Synthesis and characterisation of selected group 14 derivatives of the 2,5-(CF3)2C6H3 (Ar) ligand

Philippa K. Coffer; Keith B. Dillon; Judith A. K. Howard; Dmitry S. Yufit; Natalia V. Zorina

doi:10.1039/C2DT12369J

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Synthesis and characterisation of selected group 14 derivatives of the 2,5-(CF₃)₂C₆H₃ (Ar) ligand†

Philippa K. Coffer, (née Monks),^a Keith B. Dillon,*^a Judith A. K. Howard,^a Dmitry S. Yufit^a and Natalia V. Zorina^a

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* Corresponding authors

^a Chemistry Department, Durham University, South Road, Durham, UK
E-mail: k.b.dillon@durham.ac.uk
Fax: +44 (0)191 384 4737
Tel: +44 (0)191 334 2092

Abstract

Selected group 14 tetrahalides EX₄ (E = Si, Ge or Sn; X = Cl or Br) have been reacted in various molar ratios with ArLi, where Ar = 2,5-(CF₃)₂C₆H₃. The compounds Ar₂SiCl₂1, Ar₃SiF 3, Ar₂Si(OH)₂4, Ar₂GeCl₂7, Ar₂Ge(Br)Ge(Br)Ar₂8, Ar₃SnCl 10, Ar₄Sn 11 and Ar₃SnBr 12 have been isolated, and characterised by single-crystal X-ray diffraction, elemental analysis and ¹⁹F solution-state NMR spectroscopy.

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Supplementary files

Crystal structure data TXT (174K)

Article information

DOI: https://doi.org/10.1039/C2DT12369J
Article type: Paper
Submitted: 07 Dec 2011
Accepted: 13 Jan 2012
First published: 22 Feb 2012

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Dalton Trans., 2012,41, 4460-4468

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Synthesis and characterisation of selected group 14 derivatives of the 2,5-(CF₃)₂C₆H₃ (Ar) ligand

P. K. Coffer, K. B. Dillon, J. A. K. Howard, D. S. Yufit and N. V. Zorina, Dalton Trans., 2012, 41, 4460 DOI: 10.1039/C2DT12369J

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