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Organic Compounds -- Part Of The Class 532-570 Series > Azo Compounds Containing Formaldehyde Reaction Product As The Coupling Component > Carbohydrates Or Derivatives > Hetero Ring Is Six-membered Consisting Of One Nitrogen And Five Carbons > Piperidines PiperidinesPiperidines patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.10/19/06 - 20060235227 - Azo coupling reactions of hydrophobic compounds A process for forming a diazo compound comprises reacting an organic compound bearing an acidic hydrogen with an aryl-diazonium salt in the presence of an inorganic base and a non-halogenated solvent. The process is simpler and more environmentally friendly than known processes. ... 02/23/06 - 20060041138 - Process for producing paroxetine hydrochloride hydrate A process for preparing a paroxetine hydrochloride hydrate, comprising reacting (3S, 4R)-1-tert-butoxycarbonyl-4-(4-fluorophenyl)-3-[(3,4-methylene-dioxy)phenoxymethyl]piperidine with hydrogen chloride in the presence of water, and allowing crystals to separate out from the resulting reaction mixture in the presence of water. ... 02/02/06 - 20060025596 - Method for deuteration or tritiation of heterocyclic ring The present invention relates to a method for deuteration of a heterocyclic ring, which comprises subjecting a compound having a heterocyclic ring to sealed refluxing state in a deuterated solvent in the presence of an activated catalyst selected form a palladium catalyst, a platinum catalyst, a rhodium catalyst, a ruthenium ... ### FreshPatents.com Support |