(untitled) - Dahl, J E. P; Moldowan, J M; Peakman, T M; Clardy, J C; Lobkovsky, E; Olmstead, M M; May, P W; Davis, T J; Steeds, J W; Peters, K E; Pepper, A; Ekuan, A; Carlson, R M. K (Angew. Chem. Int. Ed., 2003)