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  Cyclotrimerization of Ethyne on the Complex Fragment [(η1-tBu2PCH2PtBu2)Ni0] with Formation of an η6-Benzene-Nickel(0) Complex

Nickel, T., Goddard, R., Krüger, C., & Pörschke, K.-R. (1994). Cyclotrimerization of Ethyne on the Complex Fragment [(η1-tBu2PCH2PtBu2)Ni0] with Formation of an η6-Benzene-Nickel(0) Complex. Angewandte Chemie International Edition, 33(8), 879-882. doi:10.1002/anie.199408791.

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 Creators:
Nickel, Thomas1, Author
Goddard, Richard2, Author           
Krüger, Carl3, Author           
Pörschke, Klaus-Richard4, Author           
Affiliations:
1Max-Planck-Institut für Kohlenforschung, Max Planck Society, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, DE, ou_1445580              
2Service Department Lehmann (EMR), Max-Planck-Institut für Kohlenforschung, Max Planck Society, ou_1445625              
3Service Department Krüger (XRAY), Max-Planck-Institut für Kohlenforschung, Max Planck Society, ou_1445624              
4Research Group Pörschke, Max-Planck-Institut für Kohlenforschung, Max Planck Society, ou_1445616              

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Free keywords: MOLECULAR-STRUCTURE; ELECTRONIC-STRUCTURE; NICKEL(0); CRYSTAL; DERIVATIVES; BU
 Abstract: The first Ni0 complex with an arene as a six-electron ligand, complex 1 is formed by the displacement of the ethene ligands in [(η1-tBu2PCH2PtBu2)Ni(C2H4)2] by ethyne, which undergoes cyclotrimerization on the phosphane-nickel complex fragment at temperatures below −50 °C (!). The Ni atom in 1 has pseudo-linear coordination to the η1-bound diphosphane ligand and the planar, symmetric benzene ligand.

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Language(s): eng - English
 Dates: 2003-12-221994-05-02
 Publication Status: Published in print
 Pages: 3
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1002/anie.199408791
 Degree: -

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Title: Angewandte Chemie International Edition
  Other : Angewandte Chemie International Edition in English
  Other : Angewandte Chemie - International Edition
  Abbreviation : Angew. Chem. Int. Ed.
Source Genre: Journal
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Publ. Info: Weinheim : Wiley-VCH
Pages: - Volume / Issue: 33 (8) Sequence Number: - Start / End Page: 879 - 882 Identifier: Other: 1433-7851
CoNE: https://pure.mpg.de/cone/journals/resource/201310171