C - Chemistry – Metallurgy – 08 – F
Patent
C - Chemistry, Metallurgy
08
F
402/391, 402/510
C08F 20/12 (2006.01) C07C 17/00 (2006.01) C07C 17/093 (2006.01) C07C 17/26 (2006.01) C07C 17/269 (2006.01) C07C 17/281 (2006.01) C07C 17/358 (2006.01) C07C 19/08 (2006.01) C07C 19/10 (2006.01) C07C 19/14 (2006.01) C07C 21/18 (2006.01) C07C 22/08 (2006.01) C07C 23/06 (2006.01) C07C 23/08 (2006.01) C07C 207/00 (2006.01) C07C 381/12 (2006.01) C07D 295/22 (2006.01) C07D 295/26 (2006.01)
Patent
CA 1262905
ABSTRACT OF THE DISCLOSURE Tris(disubstituted amino)sulfonium perfluorocarbanion salts and their preparation are disclosed. The salts are of the formula Image wherein each R is alkyl or defined cycloalkyl and each Rf is perfluoroalkyl or perfluorocycloalkyl. The salts are readily soluble in organic solvents, are stable and undergo a variety of reactions with electrophiles to give fluoro-organic compounds. Case CR-8205
483129
E. I. Du Pont de Nemours And Company
Mccallum Brooks & Co.
Middleton William J.
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