431-65-2Relevant articles and documents
METHODS OF MAKING HALOGENATED PARTIALLY FLUORINATED COMPOUNDS
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Paragraph 0059-0060, (2016/07/27)
Described herein is method of making a halogenated partially fluorinated compound, comprising: (a) providing a compound having the following structure of formula (I): Rf-CF=CXY wherein X and Y are independently selected from F and C1; wherein Rf is a fluorinated monovalent group comprising 1 to 10 carbon atoms; (b) contacting the compound with at least one of (i) an iodine or bromine containing salt in the presence of an acid; and (ii) aqueous solution of HZ wherein Z is selected from I and Br to form the halogenated partially fluorinated compound of the formula (II): R'f-CFH-CXYZ wherein X and Y are independently selected from F and C1; Z is selected from I and Br; and R'f is a fluorinated monovalent group comprising 1 to 10 carbon atoms.
A new route to polyfluorinated trifluoromethanesulfonates. Synthesis of perfluoroallyl and perfluorobenzyl triflates
Petrov, V. A.
, p. 17 - 20 (2007/10/02)
Polyfluoroalkyl trifluoromethanesulfonates (triflates) can be prepared in good to excellent yields by the reaction of halofluoroalkanes such as CFC-11, CFC-113 and CFC-112 with boron triflate at 20-25 deg C.Hexafluoropropene (HFP) is more active and react
Perfluoroallyl Fluorosulfate, a Reactive New Perfluoroallylating Agent
Krespan, Carl G.,England, David C.
, p. 5598 - 5599 (2007/10/02)
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