227954-75-8Relevant academic research and scientific papers
Reactions involving hexafluoropropylene oxide. Part 2. A novel "dethioesterification" of a fluorinated sulfur containing ester
Coe, Paul L.,Loehr, Marianne,Chambers, Owen R.,Rochin, Christophe
, p. 569 - 573 (2007/10/03)
Ring opening reactions of hexafluoropropylene oxide (HFPO) 1 with thiophenol gave the thioesters, 2, 6 and 7 depending on the conditions used to activate the thiol group. Saponification of the ester 2 led, in a slow reaction, to the acid 3. In an attempt to improve the saponification of thioester 2 the use of silver nitrate in dioxane-water surprisingly led to the formation of the hydro compound 4 via a novel "dethioesterification" reaction. The potential use of the chemistry described for the introduction of fluorinated functions stereospecifically is discussed.
