| Patents for C07D 301 - Preparation of oxiranes (10,136) |
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| 04/07/2004 | CN1144621C Method for regenerating catalyst coated with gold particles and use for oxidising unsaturated hydrocarbons carrier |
| 04/06/2004 | US6717001 Process for operating the epoxidation of ethylene |
| 04/06/2004 | US6716992 Free radical curable; adhesives |
| 04/06/2004 | CA2081507C Process for producing epoxide |
| 04/01/2004 | WO2004026852A1 Process for direct oxidation of propylene to propylene oxide and large particle size titanium silicalite catalysts for use therein |
| 04/01/2004 | WO2004026473A1 Mesoporous material and use thereof for the selective oxidation of organic compounds |
| 04/01/2004 | WO2004026469A1 Active catalysts for stereoselective ring-opening reactions |
| 04/01/2004 | WO2004026467A1 Process for epoxidation and catalyst to be used therein |
| 04/01/2004 | WO2004026466A1 Heterogeneous catalyst regeneration |
| 04/01/2004 | US20040063989 Preparation of at least one partial oxidation and/or ammoxidation product of propylene |
| 04/01/2004 | US20040063988 Preparation of at least one partial oxidation and/or ammoxidation product of propylene |
| 04/01/2004 | US20040063978 Oxidation; separation of hydrocarbon phase; adsorption |
| 04/01/2004 | US20040063568 Method for the production of form-selective catalysts and use thereof |
| 04/01/2004 | CA2499858A1 Heterogeneous catalyst regeneration |
| 04/01/2004 | CA2499744A1 Process for direct oxidation of propylene to propylene oxide and large particle size titanium silicalite catalysts for use therein |
| 04/01/2004 | CA2499275A1 Process for epoxidation and catalyst to be used therein |
| 04/01/2004 | CA2499203A1 Mesoporous material and use thereof for the selective oxidation of organic compounds |
| 04/01/2004 | CA2498893A1 Active catalysts for stereoselective ring-opening reactions |
| 03/31/2004 | EP1403267A1 Process for preparing glycidylphthalimide |
| 03/31/2004 | EP1403259A1 Process for the epoxidation of olefins |
| 03/31/2004 | EP1403219A1 Novel aqueous hydrogen peroxide solutions |
| 03/31/2004 | EP1289655A4 Novel chiral salen catalysts, and a process for preparing chiral compounds from racemic epoxides for using them |
| 03/31/2004 | CN1486305A Epoxidation catalyst and process |
| 03/30/2004 | US6713655 Integrated process for synthesizing alcohols, ethers, aldehydes, and olefins from alkanes |
| 03/30/2004 | US6713589 Phenyl, naphthly or fluorene cyclopentyl epoxy resins |
| 03/30/2004 | US6713036 Mixing feed stream and oxidant using small scale multilamination mixing to yield reactant stream having characteristic mixing time; reacting with characteristic reaction time in reaction zone in presence of catalyst |
| 03/30/2004 | US6712942 Working up a mixture comprising alkene and oxygen |
| 03/25/2004 | WO2004024321A1 Improved catalyst for epoxidation reactions |
| 03/25/2004 | US20040059139 Process for direct oxidation of propylene to propylene oxide and large particle size titanium silicalite catalysts for use therein |
| 03/25/2004 | US20040058798 Heterogeneous catalyst regeneration |
| 03/25/2004 | US20040058431 Stereoselective reduction of substituted oxo-butanes |
| 03/25/2004 | CA2499055A1 Improved catalyst for epoxidation reactions |
| 03/24/2004 | EP1399243A1 Two stage flash for hydrocarbon removal |
| 03/24/2004 | EP1318990B1 Process for preparing optically active epoxides |
| 03/24/2004 | EP1140751B1 Process for making 2,3-dihalopropanols |
| 03/24/2004 | CN1484635A Process for preparing organic hydroperoxide having a reduced amount of contaminants |
| 03/23/2004 | US6710194 Liquid phase oxidation reaction of propylene, oxygen, and hydrogen over solid catalyst to make propylene-1,2-oxide |
| 03/23/2004 | US6710193 Process for preparing crystalline microporous and mesoporous metal silicates, products obtainable by said process and their use |
| 03/23/2004 | US6710192 Dense phase epoxidation |
| 03/23/2004 | US6710002 Method for regenerating a zeolitic catalyst |
| 03/18/2004 | WO2003062196A3 Gas-phase process and catalyst for the preparation of propylene oxide |
| 03/18/2004 | US20040054202 Method for producing epoxides by oxidising olefins |
| 03/18/2004 | US20040054201 Chiral polymeric salen catalyst, and a process for preparing chiral compounds from racemic epoxides by using them |
| 03/18/2004 | US20040054200 Integrated process for the preparation of olefin oxides |
| 03/18/2004 | US20040054199 Process for epoxidation and catalyst to be used therein |
| 03/18/2004 | US20040053779 A chiral catalyst complex made by contacting an asymmetric tetradentate ligand with a Bronsted acid, a transition metal salt and an oxidant, where the acidity of the conjugate acid of the salt is =/< than the acidity of the acid; efficiency |
| 03/18/2004 | US20040053772 Catalyst for epoxidation reactions |
| 03/17/2004 | EP1398080A1 Liquid phase oxygenation reaction using tungsten species |
| 03/17/2004 | EP1397192A1 Process for the recovery of combustible components of a gas stream |
