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  • Chem Sci Trans., 2012, 1(1),  pp 9-12  

    DOI:10.7598/cst2012.119

    Research Article

    Preparation and Application of 1, 1,-Bis-methyl-3,3,-methylene-bisimidazolium Dicyanide as a Task-Specific Ionic liquid:
    An Efficient Catalyst in Benzoin Condensations

  • SOHEIL SAYYAHI
  • Chemistry Department, Mahshahr Branch, Islamic Azad University, Mahshahr 63519, Iran
  • Abstract

    A new ‘‘task-specific’’ ionic liquid (TSIL), 1, 1’-bis-methyl-3, 3’-methylene-bisimidazolium dicyanide, has been prepared and used for the first time as the medium as well as catalyst for the synthesis of a-hydroxy carbonyl group. Application of this ionic liquid in C–C bond formation reaction eliminates the use of the organic solvent, avoids the use of toxic materials and allows the recovery and re-use of the catalyst.

    Keywords

    Task-specific ionic liquid, C-C formation, Benzoin Condensation

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