C-H activation of 2,4,6-triphenylphosphinine: unprecedented formation of cyclometalated [(P boolean AND C)Ir(III)] and [(P boolean AND C)Rh(III)] complexes

Leen E. E. Broeckx; Martin Lutz; Dieter Vogt; Christian Mueller

doi:10.1039/c0cc04660d

C-H activation of 2,4,6-triphenylphosphinine: unprecedented formation of cyclometalated [(P boolean AND C)Ir(III)] and [(P boolean AND C)Rh(III)] complexes

Leen E. E. Broeckx, Martin Lutz, Dieter Vogt, Christian Mueller

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Abstract / Description of output

An unprecedented C-H activation of 2,4,6-triphenylphosphinine by Ir(III) and Rh(III) has been observed. Time-dependent P-31{H-1} NMR spectroscopy gave insight into the cyclometalation reaction and the corresponding coordination compounds were characterized by means of X-ray crystallography. In contrast, 2,4,6-triphenylpyridine does not show any ortho-metalation, demonstrating a remarkable difference in reactivity between these two structurally related aromatic heterocycles.

Original language	English
Pages (from-to)	2003-2005
Number of pages	3
Journal	Chemical Communications
Volume	47
Issue number	7
DOIs	https://doi.org/10.1039/c0cc04660d
Publication status	Published - 2011

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title = "C-H activation of 2,4,6-triphenylphosphinine: unprecedented formation of cyclometalated [(P boolean AND C)Ir(III)] and [(P boolean AND C)Rh(III)] complexes",

abstract = "An unprecedented C-H activation of 2,4,6-triphenylphosphinine by Ir(III) and Rh(III) has been observed. Time-dependent P-31{H-1} NMR spectroscopy gave insight into the cyclometalation reaction and the corresponding coordination compounds were characterized by means of X-ray crystallography. In contrast, 2,4,6-triphenylpyridine does not show any ortho-metalation, demonstrating a remarkable difference in reactivity between these two structurally related aromatic heterocycles.",

author = "Broeckx, {Leen E. E.} and Martin Lutz and Dieter Vogt and Christian Mueller",

year = "2011",

doi = "10.1039/c0cc04660d",

language = "English",

volume = "47",

pages = "2003--2005",

journal = "Chemical Communications",

issn = "1359-7345",

publisher = "Royal Society of Chemistry",

number = "7",

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T1 - C-H activation of 2,4,6-triphenylphosphinine: unprecedented formation of cyclometalated [(P boolean AND C)Ir(III)] and [(P boolean AND C)Rh(III)] complexes

AU - Broeckx, Leen E. E.

AU - Lutz, Martin

AU - Vogt, Dieter

AU - Mueller, Christian

PY - 2011

Y1 - 2011

N2 - An unprecedented C-H activation of 2,4,6-triphenylphosphinine by Ir(III) and Rh(III) has been observed. Time-dependent P-31{H-1} NMR spectroscopy gave insight into the cyclometalation reaction and the corresponding coordination compounds were characterized by means of X-ray crystallography. In contrast, 2,4,6-triphenylpyridine does not show any ortho-metalation, demonstrating a remarkable difference in reactivity between these two structurally related aromatic heterocycles.

AB - An unprecedented C-H activation of 2,4,6-triphenylphosphinine by Ir(III) and Rh(III) has been observed. Time-dependent P-31{H-1} NMR spectroscopy gave insight into the cyclometalation reaction and the corresponding coordination compounds were characterized by means of X-ray crystallography. In contrast, 2,4,6-triphenylpyridine does not show any ortho-metalation, demonstrating a remarkable difference in reactivity between these two structurally related aromatic heterocycles.

U2 - 10.1039/c0cc04660d

DO - 10.1039/c0cc04660d

M3 - Article

SN - 1359-7345

VL - 47

SP - 2003

EP - 2005

JO - Chemical Communications

JF - Chemical Communications

IS - 7

ER -

C-H activation of 2,4,6-triphenylphosphinine: unprecedented formation of cyclometalated [(P boolean AND C)Ir(III)] and [(P boolean AND C)Rh(III)] complexes

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