Efficient synthesis of kaempferol 3,7-O-bisglycosides via successive glycosylation with glycosyl ortho-alkynylbenzoates and trifluoroacetimidates
Keywords: کائمفرول; Selective glycosylation; Kaempferol; Glycosyl ortho-alkynylbenzoate; Glycosyl trifluoroacetimidate;