Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 301 - Preparation of oxiranes
Patents for C07D 301 - Preparation of oxiranes (10,136)
06/2014
06/04/2014CN103833689A Ethylene oxide synthesis process with control of cooling time
06/04/2014CN103833688A Ethylene oxide synthesis process with control of ethylene content
06/04/2014CN103833687A Ethylene oxide synthesis process with control of catalyst amount
06/04/2014CN103833686A Ethylene oxide synthesis process with control of reaction temperature
06/04/2014CN103833685A Synthesis process of ethylene oxide
06/04/2014CN103833684A Ethylene oxide synthesis process with control of oxygen content
06/04/2014CN103833683A Ethylene oxide synthesis process with control of cooling temperature
06/04/2014CN103833682A Ethylene oxide synthesis process with control of reaction time
06/04/2014CN103833681A Ethylene oxide synthesis process with control of raw material ratio
06/04/2014CN103833680A Ethylene oxide synthesis process with control of reaction pressure
06/04/2014CN103833679A Ethylene oxide synthesis process with control of drying temperature
06/04/2014CN103833678A Ethylene oxide synthesis process with control of drying time
06/04/2014CN103831106A Preparation method and application of silver catalyst
06/04/2014CN103831105A Olefin epoxidation catalyst and application thereof
06/03/2014US8742147 Process for improving the selectivity of an EO catalyst
06/03/2014US8742146 Process for improving the selectivity of an EO catalyst
06/03/2014US8742145 Method for manufacturing an epoxy compound and method for epoxidizing a carbon—carbon double bond
06/03/2014US8742055 Production of epoxy resins using improved ion exchange resin catalysts
06/03/2014US8741255 Oxidation process
05/2014
05/30/2014WO2014079953A1 SYNTHESIS OF IMIDAZO[1,2-a]PYRAZIN-4-IUM SALTS FOR THE SYNTHESIS OF 1,4,7-TRIAZACYCLONONANE (TACN) AND N- AND/OR C-FUNCTIONALIZED DERIVATIVES THEREOF
05/28/2014EP2735565A1 Method for producing alkyldiol monoglycidyl ether
05/28/2014CN103819427A 得自丙烯与过氧化氢环氧化反应的环氧丙烷的纯化 Purified from propylene and hydrogen peroxide epoxidation of propylene oxide to give
05/28/2014CN103819426A 一种钼多金属氧酸盐催化烯烃环氧化方法 One kind of molybdenum polyoxometalate catalyzed olefin epoxidation process
05/28/2014CN103818924A 一种钛硅分子筛的制备方法及应用 A preparation method and application of Titanium Silicalite
05/28/2014CN103816929A 一种类水滑石催化剂、制备方法及其应用 One kind of hydrotalcite-like catalyst preparation method and its application
05/28/2014CN102453003B 一种用甲基环己基过氧化氢氧化丙烯制备环氧丙烷的方法 One kind of methyl cyclohexyl hydrogen peroxide propylene oxide preparation method
05/28/2014CN102452890B 一种将甲基环己醇氢解为甲基环己烷的方法 A method methylcyclohexanol hydrogenolysis method methylcyclohexane
05/28/2014CN102219763B 制备手性(2r,3r)-2,3-环氧丁酸盐的方法 Preparation of chiral (2r, 3r) -2,3- epoxy-butyrate Method
05/27/2014US8735614 Process for the manufacture of 1,2-epoxy-3-chloropropane
05/27/2014US8735613 Process for the manufacture of propylene oxide
05/21/2014CN203598807U 氯醇化生产环氧丙烷装置 Chlorohydrination production of propylene oxide unit
05/21/2014CN103801406A 一种钛硅分子筛和树脂复合催化剂的制备方法 Method for preparing titanium silicalite catalyst and resin composite
05/21/2014CN103801405A 一种钛硅分子筛催化剂的制备方法 Method for preparing titanium silicalite catalyst
05/21/2014CN103801404A 一种钛硅分子筛与树脂复合催化剂的制备方法 Method for preparing titanium silicalite catalyst and resin composite
05/21/2014CN103801294A 一种活性炭负载氧化亚铜光催化剂及其方法 One kind of activated carbon load cuprous oxide photocatalyst and its methods
05/20/2014US8729282 Process for the manufacture of a 1,2-epoxide
05/15/2014WO2014072986A1 Methods for making epoxidized fatty acid alkyl esters
05/15/2014US20140135513 Eo reactor, process and thermocouple placement
05/15/2014US20140135512 Method for producing glycidol
05/14/2014EP2729456A1 Preparation of nitrile compounds
05/14/2014CN103788277A 一种苯乙烯-双酚a二缩水甘油醚单丙烯酸酯共聚物及其超疏水表面的制备方法 A styrenic - a diglycidyl ether of bisphenol monoacrylate copolymer and a method for preparing a superhydrophobic surface
05/14/2014CN103788027A 用于环氧化大豆脂肪酸/脂肪酸酯的酯化的催化剂及其使用方法 Epoxidized soybean fatty acid / fatty acid ester esterified with a catalyst and method of use for
05/14/2014CN103788026A 一种精制环氧丙烷的方法 The method of producing a purified propylene oxide
05/14/2014CN103788025A 一种精制环氧丙烷的方法 The method of producing a purified propylene oxide
05/14/2014CN103788024A 用于制备环氧化物的方法 A method for the preparation of epoxides
05/14/2014CN103788023A 一种苯乙烯环氧化制环氧苯乙烷的方法 One styrene epoxidation of styrene oxide method
05/14/2014CN103787854A 一种全氟-2-甲基-3-戊酮的制备工艺 A process for preparing perfluoro-2-methyl-3-pentanone
05/14/2014CN103785465A 一种钛硅分子筛的改性方法 A titanium-modified molecular sieve method
05/14/2014CN102276481B 一种杯芳烃衍生物及其金属配合物以及它们的制备方法和应用 One kind of calixarene derivatives and their metal complexes and methods for their preparation and application
