| Patents for C07D 301 - Preparation of oxiranes (10,136) |
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| 05/23/2007 | EP1787971A2 Process for preparing aryl allyl ethers |
| 05/23/2007 | EP1786797A1 Process for converting ethylene to ethylene oxide using microchannel process technology |
| 05/23/2007 | EP1786796A1 Process |
| 05/23/2007 | EP1472218B1 Process for preparing alkylaryl hydroperoxide containing product |
| 05/23/2007 | CN1968940A Process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, or an alkanolamine |
| 05/23/2007 | CN1968939A Process for the production of an olefin oxide, a 1, 2-diol, a 1,2-diol ether, or an alkanolamine |
| 05/23/2007 | CN1968749A Titanium zeolite catalysts |
| 05/23/2007 | CN1966584A Sulfoxides or sulfones grafted onto polymers |
| 05/23/2007 | CN1966498A Hexafluoroepoxypropane preparation process |
| 05/23/2007 | CN1966492A Sulfoxides or sulfones grafted onto polymers |
| 05/23/2007 | CN1317246C Process for reducing alpha-haloketones to secondary alpha-haloalcohols |
| 05/22/2007 | US7220870 Resolution of epi(chloro or bromo)hydrin using transition metal catalyst |
| 05/17/2007 | US20070112209 Epoxidation catalyst |
| 05/17/2007 | US20070112208 Epoxidation catalyst |
| 05/17/2007 | US20070111886 Catalysts having enhanced stability, efficiency and/or activity for alkylene oxide production |
| 05/16/2007 | CN1315816C Process for the epoxidation of olefins |
| 05/16/2007 | CN1315815C Preparation of 1,2-epoxy propane |
| 05/15/2007 | CA2347345C Process for preparation of 7 alpha-carboxyl 9,11-epoxy steroids and intermediates useful therein and a general process for the epoxidation of olefinic double bonds |
| 05/15/2007 | CA2188965C Process for the preparation of polyol polymer dispersions |
| 05/03/2007 | WO2007050678A2 Process for selective oxidation of olefins to epoxides |
| 05/03/2007 | WO2007050193A1 Epoxidation process comprising a polymer-encapsulated noble metal catalyst comprising an ion-exchange resin |
| 05/03/2007 | WO2007049786A1 Fat-soluble oil comprising fucoxanthin, process for production of the oil, and process for production of fucoxanthin |
| 05/03/2007 | US20070100151 Method of preparing a shaped catalyst, the catalyst, and use of the catalyst |
| 05/03/2007 | CA2624245A1 Epoxidation process comprising a polymer-encapsulated noble metal catalyst comprising an ion-exchange resin |
| 05/02/2007 | EP1778659A1 Separation of propylene oxide from a mixture comprising propylene oxide and methanol |
| 05/02/2007 | EP1560649A4 Active catalysts for stereoselective ring-opening reactions |
| 05/02/2007 | CN1956972A Process for preparing epichlorohydrin from ethane |
| 05/02/2007 | CN1956941A Process for prepariing 1,3-dibromoacetone, 1-3-dichloroacetone and epichlorohydrin |
| 05/02/2007 | CN1956928A Removal of propylene glycol and propylene glycol ethers from aqueous streams |
| 05/02/2007 | CN1956783A Process for preparing a silver catalyst, the catalyst, and use thereof in olefin oxidation |
| 05/02/2007 | CN1313453C Preparation method of epoxy unsaturuted higher futty acid compound zinc soap |
| 04/26/2007 | WO2006072775A3 Ionic liquids with a cation comprising a basic moiety |
| 04/26/2007 | US20070093669 Direct epoxidation process |
| 04/26/2007 | US20070093668 Epoxidation of olefin with hydrogen and oxygen in the presence of an oxidation catalyst comprising a transition metal zeolite and an ion exchange resin-encapsulated noble metal catalyst; higher epoxide productivity; catalyst selectivity |
| 04/26/2007 | US20070093667 Heterogeneous catalyst and process for producing oxirane compound with the catalyst |
