Patents
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Patents for C07C 29 - Preparation of compounds having hydroxy or o-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring (31,270)
11/2005
11/09/2005EP1458699B1 A process and systems for the epoxidation of an olefin
11/09/2005EP1453818B1 Process of preparing an olefin oxide from olefin and organic hydroperoxide
11/09/2005EP1254096B1 Method for producing 2,3,5,6-tetrahalogen-xylylidene compounds
11/09/2005EP1189605B1 High molecular weight primary aliphatic alcohols obtained from beeswax and pharmaceutical use thereof
11/09/2005CN1694858A Process of making fluorinated alcohols
11/09/2005CN1226260C Method for synthesizing deca-isoprene alcohol
11/09/2005CN1226259C Preparing method for 1,2-pentadiol
11/09/2005CN1226258C Process for producing fluorinated methyl-benzyl alcohol
11/09/2005CN1226257C Catalyst for hydrogenation of styrene oxide to beta-phenethyl alcohol, preparation and use thereof
11/09/2005CN1226256C Process for producing adamantanol and adamantanone
11/09/2005CN1226255C Process for preparing cyclohexanol and cyclohexanone
11/08/2005US6963018 Converting paraffins into olefins via dehydrogenation steps and the produced olefins into polyolefins via polymerization steps; integrate operations into a single process or vessel and utilize recycling of unreacted reactants
11/08/2005US6963014 C13 alcohol mixture and functionalised C13 alcohol mixture
11/08/2005US6962994 Beta hydroxy ketone is treated with a trialkylborane or dialkylalkoxyborane or a mixture of a trialkylborane and a dialkylalkoxyborane followed by recovery and reuse of the alkylborane species
11/08/2005CA2197574C Process of producing methanol
11/03/2005WO2005102974A1 Method for removal of acetol from phenol
11/03/2005WO2005102973A1 Magnesium compound, catalyst for olefin polymerization and method for producing olefin polymer
11/03/2005WO2005102972A1 Method for producing hydrate of fluoroalkyl ketone
11/03/2005WO2005102971A1 Supported ruthenium nanoparticle catalyst for cis-dihydroxylation and oxidative cleavage of alkenes
11/03/2005WO2005086603A3 Extraction method for polyprenols
11/03/2005US20050245777 Thermally or catalytically halogenating linear and/or branched alkanes; separating hydrogen halide produced; separating primary mono-haloalkanes and reacting with metal oxide to produce alpha olefins; regenerating metal oxide; internal monohaloalkanes are isomerized to primary haloalkanes and recycled
11/03/2005US20050245772 Derivatives of alcohols and olefins
11/03/2005US20050245771 Halogenating a linear or branched (or mixture of linear and branched) alkane; separating the hydrogen halide; separating the primary mono-haloalkanes; reacting with metal oxide to produce primary alcohols; regenerating the partially halogenated metal oxide and/or metal halide, removing, purification
11/03/2005US20050245767 Method for the production of isophorondiamine (ipda, 3-aminomethyl-3,5,5-trimethyl- cyclohexylamine) having a high cis/tran-isomer ratio
11/03/2005US20050245748 Using ruthenium complex as hydrogenation catalysts; for reduction of aldehydes, ketones, imines
11/03/2005US20050244312 Method of producing lower alcohols from glycerol
11/03/2005US20050242031 Method for the production of anhydrous tert butanol
11/03/2005US20050241994 Such as direct natural gas to hydrocarbon fuels and hydrocarbon oxidates, using a dielectric barrier discharge plasma cell, a solid oxide electrochemical cell, oxygen-containing gas and ultraviolet radiation; efficiency
11/02/2005EP1590058A2 Liquid-continuous column distillation
11/02/2005EP1294664B1 Alcohol mixtures having 13 and 15 carbon atoms and the use thereof in the preparation of surface-active substances
11/02/2005EP1250192B1 Thin layer catalysts based on raney alloys, and method for the production thereof
11/02/2005CN1692071A Method for the production of hydrogen-containing gaseous mixtures
11/02/2005CN1691976A Process for reducing chromium nonvolatile residue resulting from air oxidation of cyclohexane
11/02/2005CN1225442C Method for preparing halogen substituted dibenzyl alcohol, its product and application
11/01/2005US6960699 Olefins and cobalt mixture treated with oxygen and cobalt salt to form aldehydes; aqueous extraction of cobalt and salts before hydrogenation of aldehydes to alcohols; reduced cobalt residue increases yield
11/01/2005US6960695 Hydroformylation process
11/01/2005US6960693 Quaternary ammonium, phosphonium compound
11/01/2005CA2130564C Electrocatalytic asymmetric dihydroxylation of olefinic compounds
11/01/2005CA2072915C Vitamin d compound, method of preparing this compound and intermediate therefor
10/2005
10/27/2005WO2005100333A1 Methods and intermediates for the synthesis of delta-9 tetrahydrocannabinol
10/27/2005WO2004101437A3 Process for producing 1, 3-propanediol
10/27/2005US20050240066 Ethynylation process
10/26/2005CN1224597C Process for the preparation of diol mixtures
10/25/2005US6958421 acidic heterogeneous catalytic isomerization of cyclopropyl-methanol to cyclobutanol, vapor phase dehydrogenation over a heterogeneous fixed bed catalyst; distillation without further workup
