C07D 301 - Preparation of oxiranes

Patents for C07D 301 - Preparation of oxiranes (10,136)
11/2004
11/25/2004	WO2004101141A1 A reactor system and process for the manufacture of ethylene oxide
11/25/2004	WO2004089537A3 An olefin epoxidation process and a catalyst for use in the process
11/25/2004	US20040236124 Process for the production of an olefin oxide
11/25/2004	CA2524865A1 A reactor system and process for the manufacture of ethylene oxide
11/24/2004	EP1479437A1 Silver and titanium containing catalyst and process for the direct oxidation of olefins to olefin oxides
11/24/2004	EP1478680A1 Polyamino acids and method for producing the same
11/24/2004	EP1478678A1 Prepolymers for native epoxide resins and method for producing said prepolymers
11/24/2004	EP1478633A1 Reactor system and method for highly exothermic reactions
11/24/2004	EP1478458A1 Catalyst carriers
11/24/2004	CN1549810A Purification of propylene oxide
11/23/2004	US6822103 Integrated process for selective oxidation of organic compounds
11/23/2004	US6822053 Polyamino acid-catalyzed process for the enantioselective epoxidation of α, β-unsaturated enones and α, β-unsaturated sulfones
11/18/2004	WO2004099166A1 Method for producing propylene oxide
11/18/2004	WO2004098769A1 Method for reacting an organic compound with a hydroperoxide
11/18/2004	WO2004098745A1 Method of crystallizing organic oligomer, epoxy resin composition containing organic oligomer obtained by the method and epoxy resin cured material
11/18/2004	WO2004046102A3 Novel graphite nanocatalysts
11/18/2004	US20040230083 Hybrid materials containing gold and/or silver particles; selectivity, long life, yield, low cost; hydrocarbon oxidation; such as propene oxide from propene
11/18/2004	US20040229747 Catalyst
11/18/2004	DE10320635A1 Verfahren zur Herstellung von Propylenoxid A process for the production of propylene oxide
11/18/2004	DE10320634A1 Verfahren zur Umsetzung einer organischen Verbindung mit einem Hydroperoxid A process for reacting an organic compound with a hydroperoxide
11/18/2004	CA2524730A1 Method for producing propylene oxide
11/18/2004	CA2524683A1 Method for reacting an organic compound with a hydroperoxide
11/17/2004	EP1477225A1 Catalyst
11/17/2004	EP1243585B1 Process for producing propylene oxide
11/17/2004	CN1176082C Epoxidizing method of alpha-pinene
11/17/2004	CN1175932C Method for preparing vinyl epoxide argentum catalyst
11/17/2004	CN1175928C Method for preparing silver catalyst carrier for producing ethylene oxide
11/16/2004	CA2196059C Process for preparing silver catalyst
11/11/2004	WO2004096440A1 Heterogeneous catalyst and process for producing oxirane compound with the catalyst
11/11/2004	WO2004078711A3 Method of improving the operation of a manufacturing process
11/11/2004	US20040225138 using chemical reactor tube containing packed catalytic bed
11/11/2004	US20040224841 Silver and promoter compound are supported on a support material having a high water pore volume; single impregnation step by which silver metal incorporated into shaped support material exceeds 15 weight percent of the total weight of said shaped support
11/11/2004	US20040223904 Nonexplosive gas mixture of hydrogen and oxygen are passed wtih a bromide or iodide, in a water-soluble organic solvent, over a fixed bed of catalyst particles supported or diluent with specified cross-section loading
11/11/2004	DE10240129B4 Integriertes Verfahren zur Synthese von Propylenoxid An integrated process for the synthesis of propylene oxide
11/11/2004	CA2523889A1 Heterogeneous catalyst and process for producing oxirane compound with the catalyst
11/10/2004	EP1475375A1 Method of purifying propylene oxide
11/10/2004	EP1474409A1 Epoxidation process
11/10/2004	EP1474225A1 Heat exchange tubular reactor with a heat pipe
11/10/2004	EP1417193A4 Efficient process for the production of 10-dab iii by selective hydrazinolysis of various taxanes
11/10/2004	EP1409469B1 Recovery and purification of 3,4-epoxy-1-butene
11/10/2004	EP1218365B1 Heterogeneous epoxidation catalyst
11/10/2004	CN1545506A Process for the epoxidation of olefins
11/10/2004	CN1544404A Method of catalyzed oxidation of olefin to produce enol, ketenes and epoxy compound
11/10/2004	CN1174804C Chiral salen catalysts, and process for preparing chiral compounds from racemic epoxides for using them
11/09/2004	US6815553 Birch bark processing and the isolation of natural products from birch bark
11/09/2004	US6815552 Method for making an oxirane
11/09/2004	US6815395 By mixing alpha-alumina having a low alkali metal content with an aluminum compound, a silicon compound, and an alkali metal compound and calcining the mixture
11/04/2004	WO2004094397A1 Process for producing glycidyl sulfonate derivative
