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Synthesis 1996; 1996(6): 697-698
DOI: 10.1055/s-1996-4293
short paper
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Convenient and General Synthesis of Symmetrical N,N’-Disubstituted Imidazolium Halides

Karsten J. Harlow, Anthony F. Hill, Tom Welton*
  • *Department of Chemistry, Imperial College of Science, Technology and Medicine, London SW7 2AY, UK, E-mail t.welton@ic.ac.uk
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Publication Date:
31 December 2000 (online)

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N,N’-Dialkyl- and N,N-dibenzylimidazolium chlorides or bromides were synthesized in high yield from the appropriate primary alkyl or benzyl halide and N-trimethylsilylimidazole.

imidazolium salts - imidazolidenes - nitrogen heterocycles - ionic liquids

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