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  3. Koskinen, A. Asymmetric Synthesis of Natural Products, Wiley, Chichester, England, 1993, p. 28.
  4. Jacobsen, E. N. 'Asymmetric Catalytic Epoxidation of Unfunctionalised Olefins,' in Catalytic Aymmetric Synthesis, ed. I. Ojima, VCH, NY, 1993; pp. 159-202.
  5. Jacobsen, E. N.; Deng, L. 'A practical, highly enantioselective synthesis of the taxol side chain via asymmetric catalysis', J. Org. Chem., 1992, 57, 4320.
  6. Jacobsen, E. N.; Larrow, J. F.; Gao, Y.; Hong, Y.; Nie, X.; Zepp, C. M. 'A Practical Method for the Large-Scale Preparation of [N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminato(2- )]manganese(III) chloride, a Highly Enantioselective Epoxidation Catalyst', J. Org. Chem., 1994, 59, 1939.
  7. Jacobsen, E. N.; Zhang, W. 'Asymmetric olefin epoxidation with sodium hypochlorite catalyzed by easily prepared chiral manganese(III) salen complexes', J. Org. Chem., 1991, 56, 2296.
  8. Illman, D. L. 'Environmentally Benign Chemistry Aims for Processes That Don't Pollute', Chem. Eng. News, 1994, 72, 22.
  9. Jacobsen, E. N.; Zhang, W.; Loebach, J. L.; Wilson, S. R. 'Enantioselective epoxidation of unfunctionalized olefins catalyzed by salen manganese complexes', J. Am. Chem. Soc., 1990, 112, 2801.
  10. Kochi, J. K.; Srinivasan, K.; Michaud, P. 'Epoxidation of olefins with cationic (salen)manganese(III) complexes. The modulation of catalytic activity by substituents', J. Am. Chem. Soc., 1986, 108, 2309.
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  12. Norrby, Per-Ola; Linde, Christian; Åkermark, Björn, J. Am. Chem. Soc., 1995, 117, 11035.
  13. Jacobsen, E. N.; Fue, H.; Look, G. C.; Zhang, W.; Wong, C.H.J.; ., 1991, 56, 6497.
  14. Jacobsen, E. N.; Deng, L.; Furukawa, Y.; Martinez, L. E. 'Enantioselective catalytic epoxidation of cinnamate esters', Tetrahedron , 1994, 50, 4323.
  15. Jacobsen, E. N.; Zhang, W.; Loebach, J. L.; Wilson, S. R. 'Enantioselective epoxidation of unfunctionalized olefins catalyzed by salen manganese complexes' J. Am. Chem. Soc., 1990, 112, 2801.
  16. Groves, J. T.; Han, Y.; Van Engen, D. 'Coordination of styrene oxide to a sterically hindered ruthenium(II) porphyrin' J. Chem. Soc., Chem. Commun., 1990, 436.
  17. Jacobsen, E. N.; Zhang, W.; Loebach, J. L.; Wilson, S. R. 'Enantioselective epoxidation of unfunctionalized olefins catalyzed by salen manganese complexes', J. Am. Chem. Soc., 1990, 112, 2801.
  18. Bosnich, B.; Roberts, N. K.; MacNeil, P. A. 'Asymmetric Synthesis. Asymmetric Catalytic Hydrogenation Using Chiral Chelating Six-Membered Ring Diphoshines', J. Am. Chem. Soc., 1981, 103, 2273; we are grateful to Professor N. John Cooper for making us aware of this precedent.

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