发明授权
US06235921B1 Amines or salts thereof and methods of preparing same 失效
胺或其盐及其制备方法

Amines or salts thereof and methods of preparing same
摘要:
The invention relates to a process for the preparation of M[Rf1OSO2NSO2ORf2]n wherein Rf1 and Rf2 are as define any the specification by reacting bis(chlorosulfonyl)amine with a fluoroalcohol represented Rf3OH wherein Rf3 represents the same of different group which is identical with Rf1 and Rf2.
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