(untitled) - Ford, P W; Gustafson, K R; McKee, T C; Shigematsu, N; Maurizi, L K; Pannell, L K; Williams, D E; Dilip de Silva, E; Lassota, P; Allen, T M; Van Soest, R; Andersen, R J; Boyd, M R (J. Am. Chem. Soc., 1999)