| 03/17/2004 | EP1313554B1 Process and device for carrying out reactions in a reactor with slot-shaped reaction spaces |
| 03/17/2004 | EP1248775B1 Method for the enantioselective preparation of 3,3-diphenyl-2,3-epoxy propionic acid esters |
| 03/17/2004 | EP1077963B1 Epoxidation process |
| 03/17/2004 | CN1142154C Catalyst carrier for preparing epoxy ethane and its prepn and catalyst prepared with it |
| 03/16/2004 | US6706902 Continuous process for the synthesis of nano-scale precious metal particles |
| 03/11/2004 | WO2004020429A1 Kinetic resolution method |
| 03/11/2004 | WO2004020423A1 Integrated method for synthesising propylene oxide |
| 03/11/2004 | US20040049061 Supported silver catalyst prepared by contact with a feed of oxygen at above 250 degrees C. for up to 150 hours, and decreasing the temperature |
| 03/11/2004 | US20040049004 Oxidizing an allyl ether of a phenol to form the alpha dihydroxy derivative; epoxidation especially by via reaction with a carboxylic acid or ester and hydrogen halide |
| 03/11/2004 | US20040048739 Contacting in a solvent (i) a nucleophile; (ii) a compound comprising an electron poor carbon-carbon double bond; and (iii) a catalyst comprising a soluble polymer (SSL) and a polyamino acid (PAA) for the Michael addition reaction |
| 03/11/2004 | DE10240128A1 Silberkatalysator für die Epoxidation von Propylen A silver catalyst for the epoxidation of propylene |
| 03/11/2004 | CA2496954A1 Integrated process for the synthesis of propylene oxide |
| 03/11/2004 | CA2495448A1 Kinetic resolution method |
| 03/10/2004 | EP1283747B1 Activation and regeneration of a hydro-oxidation catalyst |
| 03/10/2004 | CN1481375A Prepn. of oxirane compounds |
| 03/10/2004 | CN1481374A Prepn. of oxirane compounds |
| 03/04/2004 | WO2004018088A1 Propen recovery in a propylene oxide process |
| 03/04/2004 | US20040044233 Nucleophilic kinetic resolution of cyclic substrates using silyl azides |
| 03/04/2004 | US20040044229 Process for alpha,beta-dihydroxyalkenes and derivatives |
| 03/04/2004 | CA2495993A1 Propen recovery in a propylene oxide process |
| 03/03/2004 | EP1393801A1 Silver catalyst for the epoxidation of propylene |
| 03/03/2004 | EP1392668A1 Process for preparing alkylene oxide (epoxid, oxirane) |
| 03/03/2004 | EP0984949B1 Epoxidation process using improved heterogeneous catalyst composition |
| 03/03/2004 | CN1479731A Epoxidation catalyst and process for preparation thereof |
| 03/03/2004 | CN1140336C Method for preparing epoxyethane, and catalyst and carrier therefor |
| 03/03/2004 | CN1140335C Silicon oxide catalyst containing titanium |
| 03/02/2004 | US6700024 Process for preparing organic hydroperoxides |
| 03/02/2004 | US6700005 Process for preparing organic hydroperoxide containing product |
| 03/02/2004 | US6700004 Polyamino acid-catalyzed process for the enantioselective epoxidation of α,β-unsaturated enones and α,β-unsaturated sulfones |
| 03/02/2004 | US6699812 Epoxidation catalyst, its use and epoxidation process in the presence of this catalyst |
| 02/26/2004 | WO2004016585A1 Peroxide impurities removal |
| 02/26/2004 | US20040039216 Oxirane production using peroxidized compound |
| 02/26/2004 | US20040039209 Compounds containing oxazolidinone moiety and uses thereof |
| 02/26/2004 | US20040035754 Vent recovery system |
| 02/26/2004 | CA2501845A1 Peroxide impurities removal |
| 02/25/2004 | EP1307435B1 Integrated process for the preparation of olefin oxides |
| 02/25/2004 | EP1140788B1 Method for the preparation of aryl ethers |
| 02/24/2004 | US6696571 Process for producing α-aminoketones |
| 02/24/2004 | CA2332847C Process for the preparation of protected 3-amino-1,2-dihydroxypropane acetal and derivatives thereof |
| 02/19/2004 | WO2004014551A2 Immobilised ligands derived from ethylenediamine |
| 02/19/2004 | US20040034258 Crystalline MWW-type titanosilicate catalyst for producing oxidized compound, production process for the catalyst, and process for producing oxidized compound by using the catalyst |
| 02/19/2004 | US20040031763 Catalytic decompositing the peroxide by-products to form oxygen, from the reaction of ethylbenzene to ethylbenzene hydroperoxide; in the production of propylene oxide/styrene monomer; purification |
| 02/19/2004 | CA2494777A1 Immobilised ligands derived from ethylenediamine |
| 02/18/2004 | EP1389195A1 Process for manufacturing an oxirane |
| 02/18/2004 | CN1475306A Liquid phase oxidation reaction using compound containing tungsten |
| 02/18/2004 | CN1138767C Process for producing titanium-contg. silicon oxide catalyst, catalyst, and process for producing oxirane compound with said catalyst |
| 02/18/2004 | CN1138595C Catalysts supports, supported catalysts and process for mfg. of 1,2-epoxibutane |
| 02/17/2004 | US6693206 Hydrolytic kinetic resolution of epoxides |
| 02/17/2004 | US6693205 Process for preparing optically active epoxides |
| 02/17/2004 | CA2137310C Catalytic converter and method for highly exothermic reactions |
| 02/12/2004 | WO2004013116A1 Method for producing propenyl oxide using a secondary reactor comprising several feed and/or outlet points |