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| Studies on sulfinatodehalogenation ⅩⅩⅧ.The addition of polyfluoroalkyl iodides to olefins initiated by sodium disulfite | |
| 摘 要： | Polyfluoroalkyl iodides reacted with olefins in aqueous DMF solution of sodiumdisulfite under mild conditions to give the corresponding 1:1 adducts in good yields,providinga convenient polyfluoroalkylation method.This indicated that R_F radicals were formed inthe reaction of polyfluoroalkyl iodides and sodium disulfite.A SET mechanism is proposedfor the sulfinatodehalogenation reaction of sodium disulfite. |
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