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Synthesis 2009(18): 3174-3176
DOI: 10.1055/s-0029-1216932
DOI: 10.1055/s-0029-1216932
PSP
© Georg Thieme Verlag
Stuttgart ˙ New YorkA Large-Scale Low-Cost Preparation of N-Benzylhydroxylamine Hydrochloride
Further Information
Publication History
Received
22 April 2009
Publication Date:
14 August 2009 (online)


Abstract
A high-yielding, practical two-step procedure for the preparation of N-benzylhydroxylamine starting from dibenzylamine is described. As specified in the detailed protocol, the reaction can be conveniently carried out on a > 0.5 mol laboratory scale.
Key words
N-benzylhydroxylamine - N-benzylnitrones - 1,3-dipolar cycloaddition - secondary amine oxidation - nitrone hydrolysis