C07D 301 - Preparation of oxiranes

Patents for C07D 301 - Preparation of oxiranes (10,136)
12/2007
12/26/2007	CN101092406A Method for preparing propylene oxide from epoxidation of propylene
12/26/2007	CN101091921A Method for preparing oxidation catalyst of cyclopropene
12/21/2007	WO2007145278A1 Process for production of glycidol
12/19/2007	CN100355709C Process for producing cumene
12/18/2007	US7309803 Reducing halomethyl alpha-protected amino ketones to form 3-protected amino-2-hydroxyhydrocarbyl halides in diethyl ether; sodium cyanoborohydride, cerium chloride/sodium borohydride, potassium tri-sec-butylborohydride, potassium trisoamylborohydride and chlorodiisopinocampheylborane reducing agents
12/13/2007	WO2007143488A2 Device and method for optimizing communications in a wireless network
12/13/2007	WO2007143154A1 Methods for preparing halohydrins and methods for preparing epoxides
12/12/2007	EP0996501B2 Method for regenerating a zeolitic catalyst
12/12/2007	CN101087772A High-purity alicyclic diepoxy compound and process for producing the same
12/12/2007	CN101085763A Method for synthesizing 1,2-epoxy butane
12/12/2007	CN101085425A Supported silver catalyst and an epoxidation process using the catalyst
12/12/2007	CN100354272C Epoxidation process using supported gold catalyst
12/11/2007	US7307195 Process of converting ethylbenzene to styrene using a graphite nanocatalysts
12/11/2007	US7307128 A curable compound, or adduct, or epoxy resins of anthrahydroquinone and epichlorohydrin; phenolic resin as curing agents; cured product is used for semiconductor encapsulation; solid, low melt viscosity, flame retardance, halogen-free; mechanical strength, heat resistance, moisture resistance
12/11/2007	CA2442288C A novel catalytic formulation and its preparation
12/06/2007	WO2007138928A1 Process for production of optically active 3-amino-2 -hydroxypropionic cyclopropylamide derivatives and salts thereof
12/06/2007	US20070282116 epoxidizing an olefin (propylene) with H2O2 in the presence of a epoxidation catalyst containing a polyvinylpyridine homo or copolymer such as vinylpyridine-styrene copolymer encapsulated zeolite containing SiO2-TiO2
12/05/2007	EP1862218A1 Method for storing titanium-containing silicon oxide catalyst
12/05/2007	EP1861196A1 A reactor system and process for the manufacture of ethylene oxide
12/05/2007	EP1216998B1 Process for producing oxirane compound
12/05/2007	CN100352766C Microporous crystalline zeolite material (zeolite ITQ-22), synthesis method thereof and use of same as a catalyst
12/04/2007	US7304120 Preparing a curable compound, or adduct, or epoxy resins of anthrahydroquinone and epichlorohydrin; cured product is used for semiconductor encapsulation; solid, low melt viscosity, flame retardance, halogen-free; mechanical strength, heat and moisture resistance
12/04/2007	CA2343836C Epoxidation catalyst carrier, preparation and use thereof
12/04/2007	CA2309269C Process for producing spherical catalyst particles, catalyst particles and their use in a chemical synthesis
11/2007
11/29/2007	WO2007076404A3 A method of installing an epoxidation catalyst in a reactor, a process for the preparation of an olefin oxide or a chemical derivable from an olefin oxide, and a reactor suitable for such a process
11/28/2007	CN101080399A Process for producing optically active epoxy compound, complex for use in the process, and process for producing the same
11/28/2007	CN101080274A Epoxidation process wherein the titaniium or vanadium zeolite catalyst is pretreated with an amino polyacid
11/27/2007	US7301038 passing feed containing organic hydroperoxide and alkene through a bank of serially connected reactors containing epoxidation catalyst
11/27/2007	CA2326196C Process for activating a titanium containing epoxidation catalyst
11/22/2007	WO2007133363A1 Reaction system
11/22/2007	CA2648857A1 Reaction system
11/21/2007	EP1857448A1 Process for production of olefin oxide
11/21/2007	EP1857175A2 Alpha Aluminia supports for ethylene oxide catalysts and method of preparing thereof
11/21/2007	EP1620415B1 Method for producing an alkene oxide
11/21/2007	EP1527057B1 Method for the continuous production of propylene glycol
11/21/2007	EP1444216B1 Direct epoxidation process using a mixed catalyst system
