One-Pot Synthesis of Oxime Ethers from Benzaldehyde or Acetophenone, Hydroxylamine Salt, Potassium Hydroxide, and Alkyl Halides

Abstract

Abstract Oxime ethers were synthesized in one-pot reaction from benzaldehyde or acetophenone, hydroxylamine hydrogen chloride, alkyl halides and KOH in aqueous DMSO. The reactions were completed in 15–50 min with yields in 80–96%.