Tuning the Stability of Pd(IV) Intermediates Using a Redox Non-innocent Ligand Combined with an Organolanthanide Fragment - Archive ouverte HAL
Article Dans Une Revue Journal of the American Chemical Society Année : 2017

Tuning the Stability of Pd(IV) Intermediates Using a Redox Non-innocent Ligand Combined with an Organolanthanide Fragment

Résumé

The unique combination of a divalent organolanthanide fragment, Cp*2Yb, with bipyrimidine (bipym) and a palladium bis-alkyl fragment, PdMe2, allows the rapid formation and stabilization of a PdIV tris-alkyl moiety after oxidative addition with MeI. The crucial role of the organolanthanide fragment is demonstrated by the substitution of bipym by the 4,5,9,10-tetraazaphenanthrene ligand, which drastically modifies the electronic structure and tunes the stability of the PdIV species.
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hal-01999550 , version 1 (29-04-2019)

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Violaine Goudy, Arnaud Jaoul, Marie Cordier, Carine Clavaguera, Grégory Nocton. Tuning the Stability of Pd(IV) Intermediates Using a Redox Non-innocent Ligand Combined with an Organolanthanide Fragment. Journal of the American Chemical Society, 2017, 139 (31), pp.10633-10636. ⟨10.1021/jacs.7b05634⟩. ⟨hal-01999550⟩
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