| 摘要 |
<p>Fluorinated (poly)sulfates, halosulfonates, halohydrins and epoxides, as well as processes for producing them are disclosed. These compounds have the formulas R2R3FCCHXCHR1(OSO2)nZ, wherein each R?2 and R3¿ is independently fluorine or perfluoroalkyl, R1 is H or -CFR2R3, X is selected from chlorine, bromine and iodine, Z is selected from the group consisting of chlorine, bromine and -OCHR?1CHXCFR2R3¿ and n is an integer from 1 to 6, R2R3CHXCH(OH)CFR2R3, wherein each R?2 and R3¿ is independently fluorine or perfluoroalkyl, and X is chlorine, bromine or iodine, formula (A), wherein each R2 and each R3 is independently fluorine or perfluoroalkyl.</p> |
