1. (a) Noyori, R. Asymmetric Catalysis in Organic Synthesis, Wiley: New York, 1993; p. 1.
2. (b) Maruoka, K.; Yamamoto, H. In Catalytic Asymmetric Synthesis; Ojima, I., Ed.; VCH: New York, 1993; p. 413.
3. (c) Mikami, K. In Advance in Catalytic Process; Doyle, M. P., Ed.; JAI: Greenwich, 1995; p. 1.
4. (d) Hoveyda, A. H.; Morken, J. P. Angew. Chem. Int. Ed. 1996, 35, 1262.
5. (e) Yanagisawa, A. In Comprehensive Asymmetric Catalysis; Jacobsen, E. N.; Pfaltz, A.; Yamamoto, H., Eds.; Springer: Berlin, 1999; p. 965.