1. For reviews concerning their stereoselective synthesis see: (a) Lebel, H.; Marcoux, J.-F.; Molinaro, C.; Charette, A. B. Chem. Rev. 2003, 103, 977–1050;
2. (b) Biochemistry of the Cyclopropyl Group. In The Chemistry of the Cyclopropyl Group; Patai, S.; Rappoport, Z., Eds.; Wiley: New York 1987; Chapter 16, 959;
3. (c) Taber, D. F. In Comprehensive Organic Synthesis; Trost, B. M.; Fleming, I., Eds.; Pergamon: New York, 1991; Vol. 3, 1045.
4. For reviews see: (a) Davies, H. M. L.; Antoulinakis E. G. in Organic Reactions; Vol 57; John Wiley and Sons: Toronto, 2001; pp. 1–326;
5. (b) Doyle, M. P.; McKervey, M. A.; Ye, T. Modern Catalytic Methods for Organic Synthesis with Diazo Compounds: From Cyclopropanes to Ylides; John Wiley & Sons: New York, 1998;