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Article Dans Une Revue Chemical Communications Année : 2023

Iridium(I) complexes with bidentate NHC ligands as catalysts for dehydrogenative directed C-H silylation

Résumé

A series of (NHC)(cod)Ir(I) complexes bearing NHC-carboxylate ligands were efficiently synthesized and fully characterized. Their solid-state structures confirmed the bidentate coordination mode of these LX-type NHC ligands. These unprecedented iridium(I) complexes demonstrated efficient catalytic activities in dehydrogenative directed C-H silylation of arenes, and allowed for excellent ortho-selectivity control with aromatic silylating agents.
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Dates et versions

hal-04061785 , version 1 (24-11-2023)

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Romane Manguin, María Galiana-Cameo, Tanakorn Kittikool, Cécile Barthes, Jompol Thongpaen, et al.. Iridium(I) complexes with bidentate NHC ligands as catalysts for dehydrogenative directed C-H silylation. Chemical Communications, 2023, 59 (28), pp.4193-4196. ⟨10.1039/d2cc06865f⟩. ⟨hal-04061785⟩
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