the compound 2-(2',4'-dichloro-5'-fluorobenzyl)-thiophene |
| 06/12/1996 | EP0716061A1 Process for reductive deoxygenation by means of a redox catalyst |
| 05/07/1996 | US5514358 Method for the synthesis of chemical compounds |
| 04/23/1996 | US5510503 Bisphosphines for asymmetric hydrogenation catalysts |
| 04/18/1996 | DE4436385A1 Olefinically unsatd. cpds. prodn. by catalytic oxidn.-oxidative dehydrogenation |
| 04/17/1996 | EP0558656B1 New methods for the catalytic reduction of organic substrates |
| 04/04/1996 | WO1996010002A1 Process for the manufacture of selected halogenated hydrocarbons containing fluorine and hydrogen and compositions provided therein |
| 03/27/1996 | EP0563327B1 Copper chromite catalyst and process for preparing said catalyst |
| 02/20/1996 | US5492873 Membrane having pores distributed throughout; pores containing catalyst |
| 01/09/1996 | US5482616 Process for hydrogenation and/or dehydrogenation |
| 12/26/1995 | US5478952 Ru,Re/carbon catalyst for hydrogenation in aqueous solution |
| 12/26/1995 | US5478548 Catalytic transfer hydrogenation by reacting coal, oil shale and/or heavy oil with a hydrogen donor material, a catalyst and a polyethylene glycol phase transfer agent |
| 12/26/1995 | CA1337819C Preparation of 1,1-disubstituted ethylene compounds |
| 12/05/1995 | US5472599 Optical resolution of isomers |
| 11/02/1995 | WO1995021143A3 Methods for the synthesis of chemical compounds |
| 10/31/1995 | CA1337490C Process for the production of aminomalonic acid dinitrile salts |
| 10/17/1995 | US5459264 Method for reducing an α β-unsaturated ketone |
| 08/10/1995 | WO1995021143A2 Methods for the synthesis of chemical compounds |
| 07/18/1995 | CA1336348C Process for industrial synthesis of perindopril and its major synthesis intermediates |
| 05/16/1995 | US5415769 Separation agent comprising aliphatic or aromatic ester of polysaccharide |