- Coupurs par transfert d'electrons de la liaison Sn-CH2 dans les composes R3SnCH2X
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In the presence of nucleophiles , the Sn-CH2 bond in organotin iodides R3SnCH2I with R=Me, Et and Ph is cleaved by an ionic mechanism or by an electron-transfer involving R3SnCh2., R3SnCH2CN(1). and R3Sn. radicals which can be induced electrochemically.Dimerisation, reoxydation of reduction of the R3Sn. radical occur depending on the potential, the solvent and the substituent.A complete description of the mechanism led us to study the electrochemical behaviour of R3SnCH2I iodides and resulted in a simple preparation of bis mercury compounds.
- Devaud, Marguerite,Lecat, Jean-Luc
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p. 1187 - 1190
(2007/10/02)
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