Journal of the Serbian Chemical Society (Jan 2013)
Synthesis of 2-azetidinones substituted quinoline derivative
Abstract
Acetanilide is converted into 2-chloro-3-formyl quinoline by reacting with DMF-POCl3 at 80-90ºC and then condensed with aromatic primary amines to give Schiff bases (3a-3c). These Schiff bases are then reacted with acid chlorides in the presence of base in toluene to give 1, 3, 4-substituted 2-azetidinones.
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