| 04/26/2007 | US20070093666 epoxidation with an oxidant in the presence of a Lewis acid oxidation catalyst and organic base in a solvent to get propylene oxide, or ethylene oxide; catalyst selectivity; reaction at low temperature and increase the concentration of dissolved olefin in liquid; recycling |
| 04/26/2007 | CA2623997A1 Direct epoxidation process |
| 04/25/2007 | EP1777213A1 Production method of aminochlorohydrin sulfate |
| 04/25/2007 | EP1292391B1 Process for preparation of an alkylene oxide |
| 04/25/2007 | CN1953969A Method for producing propylene oxide |
| 04/25/2007 | CN1951927A Process for preparing 4-vinyl epoxycyclohexane |
| 04/25/2007 | CN1312141C Reactor system and method for highly exothermic reactions |
| 04/24/2007 | US7208447 Polyamino acid-catalyzed process for the enantioselective epoxidation of α,β-unsaturated enones and α,β-unsaturated sulfones |
| 04/19/2007 | WO2007042183A1 Production and use of polycarbonates comprising special purified, oligomeric epoxy resins |
| 04/19/2007 | WO2007000329A3 Epoxidation of alpha, beta-unsaturated ketones |
| 04/18/2007 | EP1773798A1 Recovery of optically active epoxy alcohols |
| 04/18/2007 | EP1773490A1 Titanium zeolite catalysts |
| 04/18/2007 | CN1310895C Process for producing epoxide compound |
| 04/18/2007 | CN1310894C Method for improving ethylene oxide output |
| 04/18/2007 | CN1310855C Method for the production of at least one partial propylene oxidation and/or ammoxidation product |
| 04/17/2007 | US7205419 from the oxidation of at least one alkylanthrahydroquinone to produce hydrogen peroxide, without a subsequent washing, purification treatment or combination thereof; an olefin is reacted with hydrogen peroxide in the presence of catalyst |
| 04/17/2007 | CA2226082C Photochemically cross-linked polysaccharide derivatives having no photopolymerisable functional groups |
| 04/12/2007 | DE102005048250A1 Verfahren zur Farbzahlverbesserung A method for improving the color number |
| 04/11/2007 | EP1771430A2 Preparation of alpha-hydroxy and alpha-amino ketones |
| 04/11/2007 | EP1771246A1 Catalyst regeneration process |
| 04/11/2007 | CN1946705A A method of separating an olefin from a gas stream |
| 04/11/2007 | CN1946704A Process for olefin epoxidation and c0-production of nylon precursor |
| 04/11/2007 | CN1946480A Process for preparing a catalyst, the catalyst, and a use of the catalyst |
| 04/10/2007 | US7202371 Catalytic asymmetric epoxidation |
| 04/05/2007 | WO2007000759A3 SYNTHESIS OF SUBSTITUTED l-HALOMETHYL-2-PHENYL-l-PHENYL OXIRANE |
| 04/04/2007 | CN1942245A Hydro-oxidation of hydrocarbons using catalyst prepared by microwave heating |
| 04/04/2007 | CN1308332C Method for preparation of aryl ethers |
| 04/04/2007 | CN1308304C Process for preparing organic hydroperoxides |
| 04/03/2007 | US7199252 reacting 4-(alkenyl)ethylenecarbonates with olefins in the presence of disproportionation catalysts, to produce an olefin metathesis products, used as monomers for polyesters and chemical intermediates for manufacture of drugs |
| 04/03/2007 | CA2319510C Vinyl acetate catalyst preparation method |
| 03/29/2007 | WO2006123814A3 Production process of bifunctional epoxy monomer by selective oxidation of diolefin compound |
| 03/28/2007 | EP1765801A2 Separation of propylene oxide from a mixture comprising propylene oxide and methanol |
| 03/28/2007 | EP1765800A2 A process for the production of an olefin oxide, a 1,2-diol, a 1.2-diol ether, or an alkanolamine |
| 03/28/2007 | EP1765799A1 A process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, or an alkanolamine |
