Title of article :
A novel and efficient method for inside selective esterification of terminal vic-diols
Author/Authors :
Ikejiri، نويسنده , , Masahiro and Miyashita، نويسنده , , Kazuyuki and Tsunemi، نويسنده , , Tomoyuki and Imanishi، نويسنده , , Takeshi، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2004
Abstract :
A novel and highly efficient procedure for inside selective esterification of terminal vic-diols has been achieved in one-pot via Yb(OTf)3-catalyzed formation and partial hydrolysis of cyclic orthoesters. This method offers several advantages including wide compatibility with acid labile functional groups, and good to high regioselectivity and yields.
Keywords :
Esterification , regioselectivity , Lanthanide triflate , Orthoester
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