10/25/2005CA2332837C Methods for converting lower alkanes and alkenes to alcohols and diols
10/25/2005CA2225773C Process for the production of higher oxo alcohols
10/20/2005WO2005097722A1 Process for preparing 1,3-dichloroacetone
10/20/2005WO2005097717A1 Process for producing adamantanol and adamantanone
10/20/2005WO2005097318A1 A process for preparing a silver catalyst, the catalyst, and its use for oleffin oxidation
10/20/2005WO2005097316A1 A process for preparing a silver catalyst, the catalyst, and its use for olefin oxidation
10/20/2005US20050234270 Method for producing c13-alcohol mixtures
10/20/2005US20050234269 Homogenous process for the hydrogenation of carboxylic acids and derivatives thereof
10/20/2005US20050234260 supported metal catalyst can effect cis-dihydroxylation and oxidative cleavage of alkenes to give the respective cis-diols and carbonyl products
10/20/2005CA2562934A1 A process for preparing a silver catalyst, the catalyst, and its use for oleffin oxidation
10/20/2005CA2561673A1 A process for preparing a silver catalyst, the catalyst, and its use for olefin oxidation
10/20/2005CA2559522A1 Process for preparing 1,3-dichloroacetone
10/19/2005EP1586578A2 Method of removing allyl series protecting group using novel ruthenium complex and method of synthesizing allyl ethers
10/19/2005EP1586549A1 Process for producing fatty alcohol
10/19/2005EP1586548A1 Process for the preparation of 3,3-dimethylbutanal
10/19/2005EP1309534B1 Improved hydroperoxide decomposition catalyst
10/19/2005EP1268384B1 Method for oxidising cyclohexane in acids
10/19/2005EP1246784B1 Reaction of carbonyl compounds with organometallic reagents
10/19/2005CN1684933A 1, 7, 8-trifluoro-2-naphthol and method for producing liquid crystal compound by using the same
10/19/2005CN1684931A Process for the production of primary alcohols
10/19/2005CN1683296A Method for refining waste tobacco primary extract at subcritical DMC
10/19/2005CN1683295A Purifying method for propanol tetrafluoride
10/19/2005CN1683294A Purifying method for propanol tetrafluoride
10/19/2005CN1683293A Process for producing diatomic alcohol and polyol from cracking sorbierite
10/19/2005CN1683292A Method for producing glycol by epoxy ethane hydration
10/19/2005CN1223569C Multiphase reaction condensation method of aldehyde and ketone
10/19/2005CN1223564C Intermediate halo phenyl derivatives and their use in process for preparing pyrrole derivatives
10/19/2005CN1223563C Methodof producing saturated C3-C20 alcohols
10/19/2005CN1223558C Process for producing isobutene and methanol
10/19/2005CN1223556C 烯烃低聚方法 Olefin oligomerization process
10/18/2005US6956141 Method for preparing acetylene alcohols and their secondary products
10/18/2005US6956140 Hydrothermal hydrolysis of halogenated compounds
10/18/2005CA2256688C Process for preparing 1,3-alkanediols
10/18/2005CA2194140C Hydrogenation of substrate and products manufactured according to the process
10/18/2005CA2149003C Process of producing methanol
10/13/2005WO2005095628A1 Method for the production of chiral, secondary alcohols
10/13/2005WO2005095536A2 Method of producing lower alcohols from glycerol
10/13/2005WO2005095314A1 Processes for the production of xylitol
10/13/2005WO2005095313A1 Coproduction of methanol and ammonia from natural gas
10/13/2005WO2005095310A2 The utilization of zirconium and zirconium based alloys for the containment of halogen containing environments used in the production of olefins, alcohols, ethers, ethoxylates glycols, and olefin oxides from alkanes
10/13/2005WO2005095308A1 Processes for making methanol streams and uses for the streams
10/13/2005WO2005094993A1 Hydrogenation promoter, hydrogenation catalyst, and process for production of alkenes
10/13/2005US20050228198 Manufacture of phenyl ethylamine compounds, in particular venlafaxine
10/13/2005US20050227857 Magnesium compound, solid catalyst component for olefin polymerization, catalyst for olefin polymerization and method for producing polyolefin
10/12/2005EP1583727A1 Process for recovery of 1,1,1,3,3,3-hexafluoroisopropanol from the waste stream of sevoflurane synthesis
10/12/2005EP1539320A4 Process for reducing chromium in nonvolatile residue resulting from air oxidation of cyclohexane
10/12/2005EP1301455A4 Glycol purification
10/12/2005CN1681769A 胺衍生物 Amine derivatives
10/12/2005CN1681759A Process for oxidation of cyclohexane
10/12/2005CN1681757A Method of producting waterless tert-butanol
10/12/2005CN1681756A Process for production of an alcohol
10/12/2005CN1681755A Catalytic conversion of an organic carbonate
10/12/2005CN1681590A Active catalysts for stereoselective ring-opening reactions
10/12/2005CN1680412A Transition metal complex, synthesis and use thereof
10/12/2005CN1680346A Apparatus and method for monotubular multi-spiral static mixed tube style chlorohydrination of propene for production of epoxypropane
10/12/2005CN1680236A Preparation of perilla alcohol
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