Journal of fluorine chemistry

New polyfluoroalkoxysulfonyl fluorides (I)

LF Chen, J Mohtasham, GL Gard

Index: Chen, L. F.; Mohtasham, J.; Gard, G. L. Journal of Fluorine Chemistry, 1990 , vol. 46, # 1 p. 21 - 38

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Citation Number: 15

Abstract

Abstract The reaction of CF2CF2OSO 2 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 polyfluoroalkoxy-sulfonyl fluorides. The following compounds have been prepared and characterized: ROCF 2 CF 2 SO 2 F where R= CF 2= CFCH 2 CH 2, SF 5 CH 2 CH 2,-CH 2-,- CH 2 CH 2-, CH 3 CH 2 CH 2, BrCH 2 CH 2, CH 2= CHCH 2, CH 2= CHC (o). Infrared, ...