• Title of article

    Selective cleavage of acetals with ZnBr2 in dichloromethane

  • Author/Authors

    Celia Ribes، نويسنده , , Eva Falomir، نويسنده , , Juan Murga، نويسنده ,

  • Issue Information
    هفته نامه با شماره پیاپی سال 2006
  • Pages
    6
  • From page
    1239
  • To page
    1244
  • Abstract
    A selective cleavage of acetals of 1,2- and 1,3-diols has been achieved under mild conditions using ZnBr2 in dichloromethane at room temperature. Acetal types cleavable by this procedure include benzylidene, isopropylidene and cyclohexylidene acetals. This method is compatible with several other types of hydroxyl protecting groups such as Bn, Bz, TBDPS, TIPS and TBDMS.
  • Keywords
    Acetals , Protecting groups , Selective cleavage , Mild conditions , Lewis acid
  • Journal title
    Tetrahedron
  • Serial Year
    2006
  • Journal title
    Tetrahedron
  • Record number

    1089594

    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=10&DC=1089594