An efficient and convenient synthesis of new derivatives of triazolylethy1-2,3-unsaturated-O-glycoside has been developed using sequential one-pot glycosylation-azidation-CuAAc reactions procedure. Various substituted alkynes have been employed for the click reaction to obtain a variety of O-glycosylethyl triazole adducts in good to excellent yields with good alpha-anomeric selectivity. (C) 2015 Elsevier Ltd. All rights reserved.
Moufid, Nadira; Chapleur, Yves; Mayon, Patrick, Journal of the Chemical Society. Perkin transactions I, 1992, # 8, p. 991 - 998