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Organic compounds -- part of the class 532-570 series June invention type 06/10

20100160681 - Chiral phosphoramides, chiral n-phosphonimines and methods for forming the same: wherein R1 and R2 are independently any organic groups. The synthesis of N-phosphoramides was performed starting from chiral 1,2-diamines via the following steps: N,N′-dialkylation consisting of aldehyde condensation and reduction, cyclization with phosphoryl halide, substitution of halide with azide anion and hydrogenation of azides. The N-phosphonyl imines are synthesized by... Agent: Edwards Angell Palmer & Dodge LLP

20100160682 - Process for synthesis of amino-methyl tetralin derivatives: e

20100160683 - Process for production of 2-(substituted phenyl)-3,3,3-trifluoropropene compound: Disclosed is a process for production of a 2-(substituted phenyl)-3,3,3-trifluoropropene compound represented by the formula (7) or a salt thereof The process comprises reacting a compound represented by the formula (1) (X is an alkyl group, etc.) with a compound represented by the formula (2) (Y is a halogen atom,... Agent: Oliff & Berridge, PLC

20100160684 - Process for preparing quaternary alkammonium halides: Alkylammonium halides of the formula are described wherein the alkylammonium halide is prepared by reacting an alkylamine hydrohalide salt and its corresponding free amine with at least two equivalents of an epihalohydrin.... Agent: The Dow Chemical Company

20100160685 - Integrated process for the preparation of polybenzimidazole precursors: An integrated process is provided for preparing 2,3,5,6-tetraminotoluene and salts thereof starting with nitration of 2,6-dihalotoluene. The process design eliminates costly intermediate drying and recrystallization steps. Handling of solid materials with possible skin sensitizing properties and toxicity is avoided, thereby eliminating human and environmental exposure.... Agent: E I Du Pont De Nemours And Company Legal Patent Records Center

20100160686 - Process for the preparation of monomers for polybenzimidazole materials: A process is provided to produce 2,3,5,6-tetraaminotoluene. Highly pure salts of 2,3,5,6-tetraaminotoluene are produced via reduction of 2,6-diamino-3,5-dinitrotoluene. The 2,3,5,6-tetraaminotoluene salt is precipitated as a clean (>99% purity) product. The salt is a precursor for monomers to make a polybenzimidazole for high performance fibers.... Agent: E I Du Pont De Nemours And Company Legal Patent Records Center

20100160687 - Organic electrolumescence device: wherein R1 to R4 each independently represent hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms, a substituted or unsubstituted aryl group having 6 to 20 carbon atoms, cyano group or form a triple bond by a linkage of R1 and R2 or R3 and... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20100160688 - Linear amine functionalized poly(trimethylene ether) compositions: The present invention relates to linear amine-functionalized poly(trimethylene ether) compositions, and processes to produce these compositions.... Agent: E I Du Pont De Nemours And Company Legal Patent Records Center

20100152489 - New phosphine-borane compound and method for producing the same, and method for producing hydrogen-phosphine-borane compound: An object of the present invention is to provide an optically active phosphine-borane compound and a method for producing the same which are useful for the production of an optically active phosphine ligand and allow easy production of any antipode. There is provided a phosphine-borane compound represented by the following... Agent: Westerman, Hattori, Daniels & Adrian, LLP

20100152490 - Process of racemisation of optically active alpha aminoacetals: The invention relates to a process for preparing α-aminoacetals substantially in racemic form, comprising a step of oxidizing optically enriched α-aminoacetals to the corresponding oximes, in the presence of a catalyst, and a step of reducing the oximes thus obtained.... Agent: Clariant Corporation Intellectual Property Department

20100145099 - Novel polymorphic forms of milnacipran hydrochloride: The present invention relates to polymorphic forms of milnacipran hydrochloride. The polymorphic forms are designated as Form (I), Form (II), Form (III), Form (IV) and Form V of milnacipran hydrochloride. The present invention also relates to processes for the preparation of the polymorphic forms.... Agent: Ranbaxy Inc.

20100145100 - Process for the preparation of amines: The present invention relates to a process for the preparation of syn-enriched 5-amino-9-isopropyl-benzonorbomene in which the ratio of compounds of formula (Ia(syn)) to compounds of formula (Ib(anti)) is from 70:30 to 99:1, which process comprises reacting a compound of formula (Il) in a pressure vessel with hydrogen in the presence... Agent: Syngenta Crop Protection , Inc. Patent And Trademark Department

20100145101 - Crystalline solid rasagiline base: The subject invention provides crystalline R(+)-N-propargyl-1-aminoindan, pharmaceutical compositions and methods of manufacture thereof.... Agent: Cooper & Dunham, LLP

20100145102 - Process for the preparation of aminoalkylamines: characterized in that a melt, solution or suspension of the nitrile of the formula (I) or (II) is added over the course of the reaction time to a suspension or solution of a catalyst in a solvent which comprises ammonia and optionally other additives and is stirred at a temperature... Agent: Lanxess Corporation

20100137642 - Low metal loaded, alumina supported, catalyst compositions and amination process: The present invention provides catalyst compositions useful for transamination reactions. The catalyst compositions have a catalyst support that includes transitional alumina, use a low metal loading (for example, less than 25 wt. %), and do not require the presence of rhenium. The catalyst compositions are able to advantageously promote transamination... Agent: The Dow Chemical Company Kagan Binder, PLLC