Process for preparing perfluoro-oxyaziridines

Details Process for preparing perfluoro-oxyaziridines Process for preparing perfluoro-oxyaziridines

1992-01-23

1993-08-31

Brust, Joseph Paul

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D26900

Patent

active

052410790

ABSTRACT:
A process for preparing perfluoro-oxyaziridines of formula: ##STR1## where R.sub.x and R.sub.y, like or different from each other, are F or a C.sub.1 -C.sub.10, perfluoroalkyl group, R.sub.z is a C.sub.1 -C.sub.10 -perfluoroalkyl group. The process consists in reacting the corresponding perfluoroimine with a perfluoroalkyl fluoroformyl peroxide R.sub.f OOC(O)F, in the presence of an alkali metal fluoride MF, at a temperature ranging from -40.degree. to +50.degree. C.

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Falardeau et al., "Direct Synthesis of Fluorinated Peroxides", J. Am. Chem. Soc., 98:12, pp. 3529-3532, (1976).

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