Synthesis of Some Aldoxime Derivatives of 4H-Pyran-4-ones

Abstract

Aldoxime derivatives of 4H-pyran-4-ones 4-7a,b have been synthesized by the reaction of di(aminoxymethyl) pyranones 3a,b with aromatic aldehydes.

Keywords

• 4H-pyran-4-one
• N-hydroxyphthalimide
• Condensation reaction