C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
260/557, 260/579
C07C 49/825 (2006.01) C07C 233/16 (2006.01) C07C 233/25 (2006.01)
Patent
CA 1276942
ABSTRACT IMPROVED PROCESS FOR PRODUCING N-ACYL-ACYLOXY AROMATIC AMINES This invention relates to a process for producing N-acyl-acyloxy aromatic amines, such as 4-acetoxyacetanilide (AAA), from hydroxy aromatic ketones, such as 4-hydroxyacetophenone. Preferably the hydroxy aromatic ketones are produced from an aromatic ester, such as phenyl acetate, or from a phenolic compound, such as phenol, and an acylating agent, such as acetic acid.
503471
George James H.
Horlenko Theodore
Celanese Corporation
Smart & Biggar
LandOfFree
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