One-Pot Synthesis of N-Substituted Hydroxamic Acids Using N,N-Dimethylchloromethaniminium Chloride

Article abstract of DOI:10.1055/s-1985-31387

N,N-Dimethylchloromethaniminium chloride formed from dimethylformamide and oxalyl chloride is an efficient reagent for the synthesis of N-substituted hydroxamic acids from carboxylic acids and N-substituted hydroxylamines in the presence of a base.