Title of article :
Yb(OTf)3-catalyzed C-glycosylation: highly stereoselective synthesis of C-pseudoglycals
Author/Authors :
Takhi، نويسنده , , Mohamed E. Abdel Rahman، نويسنده , , Adel A.-H and Schmidt، نويسنده , , Richard R، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2001
Abstract :
A variety of functionalized C-pseudoglycals (pseudoglycal C-glycosides or C-hex-2-enopyranosides) have been obtained in excellent yields and stereoselectivity from the Yb(OTf)3-catalyzed reaction of tri-O-acetyl glucal with silylated nucleophiles such as allyl and propargyl silanes and silyl enol ethers.
Keywords :
glycal , pseudoglycal , C-Glycosides , ytterbium triflate , Catalysis
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
