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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 > Oxygen Containing Hetero Ring (e.g., Dioxirane, Etc.) > The Hetero Ring Is Six-membered > Plural Ring Oxygens In The Hetero Ring (e.g., 1,2-dioxin, Etc.) Plural Ring Oxygens In The Hetero Ring (e.g., 1,2-dioxin, Etc.)Plural Ring Oxygens In The Hetero Ring (e.g., 1,2-dioxin, Etc.) 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.06/15/06 - 20060128976 - Process for producing trifluoromethyl-substituted 2-alkoxyacetophenone derivatives A process for producing a brominated acetal (represented by the formula 3) includes (a) brominating a trifluoromethyl-substituted acetophenone by Br2 in the presence of an alkylene diol. It is optional to produce a trifluoromethyl-substituted 2-alkoxyacetophenone derivative (represented by the formula 9) by (b) reacting the brominated acetal with a metal ... ### FreshPatents.com Support |