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

Violaine Goudy; Arnaud Jaoul; Marie Cordier; Carine Clavaguéra; Grégory Nocton

doi:10.1021/jacs.7b05634

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

Violaine Goudy
, Arnaud Jaoul
, Marie Cordier
, Carine Clavaguéra
, Grégory Nocton

Université Paris-Saclay
Université Paris-Sud 11

Research output: Contribution to journal › Article › peer-review

Abstract

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 Pd^IV 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 Pd^IV species.

Original language	English
Pages (from-to)	10633-10636
Number of pages	4
Journal	Journal of the American Chemical Society
Volume	139
Issue number	31
DOIs	https://doi.org/10.1021/jacs.7b05634
Publication status	Published - 9 Aug 2017
Externally published	Yes

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10.1021/jacs.7b05634

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

abstract = "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.",

author = "Violaine Goudy and Arnaud Jaoul and Marie Cordier and Carine Clavagu{\'e}ra and Gr{\'e}gory Nocton",

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doi = "10.1021/jacs.7b05634",

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AU - Goudy, Violaine

AU - Jaoul, Arnaud

AU - Cordier, Marie

AU - Clavaguéra, Carine

AU - Nocton, Grégory

PY - 2017/8/9

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N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/85027143042

U2 - 10.1021/jacs.7b05634

DO - 10.1021/jacs.7b05634

M3 - Article

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JF - Journal of the American Chemical Society

IS - 31

ER -

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

Abstract

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