A total loss of innocence: Double ortho-metallation of bis(triphenylphosphano)iminium cation, [N(PPh3)2] +, by tris(η-naphthalene)tantalate(1-)

Victor J. Sussman; John E. Ellis

doi:10.1039/b811320c

A total loss of innocence: Double ortho-metallation of bis(triphenylphosphano)iminium cation, [N(PPh₃)₂] ⁺, by tris(η-naphthalene)tantalate(1-)

Victor J. Sussman, John E. Ellis

Chemistry (Twin Cities)

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

For the first time [N(PPh₃)₂]⁺, or [PPN]⁺, has been shown to undergo an irreversible reaction with a transition metal complex under ambient conditions and affords a product containing a unique structural motif in which two phenyl groups on one PPh ₃ substituent of [PPN]⁺ are ortho-metallated, while the third phenyl ring is hydrogenated to provide a tantalum bound 1,3-cyclohexadiene group.

Original language	English (US)
Pages (from-to)	5642-5644
Number of pages	3
Journal	Chemical Communications
Issue number	43
DOIs	https://doi.org/10.1039/b811320c
State	Published - Nov 17 2008

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10.1039/b811320c

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abstract = "For the first time [N(PPh3)2]+, or [PPN]+, has been shown to undergo an irreversible reaction with a transition metal complex under ambient conditions and affords a product containing a unique structural motif in which two phenyl groups on one PPh 3 substituent of [PPN]+ are ortho-metallated, while the third phenyl ring is hydrogenated to provide a tantalum bound 1,3-cyclohexadiene group.",

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AU - Ellis, John E.

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N2 - For the first time [N(PPh3)2]+, or [PPN]+, has been shown to undergo an irreversible reaction with a transition metal complex under ambient conditions and affords a product containing a unique structural motif in which two phenyl groups on one PPh 3 substituent of [PPN]+ are ortho-metallated, while the third phenyl ring is hydrogenated to provide a tantalum bound 1,3-cyclohexadiene group.

AB - For the first time [N(PPh3)2]+, or [PPN]+, has been shown to undergo an irreversible reaction with a transition metal complex under ambient conditions and affords a product containing a unique structural motif in which two phenyl groups on one PPh 3 substituent of [PPN]+ are ortho-metallated, while the third phenyl ring is hydrogenated to provide a tantalum bound 1,3-cyclohexadiene group.

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A total loss of innocence: Double ortho-metallation of bis(triphenylphosphano)iminium cation, [N(PPh₃)₂] ⁺, by tris(η-naphthalene)tantalate(1-)

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