11/04/2004	WO2004094054A2 Ethylene oxide catalyst
11/04/2004	DE10317520A1 Verfahren zur Herstellung eines Alkenoxids A process for preparing an alkene oxide
11/04/2004	DE10317519A1 Verfahren zur Herstellung von Propylenoxid A process for the production of propylene oxide
11/04/2004	CA2522621A1 Ethylene oxide catalyst
11/03/2004	EP1473290A1 Process for producing epoxide compound
11/03/2004	EP1472218A1 Process for preparing alkylaryl hydroperoxide containing product
11/03/2004	EP1472205A1 Process for reducing alpha-haloketones to secondary alpha-haloalcohols
11/03/2004	EP1296968B1 Method for the production of propylene oxide
11/03/2004	EP1268057B1 Process for the production of a titanium silicalite shaped body
11/03/2004	CN1542008A Suspension catalyst distillation process for epoxidizing alkene directly
11/03/2004	CN1542007A Method for producing epoxy cyclohexane
11/03/2004	CN1173962C Method for purification of propylene oxide
11/03/2004	CN1173961C Catalyst for olefine epoxidation
11/03/2004	CN1173906C Method of preparing epichlorohydrin and its intermediate product
11/02/2004	US6812357 Method for producing epoxides by oxidizing olefins
11/02/2004	US6812318 Epoxy resins, epoxy resin mixtures, epoxy resin compositions and products of curing of the same
11/02/2004	US6812186 Using reaction product of diisopropylamine and metal hydroxide
10/2004
10/28/2004	WO2004092150A1 Method for producing propylene oxide
10/28/2004	WO2004092149A1 Method for producing an alkene oxide
10/28/2004	WO2004092148A2 Process for the production of an olefin oxide
10/28/2004	WO2004091784A1 Metal catalyst and its use
10/28/2004	WO2004000826A8 Processes for producing epoxytriazole derivative and intermediate therefor
10/28/2004	US20040215026 For oxidation of ethylene to ethylene oxide; performance
10/28/2004	CA2522481A1 Preparation of propylene oxide
10/28/2004	CA2522466A1 Method for producing an alkene oxide
10/27/2004	EP1471061A1 Process for production of propylene oxide
10/27/2004	CN1541212A Process for epoxidation of olefins
10/27/2004	CN1541114A Conjugates of macrocyclic metal complexes with biomolucules and utilization thereof for producing agents for use in NMR diagnosis and radiodiagnosis and radiotherapy
10/27/2004	CN1172923C Integrated working up mixture comprising alkene and oxygen
10/27/2004	CN1172922C Improved epoxidation process
10/27/2004	CN1172921C Process for direct oxidation of olefins to olefin oxides
10/26/2004	CA2186331C Catalyst for production of ethylene oxide
10/21/2004	WO2004089539A1 A silver-catalyst composition, a process for preparing the catalyst composition and a use of the catalyst composition for the epoxidation of ethylene
10/21/2004	WO2004089537A2 An olefin epoxidation process and a catalyst for use in the process
10/21/2004	US20040210089 Reacting n-protected-3-oxazolidin-5-one derivative with halomethyl lithium; decyclizing and reducing; economic, efficient, industrial scale
10/21/2004	US20040210069 oxidizing, separating hydrocarbonaceous phase containing organic hydroperoxide from basic aqueous phase, then washing hydrocarbonaceous phase with water, filtering, then repeating; hydrogenolysis; for production of oxiranes
10/21/2004	US20040210068 reducing copper-based catalyst precursor with hydrogen in liquid cumene to form catalyst, then subjecting cumyl alcohol to hydrogenolysis in presence thereof
10/21/2004	US20040210067 Process for preaparing alkylene oxide(epoxid, oxirane)
10/21/2004	CA2520786A1 A silver-catalyst composition, a process for preparing the catalyst composition and a use of the catalyst composition for the epoxidation of ethylene
10/20/2004	EP1467812A2 Manganese(iv)-complex salts and their use as oxidation catalysts
10/20/2004	EP1261551B1 Method for the production of a titanium-containing zeolite
10/20/2004	EP1251960B1 Process for preparing a catalyst support
10/20/2004	CN1538963A Etticient process for production of 10-DAB III by selective hydrazinolysis of various taxanes
10/20/2004	CN1538962A Preparation of 1,2-epoxy propane
10/20/2004	CN1538878A Method of increasing lifetime of hydro-oxidation catalyst
10/20/2004	CN1538876A Novel catalytic formulation and its preparation method
10/20/2004	CN1171881C Process for producing oxirane compound
10/20/2004	CN1171672C Silver catalyst for epoxyethane production, its preparation method and application
10/13/2004	CN1535962A Method of preparing olefine oxide
10/07/2004	WO2004086599A1 Power supply
10/07/2004	WO2004085415A1 Process for the production of asymmetric epoxides under non-aqueous conditions and catalytic composition for use therein
10/07/2004	WO2004085351A1 METHOD FOR PRODUCING α-METHYLSTYRENE

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