N-Heterocyclic carbenes versus transition metals for stabilizing phosphinyl radicals

Olivier Back; Bruno Donnadieu; Moritz von Hopffgarten; Susanne Klein; Ralf Tonner; Gernot Frenking; Guy Bertrand

doi:10.1039/c1sc00027f

N-Heterocyclic carbenes versus transition metals for stabilizing phosphinyl radicals

Olivier Back, Bruno Donnadieu, Moritz von Hopffgarten, Susanne Klein, Ralf Tonner, Gernot Frenking, Guy Bertrand

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

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Abstract

It is shown that vanadium-iminato ligands are more efficient than imidazolidin-2-iminato substituents to delocalize the spin density from a phosphorus nucleus. However, the latter is stabilizing enough to allow for the isolation and characterization in the liquid and solid states of a neutral phosphinyl radical.

Original language	English
Pages (from-to)	858-861
Number of pages	4
Journal	Chemical Science
Volume	2
Issue number	5
DOIs	https://doi.org/10.1039/c1sc00027f
State	Published - 1 May 2011
Externally published	Yes

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title = "N-Heterocyclic carbenes versus transition metals for stabilizing phosphinyl radicals",

abstract = "It is shown that vanadium-iminato ligands are more efficient than imidazolidin-2-iminato substituents to delocalize the spin density from a phosphorus nucleus. However, the latter is stabilizing enough to allow for the isolation and characterization in the liquid and solid states of a neutral phosphinyl radical.",

author = "Olivier Back and Bruno Donnadieu and {von Hopffgarten}, Moritz and Susanne Klein and Ralf Tonner and Gernot Frenking and Guy Bertrand",

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AU - Back, Olivier

AU - Donnadieu, Bruno

AU - von Hopffgarten, Moritz

AU - Klein, Susanne

AU - Tonner, Ralf

AU - Frenking, Gernot

AU - Bertrand, Guy

PY - 2011/5/1

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AB - It is shown that vanadium-iminato ligands are more efficient than imidazolidin-2-iminato substituents to delocalize the spin density from a phosphorus nucleus. However, the latter is stabilizing enough to allow for the isolation and characterization in the liquid and solid states of a neutral phosphinyl radical.

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DO - 10.1039/c1sc00027f

M3 - 文章

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VL - 2

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JO - Chemical Science

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N-Heterocyclic carbenes versus transition metals for stabilizing phosphinyl radicals

Abstract

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