| 03/28/2007 | EP1765494A2 Epoxidation catalyst comprising a noble metal containing titanium or vanadium zeolite |
| 03/28/2007 | CN1938252A Process for preparing 1,3-dichloroacetone |
| 03/28/2007 | CN1938084A Process for preparing a catalyst, the catalyst, and a use of the catalyst |
| 03/28/2007 | CN1938069A Process for preparing an alkylene oxide |
| 03/28/2007 | CN1307168C Method of purifying propylene oxide |
| 03/28/2007 | CN1307167C Method for recovering propylene oxide |
| 03/27/2007 | US7195747 Process for mixing and reacting two or more fluids |
| 03/22/2007 | WO2007031286A1 Process for the preparation of an epoxy compound and an aldehyde |
| 03/22/2007 | WO2006100318A3 Method for making an epoxide starting with a polyhydroxylated aliphatic hydrocarbon and a chlorinating agent |
| 03/21/2007 | EP1764359A1 Process for the preparation of glycidic ester and an aldehyde |
| 03/21/2007 | EP1678155B1 Product recovery from supercritical mixtures |
| 03/21/2007 | CN1934115A Diastereoselective epoxidation of allylically substituted alkenes using metalloporphyrin catalysts |
| 03/21/2007 | CN1934098A High-purity alicyclic epoxy compound, process for producing the same, curable epoxy resin composition, cured article thereof, and use |
| 03/21/2007 | CN1931848A Process of recovering epoxy chloropropane from effluent |
| 03/21/2007 | CN1305817C Preparation of at least one partial oxidation and/or ammoxidation product of propylene |
| 03/20/2007 | US7193094 Reacting oxygen and a reaction modifier in the presence of a catalyst selective silver to form ethylene oxide; a computer program is used to execute calculations for the process of the epoxidation of an olefin |
| 03/20/2007 | US7193093 Oxidizing an alkylbenzene to obtain a stream comprising alkylbenzene hydroperoxide, contacting with olefin to obtain alkylene oxide;separating alkylene oxide from the product stream to obtain residual product stream comprising alkylphenyl alcohol and alkylene oxide; feeding to a reactor |
| 03/15/2007 | WO2007029598A1 Adamantane derivative, epoxy resin, and optical electronic member using resin composition comprising them |
| 03/14/2007 | CN1929920A Use of metal complex compounds comprising pyridine, pyrimidine or S-triazine derived ligands as catalysts for oxidations with organic peroxy acids and/or precursors of organic peroxy acids and H2O2 |
| 03/14/2007 | CN1927852A Synthesis method of butyl glycidyl ether |
| 03/14/2007 | CN1927851A Synthesis method of allyl glycidyl ether |
| 03/14/2007 | CN1304385C Asymmetric synthetic method for chiral epoxy compounds |
| 03/14/2007 | CN1304384C Method for the continuous production of propylene glycol |
| 03/13/2007 | US7189864 Forming a diastereoselective epoxide from a chiral alpha-amino aldehyde; efficient synthesis of intermediates which are readily amenable to the large scale preparation of hydroxyethylurea-based chiral HIV protease inhibitors |
| 03/08/2007 | WO2007026828A1 Adamantane derivative, resin composition containing same, and optoelectronic component using same |
| 03/08/2007 | DE60210087T2 Verfahren zur standzeitverlängerung eines hydrooxidationskatalysators A method for service life extension of a hydro-oxidation catalyst |
| 03/07/2007 | EP1758843A2 Process for prepariing 1,3-dibromoacetone, 1-3-dichloroacetone and epichlorohydrin |
| 03/07/2007 | EP1758824A1 Removal of propylene glycol and propylene glycol ethers from aqueous streams |
| 03/07/2007 | EP1140742B1 Styrene caustic wash extraction aid |
| 03/07/2007 | CN1926124A Improved catalytic process for the preparation of epoxides from alkenes |
| 03/07/2007 | CN1926123A Oxidation process and catalyst |