Nitroxide chemistry. Part VI. N-trifluoromethylsulphamate N-oxyl

1 January 1974

journal article
research article
Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1

p. 721-722
https://doi.org/10.1039/p19740000721

Abstract

Purple solutions containing N-trifluoromethylsulphamate N-oxyl can be prepared by treatment of trifluoronitrosomethane with aqueous alkali-metal hydrogen sulphite in the presence of lead dioxide; addition of tetraphenylarsonium chloride to such a solution results in precipitation of the pale purple tetraphenylarsonium salt [CF₃·N(O)·SO₃–Ph₄As⁺].

Keywords

SALT
TRIFLUOROMETHYLSULPHAMATE
TREATMENT
NITROXIDE CHEMISTRY
PURPLE TETRAPHENYLARSONIUM
OXYL PURPLE
HYDROGEN SULPHITE
TETRAPHENYLARSONIUM CHLORIDE

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