11/21/2007	EP1436274B1 Dense phase epoxidation
11/21/2007	EP1434770B1 Direct epoxidation process using pre-treated titanium zeolite
11/21/2007	CN101074217A Method for obtaining endicawil critical intermediate by chromatogram separation
11/21/2007	CN101074216A Close-circulating chlorohydrination reactor and reactive method during production of epoxy-propane
11/21/2007	CN101073779A Quaternary-ammonium poly-L-leucine catalyst, its production and use
11/20/2007	US7297802 Nitrogen compounds, formed by condensing carbocyclic, hydroxy ethers such as 3-(2',4'-difluorophenyl)-3,4-epoxy-2-butanol, with 1,2,4-triazole in the presence of bases; fungicides
11/15/2007	WO2007129649A1 Catalyst for partial oxidation of olefin, method for producing the same and method for producing alkylene oxide
11/15/2007	WO2007128666A1 Titanium catalyst, its preparation and its use in epoxidation reactions
11/15/2007	WO2007076407A3 A process for tηe preparation of an olefin oxide or a chemical derivable from an olefin oxide
11/15/2007	WO2007074091A3 Epoxide intermediate in the tamiflu synthesis
11/15/2007	US20070265459 Soy based polyols
11/14/2007	EP1425273B1 Heat recovery procedure
11/14/2007	EP1423374B1 Direct epoxidation process
11/14/2007	CN101070373A Epoxy resin compositions, epoxy resin compositions for the encapsulation of electronic components, stabilizers for electrical insulating
11/14/2007	CN101070312A Method for preparing N,N,N',N',O-penta-glycidol-4,4'-diamino-4''(carboxy-triphenylmethane
11/14/2007	CN101070311A Fully-synthesizing method for (2R,3S)-epoxy-9-(aprylene-1-OL
11/14/2007	CN101070310A Process for preparing epoxy-compound by catalytic oxidation of alpha-olefin by metal porphyrin
11/14/2007	CN100348485C Production of a zeolite-containing solid
11/13/2007	US7294727 Epoxidation catalyst with titanium halide drying on silica gel carrier
11/13/2007	US7294726 Process for preparing alkylene oxide
11/13/2007	US7294317 Heat exchanger integrally affixed to the reactor exit head and adapted to immediately cool reactor gases from the reactor.
11/13/2007	CA2343784C Process for preparing epoxidation catalysts with improved properties
11/08/2007	WO2007126139A1 Method for producing epoxy compound
11/08/2007	WO2007126138A1 Method for producing propylene oxide
11/08/2007	WO2007125829A1 Fluorine-containing adamantane derivative, fluorine-containing adamantane derivative having polymerizable group, resin composition containing the same, and antireflection film
11/08/2007	WO2007076397A3 A process for the preparation of an olefin oxide or a chemical derivable from an olefin oxide, and a reactor suitable for such a process
11/08/2007	US20070260075 Reaction system
11/08/2007	US20070260074 Titanium catalyst, its preparation and its use in epoxidation reactions
11/07/2007	EP1850955A1 An olefin epoxidation process, a catalyst for use in the process, a carrier for use in making the catalyst, and a process for making the carrier
11/01/2007	WO2007106205A3 Direct epoxidation process
11/01/2007	WO2007076395A3 A process for the preparation of an olefin oxide or a chemical derivable from an olefin oxide
11/01/2007	WO2007076394A3 A process for the preparation of a chemical derivable from an olefin oxide, and a reactor suitable for such a process
11/01/2007	WO2007076393A3 A process for the preparation of a chemical derivable from an olefin oxide, and a reactor suitable for such a process
11/01/2007	US20070254354 Production of Isoprenoids
10/2007
10/31/2007	EP1849778A1 Process for producing optically active epoxy compound, complex for use in the process, and process for producing the same
10/31/2007	EP1848701A2 Ethylene oxide plant operation
10/31/2007	EP1613428B1 An olefin epoxidation process and a catalyst for use in the process
10/31/2007	CN101065415A Curable diamantane compound
10/31/2007	CN101065371A Cycloaliphatic epoxy (meth)acrylate and its preparation method
10/31/2007	CN101062924A Device and method for producing trimethylene oxide by using electrolytic solution as saponification agent
10/31/2007	CN100345826C Peroxide impurities removal
10/30/2007	US7288237 Reacting a titanium or vanadium compound, a silicon source, a templating agent, a hydrocarbon, and a surfactant to form a molecular sieve; used in olefin epoxidation with hydrogen peroxide.
