Process for the preparation N-alkyl-N,O-diacetyl hydroxylamine

Details Process for the preparation N-alkyl-N,O-diacetyl hydroxylamine Process for the preparation N-alkyl-N,O-diacetyl hydroxylamine

1996-06-17

1997-09-02

O'Sullivan, Peter

Organic compounds -- part of the class 532-570 series

Organic compounds

Containing -c-, wherein substitution may be made for...

C07C23100

Patent

active

056634331

ABSTRACT:
Process for the preparation of N-alkyl-N,O-diacetyl hydroxylamine, for instance N-methyl-N,O-diacetyl hydroxylamine, by catalytic reduction of a nitroalkane, for instance nitromethane, in the presence of acetic anhydride. As catalyst preferably a platinum on alumina catalyst is used. The invention provides a simple one-step process for the preparation of N-alkyl-N,O-diacetyl hydroxylamine in a relatively concentrated reaction medium.

REFERENCES:
patent: 5371264 (1994-12-01), Manner et al.
Christensen et al., "Electrolytically Generated Nucleophiles," Acta Chemica Scandinavica B 33(1979) 352-358.

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