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Iridium-Catalyzed Silylation of C–H Bonds in Unactivated Arenes: A Sterically Encumbered Phenanthroline Ligand Accelerates Catalysis

We report a new system for the silylation of aryl C–H bonds. The combination of [Ir(cod)(OMe)](2) and 2,9-Me(2)-phenanthroline (2,9-Me(2)-phen) catalyzes the silylation of arenes at lower temperatures and with faster rates than those reported previously, when the hydrogen byproduct is removed, and w...

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Bibliografske podrobnosti
izdano v:J Am Chem Soc
Main Authors: Karmel, Caleb, Chen, Zhewei, Hartwig, John F.
Format: Artigo
Jezik:Inglês
Izdano: 2019
Teme:
Online dostop:https://ncbi.nlm.nih.gov/pmc/articles/PMC6839914/
https://ncbi.nlm.nih.gov/pubmed/30971087
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/jacs.9b01972
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