Synthesis and structural characterization of new chiral (biscarbene)platinum(II) complexes

Stephanie K.U. Riederer; Bettina Bechlars; Wolfgang A. Herrmann; Fritz E. Kühn

doi:10.1002/ejic.201000939

Synthesis and structural characterization of new chiral (biscarbene)platinum(II) complexes

Stephanie K.U. Riederer, Bettina Bechlars, Wolfgang A. Herrmann, Fritz E. Kühn

Technical University of Munich

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

8 Scopus citations

Abstract

New chiral bis(triazolium) salts have been prepared in good yields. The corresponding mononuclear platinum(II) complexes [Pt{bis(NHC)}X₂] (X = Br, I) have been synthesized and spectroscopically characterized. One of the synthesized biscarbene complexes has also been characterised by X-ray crystallography. These complexes are efficient catalyst precursors for the hydrosilylation of 1-octene. Novel chiral (biscarbene)platinum(II) complexes [Pt{bis(NHC)}X₂] (X = Br, I) have been prepared and fully characterized. They were successfully tested as catalysts for hydrosilylation reactions. One of the new complexes has also been characterised by X-ray crystallography. These complexes were shown to be efficient precatalysts for the hydrosilylation of 1-octene.

Original language	English
Pages (from-to)	249-254
Number of pages	6
Journal	European Journal of Inorganic Chemistry
Issue number	2
DOIs	https://doi.org/10.1002/ejic.201000939
State	Published - Jan 2011

Keywords

1,2,4-Triazole
Carbene ligands
Chiral N-heterocyclic carbene metal complexes
Hydrosilylation
Platinum

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10.1002/ejic.201000939

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title = "Synthesis and structural characterization of new chiral (biscarbene)platinum(II) complexes",

abstract = "New chiral bis(triazolium) salts have been prepared in good yields. The corresponding mononuclear platinum(II) complexes [Pt{bis(NHC)}X2] (X = Br, I) have been synthesized and spectroscopically characterized. One of the synthesized biscarbene complexes has also been characterised by X-ray crystallography. These complexes are efficient catalyst precursors for the hydrosilylation of 1-octene. Novel chiral (biscarbene)platinum(II) complexes [Pt{bis(NHC)}X2] (X = Br, I) have been prepared and fully characterized. They were successfully tested as catalysts for hydrosilylation reactions. One of the new complexes has also been characterised by X-ray crystallography. These complexes were shown to be efficient precatalysts for the hydrosilylation of 1-octene.",

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T1 - Synthesis and structural characterization of new chiral (biscarbene)platinum(II) complexes

AU - Riederer, Stephanie K.U.

AU - Bechlars, Bettina

AU - Herrmann, Wolfgang A.

AU - Kühn, Fritz E.

PY - 2011/1

Y1 - 2011/1

N2 - New chiral bis(triazolium) salts have been prepared in good yields. The corresponding mononuclear platinum(II) complexes [Pt{bis(NHC)}X2] (X = Br, I) have been synthesized and spectroscopically characterized. One of the synthesized biscarbene complexes has also been characterised by X-ray crystallography. These complexes are efficient catalyst precursors for the hydrosilylation of 1-octene. Novel chiral (biscarbene)platinum(II) complexes [Pt{bis(NHC)}X2] (X = Br, I) have been prepared and fully characterized. They were successfully tested as catalysts for hydrosilylation reactions. One of the new complexes has also been characterised by X-ray crystallography. These complexes were shown to be efficient precatalysts for the hydrosilylation of 1-octene.

AB - New chiral bis(triazolium) salts have been prepared in good yields. The corresponding mononuclear platinum(II) complexes [Pt{bis(NHC)}X2] (X = Br, I) have been synthesized and spectroscopically characterized. One of the synthesized biscarbene complexes has also been characterised by X-ray crystallography. These complexes are efficient catalyst precursors for the hydrosilylation of 1-octene. Novel chiral (biscarbene)platinum(II) complexes [Pt{bis(NHC)}X2] (X = Br, I) have been prepared and fully characterized. They were successfully tested as catalysts for hydrosilylation reactions. One of the new complexes has also been characterised by X-ray crystallography. These complexes were shown to be efficient precatalysts for the hydrosilylation of 1-octene.

KW - 1,2,4-Triazole

KW - Carbene ligands

KW - Chiral N-heterocyclic carbene metal complexes

KW - Hydrosilylation

KW - Platinum

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JO - European Journal of Inorganic Chemistry

JF - European Journal of Inorganic Chemistry

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ER -

Synthesis and structural characterization of new chiral (biscarbene)platinum(II) complexes

Abstract

Keywords

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