05/08/2014US20140128503 Diglycidyl ethers of 2-phenyl-1,3-propanediol derivatives and oligomers thereof as curable epoxy resins
05/07/2014CN103781772A 三环氧化合物及其制备方法 Three epoxy compound and its preparation method
05/07/2014CN103772327A 一种环氧氯丙烷的萃取方法 Extraction method for epichlorohydrin
05/07/2014CN103772326A 一种生产环氧氯丙烷的方法 A method for producing epichlorohydrin
05/07/2014CN103772325A 一种1,2-环氧丁烷分离提纯的新方法 A new method for the separation and purification of 1,2-butylene
05/07/2014CN103769233A 催化剂载体及制备方法和由该载体制备的催化剂及其应用 Catalyst carrier and catalyst preparation method and its application by the carrier prepared
05/07/2014CN102921475B 一种片状或多面体状负载型银催化剂及制备方法 A chip or polyhedral supported silver catalyst and preparation method
05/07/2014CN102746257B 氯丙烯环氧化制备环氧氯丙烷的方法 Epoxidation of allyl chloride method for preparing epichlorohydrin
05/07/2014CN102731438B 一种二氧化碳-环氧丙烷混合物分离的吸收-精馏方法及装置 One carbon dioxide - ethylene oxide separation of the mixture of absorption - rectification method and apparatus
05/06/2014US8716504 Epoxidation processes
05/06/2014US8716503 Process for preparing divinylarene dioxides
05/06/2014US8716502 Process for preparing divinylarene oxides
05/06/2014US8716501 Method for producing oxygen-containing compound
05/01/2014WO2014066718A1 Curable compositions comprising 1,3-dioxiranylcyclopentane epoxide compounds and thermosets prepared therefrom
05/01/2014WO2014066717A1 Novel epoxide compounds: 1,3-dioxiranylcyclopentane derivatives
05/01/2014WO2014064127A1 Process for preparing epichlorohydrin from dichlorohydrin
05/01/2014US20140121346 Process and apparatus for supersonic collision shockwave reaction mechanism for making chemical compounds
04/2014
04/30/2014EP2723725A1 Apparatus and methods to preserve catalyst activity in an epoxidation process
04/30/2014CN103764599A Process for the chlorination of a hydroxylated organic compound
04/30/2014CN103755666A Catalytic synthesis method of oxygen bearing cycloparaffin
04/30/2014CN103755665A Preparation method of 3,4-epoxycarane
04/30/2014CN103755569A Preparation method for ambrisentan intermediate compound
04/30/2014CN103752353A Regeneration method for catalyst for preparing epoxypropane by propylene epoxidation
04/30/2014CN102527384B Preparation method of silver catalyst for producing ethylene oxide, silver catalyst prepared thereby and application thereof
04/30/2014CN102259023B Titanium silicalite molecular sieve catalyst and preparation method and use thereof
04/24/2014US20140114083 Production of oxidized olefins
04/23/2014CN103739571A Synthesis method of phenyl glycidyl ether
04/23/2014CN103739512A Method for preparing (S)-atenolol
04/23/2014CN103736486A Catalyst for gas-phase epoxydized synthesis of trifluoroepoxypropane by epoxidation of trifluoropropene and preparation method
04/23/2014CN102584746B Fullerene derivative epoxy group deprotection method
04/22/2014US8703984 Process for converting ethylene to ethylene oxide using microchannel process technology
04/22/2014US8703849 Processes for making high purity renewable source-based plasticizers and products made therefrom
04/17/2014WO2014056603A1 Catalytic epoxidation process
04/17/2014US20140107356 Methods for producing epoxidation catalysts and epoxidation methods utilizing them
04/16/2014EP2719692A1 Catalytic epoxidation process
04/16/2014EP2718274A1 Methods for alkylene oxide separation using extractive destillation columns
04/16/2014EP2718009A1 Methods for producing epoxidation catalysts and epoxidation methods utilizing them
04/16/2014CN103724299A Method for preparing epoxy propane
04/16/2014CN103724298A Preparation method of 1-phenyl-1-cyclopentyloxirane
04/16/2014CN103724297A Process for producing epoxides
04/16/2014CN103721755A Surface modification method of porous alpha-aluminum oxide carrier used for silver catalyst
04/16/2014CN103721754A Preparation method of alpha-alumina molded carrier for silver catalyst
04/16/2014CN103721712A Silver catalyst used for preparing oxirane via ethylene oxidation
04/16/2014CN103721696A Method used for preparing alpha-aluminum oxide carrier used for silver catalyst
04/16/2014CN102757407B Allyl chloride epoxidation method for preparing epichlorohydrin
04/16/2014CN102757406B Styrene epoxidation method for preparing styrene oxide
04/16/2014CN102617515B Glycidyl ester type epoxy resin for electronic packaging and preparation process thereof
04/16/2014CN102531815B Method for asymmetrically catalyzing epoxidation reaction of alpha, beta-unsaturated carbonyl compounds
04/15/2014US8697895 Process for producing an oxirane
04/10/2014WO2014055853A1 Enzymes forming mesoporous assemblies embedded in macroporous scaffolds
04/10/2014US20140100379 Catalyst and catalyst carrier
1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 102