Reactivite comparee des perfluoroiodoalcanes (RFI) et des perfluoroalcoyl-2 iodo-1 ethanes (RFC2H4I) en presence de couple metallique zinc-cuivre dans les solvants phosphates d'alcoyles |
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| Authors: | Sylvie Benefice-Malouet Hubert Blancou Auguste Commeyras |
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| Institution: | Laboratoire de chimie organique, ERA No 555, Université des Sciences et Techniques du Languedoc — Place E. Bataillon — 34060 — Montpellier-Cédex France. |
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| Abstract: | Reactivity of perfluoroalkyl iodides RFI and 1-perfluoroalkyl-2-iodoethanes RFC2H4I, in presence of a zinc-copper couple in alkyl phosphates solvents, is described. RFI and RFC2H4I react via an organometalllc route to give per- and poly-fluoroorganozinc (RFZnI and RFC2H4ZnI) compounds. Then, in particular conditions, they react with alkyl to give phosphoro-fluorinated molecules (phosphinates, phosphine oxides, phosphines). The compounds's stabilities are studied. |
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