Perfluoroalkanesulfonamide compounds

Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing

Reexamination Certificate

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Reexamination Certificate

active

07541492

ABSTRACT:
The present invention provides compounds represented by the formula Y+−N(SO2Rf)(CF3). Such a compound can be manufactured through a reaction between M+−N(SO2Rf)(CF3) and Y+−B. The present invention also provides compounds represented by the formula Y+−N(SO2Rf)(CN). Such a compound can be manufactured through a reaction between M+−N(SO2Rf)(CN) and Y+−B. Rfin the above formulae is a perfluoroalkyl group. Y+is an organic or inorganic cation.−B is an organic or inorganic anion. M+is an alkali metal cation or a silver cation.

REFERENCES:
patent: 6534682 (2003-03-01), Hilarius et al.
patent: 6582849 (2003-06-01), Heider et al.
patent: 6911297 (2005-06-01), Brzozowy et al.
patent: 11-297355 (1999-10-01), None
patent: 2003-243028 (2003-08-01), None
patent: 2004-043407 (2004-02-01), None

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