Catalytic olefin hydrosilylation with an original bis(iminophosphorane)phosphine NPN CoII complex

Ingrid Popovici; Yujia Chen; Sophie Bourcier; Nicolas Casaretto; Audrey Auffrant

doi:10.1039/d5dt02099a

Catalytic olefin hydrosilylation with an original bis(iminophosphorane)phosphine NPN Co^II complex

Ingrid Popovici
, Yujia Chen
, Sophie Bourcier
, Nicolas Casaretto
, Audrey Auffrant

CNRS

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

An original bis(iminophosphorane)phosphine NPN ligand was synthesised and coordinated to CoII. Both the ligand and the complex were characterised by multinuclear NMR spectroscopy and X-ray crystallography. The CoII complex (1.5 mol%) in the presence of NaOMe (3 mol%) catalyses the hydrosilylation of olefins within a few hours at 60 °C. Both 1-alkenes and less reactive internal ones built upon a norbornene skeleton were efficiently transformed.

langue originale	Anglais
Pages (de - à)	15705-15709
Nombre de pages	5
journal	Dalton Transactions
Volume	54
Numéro de publication	42
Les DOIs	https://doi.org/10.1039/d5dt02099a
état	Publié - 28 oct. 2025
Modification externe	Oui

Accès au document

10.1039/d5dt02099a

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Contient cette citation

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AU - Popovici, Ingrid

AU - Chen, Yujia

AU - Bourcier, Sophie

AU - Casaretto, Nicolas

AU - Auffrant, Audrey

PY - 2025/10/28

Y1 - 2025/10/28

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AB - An original bis(iminophosphorane)phosphine NPN ligand was synthesised and coordinated to CoII. Both the ligand and the complex were characterised by multinuclear NMR spectroscopy and X-ray crystallography. The CoII complex (1.5 mol%) in the presence of NaOMe (3 mol%) catalyses the hydrosilylation of olefins within a few hours at 60 °C. Both 1-alkenes and less reactive internal ones built upon a norbornene skeleton were efficiently transformed.

UR - https://www.scopus.com/pages/publications/105020307108

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DO - 10.1039/d5dt02099a

M3 - Article

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JO - Dalton Transactions

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