| Patents for C07D 301 - Preparation of oxiranes (10,136) |
|---|
| 06/07/2001 | WO2001040168A1 Acetalsulfonate derivative, process for producing the same, and process for producing styrene oxide derivative |
| 06/06/2001 | EP1104395A1 Stereoselective ring opening reactions |
| 06/05/2001 | US6242227 Method of vitamin production |
| 05/31/2001 | WO2001037629A2 High surface microporous materials which are active in oxidation reactions. tiq-6 and metiq-6 |
| 05/31/2001 | WO1999002511A8 Method for producing epoxides through olefin oxidation with air or oxygen |
| 05/30/2001 | EP1102733A1 Method for reacting an organic compound with a hydroperoxide |
| 05/30/2001 | EP1102732A1 Method for oxidizing hydrocarbons |
| 05/30/2001 | CN1297445A Epoxidation process |
| 05/30/2001 | CN1297444A Epoxidation process |
| 05/30/2001 | CN1297443A Process for direct oxidation of olefins to olefin oxides |
| 05/30/2001 | CN1066464C Process for preparing allyl ether, thioether and amine compounds |
| 05/24/2001 | US20010001798 Slow addition of silicon based anhydrous oxidant transfers a peroxo group from the oxidant after hydrolysis with water to rhenium oxide with the help of protic solvent to control excess water concentration and maximizing complexing |
| 05/24/2001 | US20010001656 Crystalline microporous and mesoporous metal silicates and use thereof |
| 05/23/2001 | EP1100791A1 Gas phase process for the epoxidation of non-allylic olefins |
| 05/23/2001 | CN1296479A Method for producing epoxy resins gas phase epoxidation |
| 05/22/2001 | US6235870 Dehydrohalogenation of poly (phenylhalo-b-hydroxypropyl ether) to form polyepoxide |
| 05/17/2001 | WO2001034301A1 Method and device for removal of salts from hydrogen peroxide solutions |
| 05/17/2001 | WO2001034299A1 Process for producing titanium-containing silicon oxide catalyst, the catalyst, and process for producing oxirane compound with the catalyst |
| 05/17/2001 | WO2001034298A1 Oxide and method for production thereof |
| 05/17/2001 | DE19954322A1 Oxid und Verfahren zu dessen Herstellung Oxide and process for its preparation |
| 05/17/2001 | DE19954055A1 Vorrichtung und Verfahren zur Entfernung von Salzen aus Wasserstoffperoxid-Lösungen Apparatus and method for removal of salts from hydrogen peroxide solutions |
| 05/17/2001 | CA2390875A1 Oxide and its preparation |
| 05/16/2001 | EP1098865A1 Process for the preparation of styrene and propylene oxide |
| 05/16/2001 | EP1000049B1 Process for the preparation of chiral 3,4-epoxybutyric acid and the salt thereof |
| 05/16/2001 | EP0918762B1 Process for the direct oxidation of olefins to olefin oxides |
| 05/15/2001 | US6232478 Process for the preparation of chiral 3,4-epoxybutyric acid and the salt thereof |
| 05/10/2001 | US20010000889 Processes for electrically activated transformation of chemical and material compositions |
| 05/09/2001 | CN1294586A Method for making oxirane |
| 05/09/2001 | CN1294585A Method for making oxirane |
| 05/08/2001 | US6229028 Process for the epoxidation of alkenes |
| 05/02/2001 | EP1095034A1 Preparation of tocopherols |
| 05/02/2001 | EP1095033A1 Method of producing vitamin e |
| 05/02/2001 | EP1095002A1 Method of vitamin production |
| 05/02/2001 | EP1095001A1 Method of vitamin production |
| 05/02/2001 | CN1293667A Gas phase process for epoxidation of non-allylic olefins |
| 05/01/2001 | US6225482 Epoxidation of unsaturated ketone using diastereomer and enantiomer enriched homopolyamino acid and oxidizing agent, performed in presence of water and one or more organic solvents which are miscible with water |
| 04/24/2001 | US6222054 Method for producing epoxy resin |
| 04/18/2001 | EP0929556A4 Process and novel intermediates |
| 04/12/2001 | WO2001024926A1 Olefin epoxidation catalysts |
| 04/12/2001 | DE10041510A1 Liquid phase catalytic oxidation of organic compounds with peroxides uses catalytic complexes containing gold or silver and preferably prepared in situ |
| 04/11/2001 | EP0938370B1 Catalytic converter system and process |
| 04/11/2001 | CN1291115A Vinyl Acetate catalyst preparing method |
| 04/05/2001 | WO2001023371A1 Heterogeneous epoxidation catalyst |
| 04/05/2001 | WO2001023370A1 Catalyst preparation and epoxidation process |
| 04/04/2001 | CN1290259A Method for the direct catalyst oxidation of unsaturated hydrocarbons in gaseou phase |
| 04/04/2001 | CN1290194A Method for regenerating supported catalysts covered with gold particles and used for oxidising unsaturated hydrocarbons |
| 04/03/2001 | US6211389 Treating specifically defined combinations comprising an epoxy resin starting material and other components to organic solvent, a crown ether, and a suitable base to conditions sufficient to produce a treated epoxy compound |
| 04/03/2001 | US6211388 Method for producing propylene oxide |
| 04/03/2001 | US6211107 Process for expoxidizing prochiral olefins and a catalyst therefor and intermediates for making the catalyst |
