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Article Dans Une Revue Electrochemistry Communications Année : 2019

Indirect electrografting of aryl iodides

Résumé

The electrografting of 4-iodonitrobenzene that is not possible directly is demonstrated while that of 5-iodo-2-amino-pyridine, 4-iodoaniline and iodobenzene is performed with a decrease of overpotential > 2 V. The elec-trografting of aryl iodides is achieved through an iodine abstraction reaction: in the presence of a sterically hindered diazonium salt (2,6-dimethylbenzenediazonium), the aryl iodide is grafted to gold at the much less negative reduction potential of the diazonium salt.
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Dates et versions

hal-02349328 , version 1 (05-11-2019)

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Catherine Combellas, Frederic Kanoufi, Jean Pinson, Fetah Podvorica. Indirect electrografting of aryl iodides. Electrochemistry Communications, 2019, 98, pp.119-123. ⟨10.1016/j.elecom.2018.12.005⟩. ⟨hal-02349328⟩
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