Organic compounds -- part of the class 532-570 series inventions

20090287020 - Process for producing high-purity n-vinylcarboxamides: Disclosed is a process for producing high-purity N-vinylcarboxamides comprising: (A) a step of dissolving a crude N-vinylcarboxamide in an alcohol having 1 to 3 carbon atoms, the crude N-vinylcarboxamide containing 50 to 97% by mass of an N-vinylcarboxamide; (B) a step of adding an aliphatic hydrocarbon having 5 to 10... Agent: Sughrue Mion, PLLC

20090287021 - Method and apparatus for preparing a solution of a shear sensitive material: The invention provides a novel apparatus and method for preparing a solution of a shear sensitive material.... Agent: Finnegan, Henderson, Farabow, Garrett & Dunner LLP

20090287022 - Lubricating compositions containing ashless catalytic antioxidant additives: The invention comprises lubricating compositions and hydraulic fluids containing N,N′-diaryl-p-phenylene diamine compounds that impart good levels of oxidation inhibition in the lubricants and hydraulic fluids.... Agent: Exxonmobil Research & Engineering Company

20090287023 - Method for producing primary amine compound: Disclosed is a method for producing a primary amine compound represented by the formula (2) below, which is characterized in that a halogen compound represented by the formula (1) below, ammonia and formaldehyde are reacted with each other, and then the thus-obtained reaction product is [1] brought into contact with... Agent: Birch Stewart Kolasch & Birch

20090275779 - Method for producing optically active benzylamine derivative: The present invention relates to a method for producing an optically active benzylamine derivative which is useful as an intermediate for pharmaceutical products and the like. In the present invention, an optically active benzylalcohol derivative is reacted with a sulfonylamide derivative in the presence of a phosphine derivative and an... Agent: Sughrue Mion, PLLC

20090275780 - Process for controlling the particle size of a 3-(trifluoromethyl)phenyl]-1-aminopropane derivative: The invention relates to a process for tightly controlling the particle size of cinacalcet hydrochloride, i.e. a process for preparing large or small crystals of cinacalcet hydrochloride, which yields cinacalcet hydrochloride in a narrow, reproducible and consistent distribution of particles, which hence does not require to reprocess, rework or destroy... Agent: Ip Patent Docketing K&l Gates LLP

20090275781 - Method for producing an amine: Processes comprising: (i) providing a reactant selected from the group consisting of primary alcohols, secondary alcohols, aldehydes, ketones and mixtures thereof, and (ii) reacting the reactant with hydrogen and a nitrogen compound selected from the group consisting of ammonia, primary amines, secondary amines and mixtures thereof, in the presence of... Agent: Connolly Bove Lodge & Hutz, LLP

20090270653 - Process for producing 1-(3,4-dichlorobenzyl)-5-octylbiguanide or a salt thereof: The present invention provides a process for producing 1-(3,4-dichlorobenzyl)-5-octylbiguanide or a salt thereof, the process comprising reacting 1-cyano-3-octylguanidine or a salt thereof, with 3,4-dichlorobenzylamine or a salt thereof, in an ester-based organic solvent. According to the present invention, the reaction can be carried out at a low temperature using general-purpose... Agent: Finnegan, Henderson, Farabow, Garrett & Dunner LLP