Mironov V.; Ofitserov E.; Konovalova I.; Chernov P.; Pudovik A.
(1990)
It was found that dibromo-2,2,3,3-tetrafluoropropoxydifluorophosphorane, obtained from 2,2,3,3-tetrafluoropropyl difluorophosphite and bromine, adds two moles of chloral or bromal with the formation of stable 2,2,3,3-tet ...