A dehydrofluorination process is disclosed for making hydrofluoroolefins of the structure R
f
CH═CHR
f
, wherein each R
f
is independently a perfluoroalkyl group or a perfluoroalkyl group having a terminal hydrogen. The process involves reacting R
f
CH
2
CHFR
f
with a basic aqueous solution to produce a product mixture comprising R
f
CH═CHR
f
.
本发明揭示了一种脱
氟脱氢工艺,用于制备结构为RfCH═CHRf的氢
氟烯烃,其中每个Rf独立地是
全氟烷基或具有末端氢的
全氟烷基。该工艺涉及将RfCH2CHFRf与碱性
水溶液反应,以产生包含RfCH═CHRf的产物混合物。