Synthesis and structural characterisation of stable pyridine- and phosphine-functionalised N-heterocyclic carbenes
- 7 February 2002
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 5,p. 482-483
- https://doi.org/10.1039/b111659b
Abstract
Stable, uncoordinated {1-[2-(6-trimethylsilyl)pyridyl]-3-[(2,6-diisopropyl)phenyl]imidazol-2-ylidene}, I, and {1-[β-(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.Keywords
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