(Cycloheptadienyl)diphenylphosphine: A Versatile Hybrid Ligand
Alexandre Massard, Vincent Rampazzi, Arnaud Perrier, Ewen Bodio, Michel Picquet, Philippe Richard, Jean‐Cyrille Hierso, Pierre Le Gendre
Abstract
Alexandre Massard, Vincent Rampazzi, Arnaud Perrier, Ewen Bodio, Michel Picquet, Philippe Richard, Jean‐Cyrille Hierso, Pierre Le Gendre
Abstract
(3,5-Cycloheptadienyl)diphenylphosphine is easily synthesized from the reaction of diphenylphosphine with 1,3,5-cycloheptatriene. This new phosphine-diene has been coordinated as a monodentate P ligand with Pt, Pd, Au, Ni, and Ru; as a bidentate (P, olefin) ligand with Pt and Pd; and as a tridentate (P, diene) ligand with Rh. Fluxional properties of several complexes have been studied via NMR experiments and theoretical consideration.
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(3,5-Cycloheptadienyl)diphenylphosphine is easily synthesized from the reaction of diphenylphosphine with 1,3,5-cycloheptatriene. This new phosphine-diene has been coordinated as a monodentate P ligand with Pt, Pd, Au, Ni, and Ru; as a bidentate (P, olefin) ligand with Pt and Pd; and as a tridentate (P, diene) ligand with Rh. Fluxional properties of several complexes have been studied via NMR experiments and theoretical consideration.
Key concepts: Diphenylphosphine, Chemistry, Ligand (biochemistry), Phosphine, Denticity, Olefin fiber, Diene, Cycloheptatriene