New routes to η1- and (η3↔η5)-indenylpalladium complexes: synthesis, characterization, and reactivities

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DOIResolve DOI: http://doi.org/10.1021/om034253n
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TypeArticle
Journal titleOrganometallics
ISSN0276-7333
Volume23
Issue6
Pages12361246; # of pages: 11
AbstractThe dimer {(η3-Ind)Pd(μ-Cl)}2 (6) reacts with t-BuNC to give the dimeric species {(η1-Ind)(t-BuNC)Pd(μ-Cl)}2 (10), whereas reaction with PR3 gives the complexes (η-Ind)Pd(PR3)Cl (R = Ph (4), Cy (7), Me (8), OMe (9)). Complexes 4 and (1-Me-Ind)Pd(PPh3)Cl (5) can also be prepared by reacting (PhCN)2PdCl2 with LiInd and PPh3. The structural characterization of complexes 4−7, 9, and 10 by 1H and 13C NMR spectroscopy and single-crystal X-ray diffraction studies has allowed an analysis of the indenyl ligand's mode of coordination, both in the solid-state and in solution. Compounds 4, 6, and 7 react with PhSiH3 in the absence of cocatalysts, whereas reaction with ethylene requires the presence of excess MAO to give polyethylene.
Publication date
LanguageEnglish
AffiliationNational Research Council Canada; NRC Steacie Institute for Molecular Sciences
Peer reviewedNo
Identifier10309731
NPARC number12328984
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Record identifierf2ac50f4-831e-4ea3-b1c6-63ee795fc753
Record created2009-09-10
Record modified2016-05-09
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