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Carbon-Silicon Bond Activation by [Pd(ItBu)(2)] - the Molecular Structures of [Pd(Me3Si)(ItBu)(mu-I)](2) and [Pd(CH(2)ItBu)I-2]
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posted on 2023-06-07, 23:55 authored by Oriana Esposito, Deborah E Roberts, Geoff Cloke, Stephen Caddick, Jennifer C Green, Nilay Hazari, Peter B HitchcockThe reaction of Me3SiCH2I with [Pd(ItBu)(2)] (ItBu = 1,3-di-tert-butyl-imidazol-2-ylidene) results, not in simple oxidative addition, but in carbon-silicon bond activation and formation of [Pd(Me3Si)(ItBu)(mu-I)](2) (2) and [Pd(CH(2)ItBu)I-2] (3). The zwitterionic nature of the latter has been confirmed by DFT studies, and a possible mechanism for the formation of these two unexpected products is presented. Complex 2 has also been synthesised independently by the direct oxidative addition of Me3SiI to [Pd(ItBu)(2)].
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Publication status
- Published
Journal
European Journal of Inorganic ChemistryISSN
1434-1948External DOI
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13Page range
1844-1850Department affiliated with
- Chemistry Publications
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- No
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- Yes
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2012-02-06Usage metrics
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