10/30/2007	CA2423666C Crystalline mww-type titanosilicate, its preparation and use thereof for producing epoxides
10/30/2007	CA2218351C Process for the catalytic vapour phase oxidation of ethylene
10/25/2007	WO2007118739A1 Silicon-titanium mixed oxide powder, dispersion thereof and titanium-containing zeolite prepared therefrom
10/25/2007	WO2007118738A1 Silicon-titanium mixed oxide-containing dispersion for the production of titanium-containing zeolites
10/25/2007	WO2007076402A3 A method of preparing an epoxidation catalyst, an epoxidation catalyst, a process for the preparation of an olefin oxide or a chemical derivable from an olehn oxide, and a reactor suitable for such a process
10/25/2007	WO2007076400A3 A process for the preparation of an olefin oxide or a chemical derivable from an olefin oxide
10/25/2007	US20070249737 Liquid carrier is formed into a swirl layer within cyclone reactor; reactant can be injected through at least a portion of the swirl layer such that at least a portion of the reactant is converted to a reaction product; accurate temperature control increases yields and selectivity
10/25/2007	DE102006015268A1 Verfahren zur Herstellung von Alkylenoxiden Process for the preparation of alkylene oxides
10/24/2007	CN101061100A Epoxidation of propylene wherein a membrane is used for separating the phosphine and/or phosphine oxide promoter from the product
10/23/2007	US7285187 Method of purifying propylene oxide
10/18/2007	WO2007116585A1 Catalyst for ethylene oxide production, method for producing the same, and method for producing ethylene oxide
10/18/2007	WO2007116046A1 Process for preparing an organic hydroperoxide, industrial set-up therefore and process wherein such organic hydroperoxide is used in the preparation of an alkylene oxide
10/18/2007	WO2007098741A3 Organic salts and method for producing chiral organic compounds
10/17/2007	EP0983252B1 Method and reactor for producing ethylene oxide
10/17/2007	CN100343242C Method for making oxirane
10/17/2007	CN100343241C Method for optical-selectively direct oxidizing-epoxidizing allyl alcohol compound
10/11/2007	WO2007112866A1 Process for preparing alkylene oxides
10/11/2007	US20070238888 Using extractive distillation with polar solvent, such as water; from oxidation of propene with hydrogen peroxide; improved energy balance, improved purity
10/11/2007	US20070238160 microorganism capable of making an isoprenoid by changing the carbon flux through geranyl pyrophosphate, farnesyl pyrophosphate, or geranylgeranyl pyrophosphate and synthesis of isopentenyl pyrophosphate from an isoprenoid pathway; production of farnesol and geranylgeraniol
10/11/2007	US20070238159 Production of Isoprenoids
10/11/2007	US20070238157 Production of Isoprenoids
10/10/2007	EP1841753A1 A process for the epoxidation of an olefin with improved energy balance

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