Rhodium(I)‐Catalyzed Tertiary Phosphine Directed C−H Arylation: Rapid Construction of Ligand Libraries

Angewchem
Rhodium(I)‐Catalyzed Tertiary Phosphine Directed C−H Arylation: Rapid Construction of Ligand Libraries: Modification of commercially available monophosphine ligands with either aryl bromides or chlorides by rhodium(I)‐catalyzed, tertiary phosphine directed C−H activation is described. A series of ligand libraries containing mono- and diaryl-substituted groups, having different steric and electronic properties, were obtained in high yields.

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