Zhiyuan Zhang, Ian R. Ollmann, Xin-Shan Ye, Ralf Wischnat, Timor Baasov and Chi-Huey Wong, "Programmable One-Pot Olgosaccharide Synthesis", J. Am. Chem. Soc., 1999, 121, 734-753. This work was featured [Science, 283, 911 (1999); C&EN, March 22, 1999, 30].