Novel P–O bond forming reactions via coupling of phosphinidene and phosphidoxo groups on a tetranuclear ruthenium cluster: face capping Ph2POPR ligands and the X-ray structure of Ru4(CO)8(µ-CO)(µ3-η2-CCBut)[µ3-η2-PPh2(OPPh)]

John F. Corrigan; Nicholas J. Taylor; Arthur J. Carty

doi:10.1039/C39940001769

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Novel P–O bond forming reactions via coupling of phosphinidene and phosphidoxo groups on a tetranuclear ruthenium cluster: face capping Ph₂POPR ligands and the X-ray structure of Ru₄(CO)₈(µ-CO)(µ₃-η²-CCBu^t)[µ₃-η²-PPh₂(OPPh)]

John F. Corrigan, Nicholas J. Taylor and Arthur J. Carty

Abstract

Reaction of the alkynylphosphine oxide Ph₂P(O)C [triple bond, length half m-dash] CBu^t with square-pyramidal nido-Ru₄(CO)₁₃(µ₃-PR)(1a, R = Ph; 1b, R = NPrⁱ₂) affords a novel example of P–O bond synthesis to yield the ligands Ph₂POPR, coordinated on a triangular face of the clusters Ru₄(CO)₈(µ-CO)(µ₃-η²-CCBu^t)[µ₃-η²-PPh₂(OPPh)](2a, R = Ph; 2b, R = NPrⁱ₂).

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DOI: https://doi.org/10.1039/C39940001769
Article type: Paper

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J. Chem. Soc., Chem. Commun., 1994, 1769-1770

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Novel P–O bond forming reactions via coupling of phosphinidene and phosphidoxo groups on a tetranuclear ruthenium cluster: face capping Ph₂POPR ligands and the X-ray structure of Ru₄(CO)₈(µ-CO)(µ₃-η²-CCBu^t)[µ₃-η²-PPh₂(OPPh)]

J. F. Corrigan, N. J. Taylor and A. J. Carty, J. Chem. Soc., Chem. Commun., 1994, 1769 DOI: 10.1039/C39940001769

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Journal of the Chemical Society, Chemical Communications

Novel P–O bond forming reactions via coupling of phosphinidene and phosphidoxo groups on a tetranuclear ruthenium cluster: face capping Ph₂POPR ligands and the X-ray structure of Ru₄(CO)₈(µ-CO)(µ₃-η²-CCBu^t)[µ₃-η²-PPh₂(OPPh)]

Abstract

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Novel P–O bond forming reactions via coupling of phosphinidene and phosphidoxo groups on a tetranuclear ruthenium cluster: face capping Ph₂POPR ligands and the X-ray structure of Ru₄(CO)₈(µ-CO)(µ₃-η²-CCBu^t)[µ₃-η²-PPh₂(OPPh)]

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