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The synthesis and characterisation of some Group 14 compounds containing the 2,4,6-(CF3)(3)C6H2, 2,6-(CF3)(2)C6H3 or 2,4-(CF3)(2)C6H3 ligands

Abstract:

New (aryl)2ECl2 and (aryl)ECl3 compounds [E = Si, Ge or Sn; aryl = 2,4,6-(CF3)3C6H 2 (Ar), 2,6-(CF3)2C6H3 (Ar′) and/or 2,4-(CF3)3C6H3 (Ar″)] were prepared by reactions of ECl4 with 2 equivalents of ArLi or of a Ar′Li/Ar″Li mixture. The latter gives predominantly the less sterically hindered product Ar″2ECl2 for E = Si or Ge, but Ar′2SnCl2 for the larger central atom. The products were characterised by elemental analysis, 19F and (where appropriate) 119Sn NMR spectroscopy, and single-crystal X...

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Publication status:
Published

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Publisher copy:
10.1039/b302544f

Authors


Batsanov, AS More by this author
Cornet, SM More by this author
Dillon, KB More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Inorganic Chemistry
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Journal:
DALTON TRANSACTIONS
Issue:
12
Pages:
2496-2502
Publication date:
2003
DOI:
EISSN:
1477-9234
ISSN:
1477-9226
URN:
uuid:3892125b-05f9-4a3c-8158-724594335fdc
Source identifiers:
117225
Local pid:
pubs:117225
Language:
English

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