[reaction: see text] A one-pot formation of the 3- and 6-OH differentially protected sugar synthon was described. A mannopyranosyl pentasaccharide and a glucopyranosyl hexasaccharide were prepared employing this new finding.
[反应:见正文]描述了3-锅和6-OH差异保护的糖合成子的一锅形成。利用这一新发现制备了甘露
吡喃糖基五糖和
葡糖吡喃糖基六糖。