Journal of the American Chemical Society, Vol.120, No.7, 1600-1614, 1998
Strategy in oligosaccharide synthesis: An application to a concise total synthesis of the KH-1(adenocarcinoma) antigen
A concise and potentially practical synthesis of the title compound has been achieved. The route features a high degree of convergence and economy of synthetic operations. A key step is the concurrent introductory addition of three alpha-L-fucosyl residues at required hydroxyl acceptor sites (see 37 --> 39). Conjugation to carrier protein was achieved, and a route to include truncated structures for investigations for antibody specificity was accomplished.