Amines or salts thereof and methods of preparing same
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United States of America Patent
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May 22, 2001
Grant Date -
N/A
app pub date -
Feb 12, 1996
filing date -
Feb 13, 1995
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to a process for the preparation of M[Rf.sup.1 OSO.sub.2 NSO.sub.2 ORf.sup.2 ].sub.n wherein Rf.sup.1 and Rf.sup.2 are as define any the specification by reacting bis(chlorosulfonyl)amine with a fluoroalcohol represented Rf.sup.3 OH wherein Rf.sup.3 represents the same of different group which is identical with Rf.sup.1 and Rf.sup.2.
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