| Literature DB >> 22582182 |
Xin Xu1, Roland Fröhlich, Constantin G Daniliuc, Gerald Kehr, Gerhard Erker.
Abstract
A methylzirconocene cation (with a [B(C(6)F(5))(4)](-) counterion) transfers a methyl cation equivalent to diphenylphosphino-alkynes to generate (η(2)-alkyne)ZrCp(2) complexes bearing the [RC≡CPPh(2)Me](+) ligand. Two examples of the PMe(3) ligand stabilized [(Me(3)P)Cp(2)Zr(η(2)-RC≡CPPh(2)Me)(+)][B(C(6)F(5))(4)(-)] salts were characterized by X-ray diffraction.Entities:
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Year: 2012 PMID： 22582182 DOI： 10.1039/c2cc31883k
Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222