| 03/29/2001 | DE19946134A1 Production of epoxide, e.g. propylene oxide, involves epoxidation of olefin by simultaneously adding olefin and hydrogen peroxide to a catalyst and recycling separated catalyst after washing to remove product solution |
| 03/28/2001 | EP1086743A1 Catalyst for production of epoxides and methods for production thereof and epoxides |
| 03/28/2001 | EP1086062A1 Oxidation process in the presence of carbon dioxide |
| 03/28/2001 | CN1288889A Process for preparing epoxide by olefines |
| 03/27/2001 | US6207845 Aluminum compounds and use thereof |
| 03/27/2001 | US6207827 Process to separate ε-caprolactam from 6-aminocaproamide and 6-aminocaproamide oligomers |
| 03/27/2001 | CA2046373C Process for selective epoxidation of unsaturated (meth)-acrylates, novel functional (meth)acrylates thus obtained, and application to the synthesis of novel polymers |
| 03/22/2001 | WO2000066575A3 Polyfluorinated epoxides and associated polymers and processes |
| 03/22/2001 | DE19944839A1 Verfahren zur Herstellung von Epoxiden aus Olefinen A process for the preparation of epoxides from olefins |
| 03/21/2001 | EP1085017A1 Process for the preparation of epoxides from olefins |
| 03/21/2001 | EP1084099A1 Process for the preparation of protected 3-amino-1,2-dihydroxypropane acetal and derivatives thereof |
| 03/18/2001 | CA2319284A1 Process for the preparation of epoxides from olefins |
| 03/14/2001 | EP0695217B2 Catalyst based on silica and titanium, and utilisation of said catalyst for the epoxydation of olefins |
| 03/13/2001 | CA2021328C Stereoselective preparation of z-1,2-diarylallyl chlorides and the conversion thereof into azolylmethyloxiranes and novel intermediates |
| 03/07/2001 | EP1081116A1 Ceramic article, carrier for catalyst, methods for production thereof, catalyst for producing ethylene oxide using the carrier, and method for producing ethylene oxide |
| 03/07/2001 | EP1080084A2 Process for epoxidation of aryl allyl ethers |
| 03/07/2001 | CN1062864C Improved process for titanium silicate-catalyzed epoxidation |
| 03/07/2001 | CN1062863C Integrated process for epoxide production |
| 03/06/2001 | US6197953 Process for preparing optically active trans-3-substituted glycidic acid ester |
| 03/01/2001 | WO2001014357A1 Process for epoxidising substituted cyclohexanones |
| 03/01/2001 | WO2001014356A1 Process for producing oxirane compound |
| 03/01/2001 | WO1999052884A8 Epoxidation process |
| 02/28/2001 | EP1077963A1 Epoxidation process |
| 02/28/2001 | CN1285769A Process for producing spherical catalyst particles, catalyst particles and their use in a chemical synthesis |
| 02/27/2001 | US6194591 Reacting olefin with hydrogen peroxide in water solvent in presence of catalyst comprising titanium zeolite wherein titanium zeolite is chemically treated with modifier selected from palladium, platinum, and copper compounds |
| 02/22/2001 | WO2001012617A1 Process for preparing alkylene oxide |
| 02/22/2001 | WO2001012616A1 Epoxidation of olefins |
| 02/22/2001 | CA2382268A1 Epoxidation of olefins |
| 02/21/2001 | CN1284899A Moulded body comprising inert support and at least one porous oxidic caterial |
| 02/21/2001 | CN1062267C Gas phase process for epoxidation of non-allylic olefins |
| 02/21/2001 | CN1062193C Method for regeneration of catalyst |
| 02/15/2001 | WO2001010885A2 Birch bark processing and the isolation of natural products from birch bark |
| 02/15/2001 | WO2001010855A1 Method for reacting an organic compound with a hydroperoxide |
| 02/15/2001 | WO2001010822A1 Process for preparing acids via alpha-chloroepoxy esters |
| 02/15/2001 | DE19936547A1 Verfahren zur Umsetzung einer organischen Verbindung mit einem Hydroperoxid A process for reacting an organic compound with a hydroperoxide |
| 02/15/2001 | CA2387122A1 Reaction of an organic compound with a hydroperoxide |
| 02/15/2001 | CA2381967A1 Birch bark processing and the isolation of natural products from birch bark |
| 02/15/2001 | CA2381010A1 Process for preparing acids via alpha-chloroepoxy esters |
| 02/14/2001 | CN1283618A Process for preparing epoxy cedrane from China fir oil as raw material |
| 02/13/2001 | US6187935 Method for separating an organic compound from an aqueous medium |
| 02/13/2001 | US6187934 Titanium-containing solid catalyst |
| 02/07/2001 | EP1074548A1 A method for continuous production of propylene oxide and other alkene oxides |
| 02/07/2001 | EP1074547A1 Process for the preparation of an epoxide |
| 02/07/2001 | EP1073649A1 Process for the direct oxidation of olefins to olefin oxides |
| 02/07/2001 | CN1282725A Method of preparing epichlorohydrin and its intermediate product |
| 02/06/2001 | US6184175 Process for preparing silver catalyst |
| 02/06/2001 | CA2025746C Process for the recovery of a water-insoluble epoxy alcohol |
| 01/31/2001 | EP1072600A1 Process for the preparation of Epoxides |
| 01/31/2001 | EP1072599A1 Process for the preparation of olefin oxides |
| 01/31/2001 | EP1071681A1 Nitroxyl derivatives with glycidyl or alkylcarbonyl groups as initiators for radical polymerisation |
| 01/31/2001 | EP1071676A1 Kinetic resolution of olefins |