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Organic compounds -- part of the class 532-570 series October categorized by USPTO classification 10/10

20100274028 - Removal of polar organic compounds and extraneous metals from organosilanes: The invention relates to a process for treating a composition comprising organosilanes and at least one polar organic compound and/or at least one extraneous metal and/or a compound containing extraneous metal, wherein the composition is contacted with at least one adsorbent and a composition in which the content of the... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20100274029 - Method of preparing (6r)-3-hexyl-4-hydroxy-6-undecyl-5, 6-dihydropyran-2-one, and intermediate used in the method: Provided is a method of preparing a (6R)-3-hexyl-4-hydroxy-6-undecyl-5,6-dihydropyran-2-one, and a (5R)-2-hexyl-5-hydroxy-3-iminohexadecanoate derivative used in said method as an intermediate.... Agent: Sughrue Mion, PLLC

20100274030 - Cyclic ethers: A process of preparing cyclic ethers is described. The process involves the reaction of at least one organic compound such as a dioi or a polyol which it has at least one pair of hydroxyl groups separated by 4 or 5 carbon atoms, and which is capable of being converted... Agent: Jenkins, Wilson, Taylor & Hunt, P. A.

20100274031 - Methods for the synthesis of amrubicin: Compounds of Formula II may have any combination of the following identities for the indicated moieties: R1, R2, R3, R4, and R8 may be H, OH, or alkoxy; R5 may be H, alkyl, or alkoxycarbonyl; R6 may be H or alkyl; R7 may be OH or alkyl. In certain embodiments,... Agent: Reed Smith LLP

20100274032 - Method for preparing prostaglandin derivative: m

20100267967 - Multifunctional metal-chelating ligands: Disclosed herein are the compounds shown below and methods of their synthesis. The value m is a positive integer. R comprises an alkyl chain or an alkoxy chain. Each X comprises a metal binding group. Each E is a methoxy group or comprises a biomolecule reactive group or a residue... Agent: Naval Research Laboratory Associate Counsel (patents)

20100267968 - Method for the preparation of duloxetine hydrochloride: The present invention relates to an improved process for the preparation of Duloxetine and its intermediates (S)-(+)-N,N-dimethyl-3-(1-naphthalenyloxy)-3-(2-thienyl)propanamine by reacting (S)-(+)-N,N-dimethyl-3-(2-thienyl)-3-hydroxypropanamine with 1-fluoronaphthalene in the presence of a base; wherein the improvement lies in conducting the reaction in the absence of solvent.... Agent: Oliff & Berridge, PLC

20100267969 - Rhenium-promoted epoxidation catalysts and methods of making and using them: The present invention provides rhenium-promoted epoxidation catalysts based upon shaped porous bodies comprising a minimized percentage of their total pore volume being present in pores having diameters of less than one micron, and a surface area of at least about 1.0 m2/g. Processes of making the catalysts and using them... Agent: The Dow Chemical Company/ksjlaw

20100267970 - Process for the production of cyclic diesters of alpha-hydroxyacids: e

20100267971 - Stabilization and hydrogenation methods for microbial-derived olefins: Processes and systems for stabilization and subsequent hydrogenation of an immiscible olefin are described. In certain embodiments, the hydrogenation is conducted in a fixed bed reactor in presence of a hydrogenation catalyst.... Agent: Jones Day

20100267972 - Method of achieving and maintaining a specified alkylene oxide production parameter with a high efficiency catalyst: An improved method of operating an alkylene oxide production process to achieve and maintain a desired alkylene oxide production parameter is shown and described. The method comprises adjusting one of an overall catalyst chloriding effectiveness parameter or reaction temperature to obtain the desired alkylene oxide production parameter.... Agent: HansenIPLaw PLLC

20100267973 - Methods for enhancing the efficiency of rhenium-promoted epoxidation catalysts and epoxidation methods utilizing these: A method for enhancing the efficiency of a rhenium-promoted epoxidation catalyst is provided. Advantageously, the method may be carried out in situ, i.e., within the epoxidation process, and in fact, may be carried out during production of the desired epoxide. As such, a method for the epoxidation of alkylenes incorporating... Agent: The Dow Chemical Company/ksjlaw

20100267974 - Simplified method for producing alkylene oxides with a high efficiency catalyst as it ages: A simplified method of operating an alkylene oxide production process that utilizes a high efficiency silver catalyst is shown and described. The method accounts for declining catalyst activity that occurs as the catalyst ages by making alternating changes to the reaction temperature and an overall chloriding effectiveness parameter.... Agent: HansenIPLaw PLLC

20100267975 - Epoxidation reactions and operating conditions thereof: A method of producing an alkylene oxide includes passing a reaction mixture comprising alkylene, oxygen and a gaseous chlorine-containing promoter species over a supported catalyst containing silver and a promoting amount of rhenium to undergo an epoxidation reaction at a first operating condition. The method further includes subsequently performing the... Agent: The Dow Chemical Company