C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/369
C07D 303/34 (2006.01) C07D 303/22 (2006.01) C07D 303/46 (2006.01)
Patent
CA 1244457
Perfluoroalkyl-alkylthio-, -sulfinyl- or -sulfonyl-alkylene glycidyl ethers, a process for their production and their use Abstract of the dlsclosure Perfluororalkyl-alkylthio-, -sulfinyl- or -sulfonyl-alkylene glycidyl ethers of the formula I Image (I), wherein Rf is perfluoroalkyl or perfluoroalkoxyperfluoroalkyl of 3 to 18 carbon atoms; R1 is alkylene, carboxamidoalkylene or sulfonamidoalkylene of up to six carbon atoms and wherein the amido nitrogen is unsubstituted or substituted by lower alkyl; m is 0, 1 or 2; and R is alkylene of 2 to 12 carbon atoms, are useful as intermediates in preparing surfactants.
500492
Ciba Specialty Chemicals Holding Inc.
Fetherstonhaugh & Co.
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