摘要:
Synthesis of N-primary alkylhydroxamic acids is described in this paper by benzolyloxylation (benzoyl peroxide) of n-alkylamine and modification of the usual reaction conditions to stabilise the N-alkyl-O-benzoylhydroxylamine as the hydrochloride; this circumvents acyl transfer to amide. N-Acylation of the formed hydroxylamine leads to the formation of N-primary alkyl-N-acyl-O-acylhydroxylamine, which is debenzoylated to hydroxamic acid using hydrazine hydrate.