- NEW POLYFLUOROALKOXYSULFONYL FLUORIDES (I)
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The reaction of cyclo-CF2-CF2-O-S(O2)- with haloalkanes (RX, X=Cl,Br,I) in the presence of metal fluorides, MF (M=K+,Cs+,Ag+) was studied as a means for preparing novel reactive polyfluoroalkoxysulfonyl fluorides.The following compounds have been prepared and characterized: ROCF2CF2SO2F where R = CF2=CFCH2CH2, SF5CH2CH2, -CH2-, -CH2-CH2-, CH3CH2CH2, BrCH2CH2, CH2=CHCH2, CH2=CHC(O).Infrared, mass and nmr spectra are presented in order to support the assigned structures.
- Chen, L. F.,Mohtasham, J.,Gard, G. L.
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