Synthesis and characterisation of the first carbene–thallium complexes: molecular structure of [TlCl3{CN(Mes)C2H2N(Mes)}], Mes = C6H2Me3-2,4,6†
- 30 July 2001
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc., Dalton Trans.
- No. 17,p. 2451-2452
- https://doi.org/10.1039/b105322c
Abstract
The reaction of the stable carbenes, :CN(Mes)C2R2N(Mes), R = H (IMes) or Br (IMesBr), with TlX3, X = Cl or Br, Mes = mesityl, yields the complexes, [TlX3{CN(Mes)C2R2N(Mes)}], one of which, [TlCl3(IMes)], has been crystallographically characterised and its thermal decomposition studied; further reaction of [TlCl3(IMes)] with one equivalent of :CN(Me)C2Me2N(Me) affords the mixed bis-carbene complex [TlCl3(IMes){CN(Me)C2Me2N(Me)}] which has been characterised spectroscopically.Keywords
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