Synthesis and structural characterisation of stable pyridine- and phosphine-functionalised N-heterocyclic carbenes |
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Authors: | Danopoulos Andreas A Winston Scott Gelbrich Thomas Hursthouse Michael B Tooze Robert P |
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Institution: | Department of Chemistry, University of Southampton, Highfield, Southampton, UK SO17 1BJ. ad1@soton.ac.uk |
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Abstract: | Stable, uncoordinated (1-2-(6-trimethylsilyl)pyridyl]-3-(2,6- diisopropyl)phenyl]imidazol-2-ylidene), I, and (1-beta-(diphenylphosphino)ethyl]-3-(2,6-diisopropyl)phenyl]imidazol- 2-ylidene), II, have been synthesised; in the solid state they adopt a conformation with the lone pairs in a mutually anti arrangement. |
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