1. Asymmetric Homoaldol Reaction by Enantioselective Lithiation of a Prochiral 2-Butenyl Carbamate
2. Asymmetric deprotonations: enantioselective syntheses of 2-substituted tert-(butoxycarbonyl)pyrrolidines
3. Complex Induced Proximity Effects: Enantioselective Syntheses Based on Asymmetric Deprotonations of N-Boc-pyrrolidines
4. Reviews of asymmetric lithiation: (a) Hoppe, D.; Hense, T.Angew.Chem.,Int. Ed. Engl.1997,36, 2282. (b) Beak, P.; Basu, A.; Gallagher, D. J.; Park, Y. S.; Thayumanavan, S.Acc. Chem. Res.1996,29, 552. (c) Hoppe, D.; Hintze, F.; Tebben, P.; Paetow, M.; Ahrens, H.; Schwerdtfeger, J.; Sommerfeld, P.; Haller, J.; Guarnieri, W.; Kolczewski, S.; Hense, T.; Hoppe, I.Pure Appl. Chem.1994,66, 1479. (d) Hoppe, D.; Kramer, T.; Schwark, J. R.; Zschage, O.PureAppl.Chem.1990,62, 1999. (e) Hoppe, D.; Christoph, G. InThe Chemistry of Functional Groups; Rappoport, Z., Marek, I., Eds.; Wiley: Chichester, UK, 2004; pp 1077−1164.
5. Reviews of lithiation α to nitrogen: (a) Gawley, R. E.; O'Connor, S.; Klein, R. InScience of Synthesis; Majewski, M., Snieckus, V., Eds.; Thieme: Stuttgart, Germany, 2005; Vol. 8a, pp 677−757. (b) Beak, P.; Johnson, T. A.; Kim, D. D.; Lim, S. H. InTopics in Organometallic Chemistry; Hodgson, D. M., Ed.; Springer-Verlag: Berlin, Germany, 2003; Vol. 5, pp 139−176.