Title of article :
Synthesis of ginsenoside Rh2 and chikusetsusaponin-LT8 via gold(I)-catalyzed glycosylation with a glycosyl ortho-alkynylbenzoate as donor
Author/Authors :
Liao، نويسنده , , Jinxi and Sun، نويسنده , , Jiansong and Niu، نويسنده , , Yiming and Yu، نويسنده , , Biao، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2011
Abstract :
Glycosylation of the acid labile protopanaxadiol derivatives was succeeded with a glycosyl ortho-hexynylbenzoate as donor under the catalysis of PPh3AuNTf2, leading to the subsequent elaboration of ginsenoside Rh2 and chikusetsusaponin-LT8 in a concise manner.
Keywords :
Ginsenosides , glycosylation , Glycosyl ortho-alkynylbenzoate , Protopanaxadiol , Gold catalyst
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
