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  Pyridine-based mono(ligand)nickel(0) complexes of 1,6-heptadiene, 1-phenyl-2-trimethylsilyl-acetylene, and 1,4-bis(trimethylsilyl)-1,3-butadiyne

Rosenthal, U., Pulst, S., Kempe, R., Pörschke, K.-R., Goddard, R., & Proft, B. (1998). Pyridine-based mono(ligand)nickel(0) complexes of 1,6-heptadiene, 1-phenyl-2-trimethylsilyl-acetylene, and 1,4-bis(trimethylsilyl)-1,3-butadiyne. Tetrahedron, 54(7), 1277-1287. doi:10.1016/S0040-4020(97)10224-1.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-0024-4C63-5 Version Permalink: https://hdl.handle.net/11858/00-001M-0000-0024-4C64-3
Genre: Journal Article

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 Creators:
Rosenthal, Uwe1, Author
Pulst, Siegmar1, Author
Kempe, Rhett1, Author
Pörschke, Klaus-Richard2, Author           
Goddard, Richard3, Author           
Proft, Bernd4, Author
Affiliations:
1Institut für Organische Katalyseforschung an der Universität Rostock e.V., Buchbinderstr. 5-6, D-18055 Rostock, ou_persistent22              
2Research Group Pörschke, Max-Planck-Institut für Kohlenforschung, Max Planck Society, ou_1445616              
3Service Department Lehmann (EMR), Max-Planck-Institut für Kohlenforschung, Max Planck Society, ou_1445625              
4Max-Planck-Institut für Kohlenforschung, Max Planck Society, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, DE, ou_1445580              

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Free keywords: NICKEL(0) COMPLEXES; DISUBSTITUTED BUTADIYNES; ZIRCONOCENE COMPLEXES; ALKYNE COMPLEXES; CLEAVAGE; BOND; METALLOCENE; TITANOCENE; CUMULENE; LIGANDS
 Abstract: The reaction of rac/meso-(μ-η2,η2-C7H12){Ni(η2,η2-C7H12)}2 with 2,6-dimethylpyridine (Me2py) affords (Me2py)Ni(η2,η2-C7H12) (1). Complex 1 serves as precursor for the preparation of the Ni(0)-bis(alkyne) complexes (Me2py)Ni(η2-PhC≡CSiMe3)2 (2) and {(Me2py)Ni}2(μ-η2,η2-Me3SiC≡C-C≡CSiMe3)2 (3). The latter is the first complex in which two metal centers are bridged by two butadiyne ligands. For 1–3 the molecular structures have been determined by X-ray crystallography.

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Language(s): eng - English
 Dates: 1997-07-081998-02-12
 Publication Status: Issued
 Pages: 11
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1016/S0040-4020(97)10224-1
 Degree: -

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Title: Tetrahedron
  Other : Tetrahedron
Source Genre: Journal
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Publ. Info: Oxford, England : Pergamon-Elsevier Science Ltd.
Pages: - Volume / Issue: 54 (7) Sequence Number: - Start / End Page: 1277 - 1287 Identifier: ISSN: 0040-4020
CoNE: https://pure.mpg.de/cone/journals/resource/954925448773