Xx. Zhu et al., STUDIES ON CARBOHYDRATES .20. SYNTHESIS OF HEXASACCHARIDE CONTAINING LACTOSAMINE UNIT USING GLYCOSYL TRICHLOROACETATES AS GLYCOSYL DONORS, Tetrahedron letters, 37(47), 1996, pp. 8549-8552
O-Glycosyl trichloroacetate, a stable and readily obtained intermediat
e, was activated as a highly reactive glycosyl donor upon treatment wi
th acid and coupled with the acceptor to afford complex glycosides wit
h high stereoselectivity. Copyright (C) 1996 Elsevier Science Ltd