1. For a general overview refer to the following: a. “Enzymes in Organic Synthesis”, Ciba Foundation Symposium 111, Pitman: London, 1985; b. Whitesides, G. M.; Wong, C.-H. Aldrichimica Acta 1983, 16, 27; c. Findeis, M. A.; Whitesides, G. M. Annu. Rep. Med. Chem. 1984, 19, 263; d. “Applications of Biochemical Systems in Organic Chemistry”, Jones, J. B.; Sih, C. J.; Perlman, D., Eds.; Wiley: New York, 1976, Part I and II.
2. a. Neuberg, C. Adv. Carbohydr. Chem. 1949, 4, 75; b. MacLeod, R.; Prosser, H.; Finkentscher, L.; Lanyi, J.; Mosher, H. S. Biochemistry 1964, 3, 838, c. Kieslich, K. Synthesis 1969, 147; d. Deol, B. S.; Ridley, D. D.; Simpson, G. W. Aust. J. Chem. 1976, 29, 2459; e. Sih, C. J.; Chen, C.-S. Angew. Chem. Int. Ed. Engl. 1984, 23, 570
3. a. Kieslich, K. “Microbial Transformations of Non-Steroid Cyclic Compounds”; Thieme: Stuggart, 1976, p29 and references cited; b. Gibian, H.; Kieslich, K.; Koch, H. J.; Kosmol, H.; Rufor, C; Schroder, E.; Vossing, R. Tetrahedron Lett. 1966, 2321.
4. Brooks, D.W.; Grothaus, P. G.; Irwin, W. L. J. Org. Chem. 1982,47, 2820. The structures for compounds3 6 and9) reported in this paper were incorrectly shown and should be the corresponding enantiomers with the [2R.3S] configuration.
5. Dale, J.A.; Dull, D.L.; Mosher, H. S. J. Org. