C - Chemistry – Metallurgy – 07 – J
Patent
C - Chemistry, Metallurgy
07
J
C07J 41/00 (2006.01) C07C 231/10 (2006.01) C07C 231/12 (2006.01) C07C 235/16 (2006.01) C07D 307/79 (2006.01) C07D 307/91 (2006.01)
Patent
CA 2250066
The present invention is a process of converting a hydroxy aromatic into a 2- hydroxy-N-arylacetamide, comprising: (1) treating a reaction mixture comprising a salt of a hydroxy aromatic with an alkylating agent; and (2) treating the reaction mixture with a Smiles solvent system and raising the temperature of the reaction mixture.
Procédé de conversion d'un aromatique hydroxylé en un 2-hydroxy-N-arylacétamide, consistant à (1) traiter un mélange réactionnel comprenant un sel d'un aromatique hydroxy au moyen d'un agent d'alkylation; et (2) traiter le mélange réactionnel avec un système solvant de Smiles et augmenter la température dudit mélange.
Peet Norton P.
Weidner John J.
Aventis Pharmaceuticals Inc.
Hoechst Marion Roussel Inc.
Osler Hoskin & Harcourt Llp
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