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Electrophilic polyfluoroalkylating agents based on sulfonate esters |
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| Authors: | Tomáš B?íza Vladimír Král Pavel Martásek |
| Institution: | a Department of Analytical Chemistry, Institute of Chemical Technology, Technická 5, 16628 Prague 6, Czech Republic b First Faculty of Medicine, Charles University in Prague, Kate?inská 32, 12108 Prague 2, Czech Republic c Zentiva R&D, U Kabelovny 130, 10237 Prague 10, Czech Republic |
| Abstract: | This review surveys selected electrophilic polyfluoroalkylating reagents, polyfluoroalkyl alkane- and arenesulfonates, that have been used for the introduction of longer perfluorinated chains (CnF2n+1; n ≥ 4) with methylene, ethylene or propylene spacers into the substrate. Polyfluoroalkyl mesylates, tosylates, triflates and nonaflates are described with their applications in various syntheses of polyfluorinated compounds. |
| Keywords: | Polyfluoroalkyl Perfluoroalkyl Electrophilic polyfluoroalkylating agents Polyfluoroalkylation Sulfonate esters Mesylates Tosylates Triflates Nonaflates |
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