Air stable, sterically hindered ferrocenyl dialkylphosphines for palladium-catalyzed C[bond]C, C[bond]N, and C[bond]O bond-forming cross-couplings.

@article{Kataoka2002AirSS,
  title={Air stable, sterically hindered ferrocenyl dialkylphosphines for palladium-catalyzed C[bond]C, C[bond]N, and C[bond]O bond-forming cross-couplings.},
  author={Noriyasu Kataoka and Quinetta D. Shelby and James P. Stambuli and John F Hartwig},
  journal={The Journal of organic chemistry},
  year={2002},
  volume={67 16},
  pages={5553-66}
}
Pentaphenylferrocenyl di-tert-butylphosphine has been prepared in high yield from a two-step synthetic procedure, and the scope of various cross-coupling processes catalyzed by complexes bearing this ligand has been investigated. This ligand creates a remarkably general palladium catalyst for aryl halide amination and for Suzuki coupling. Turnovers of roughly 1000 were observed for aminations with unactivated aryl bromides or chlorides. In addition, complexes of this ligand catalyzed the… CONTINUE READING

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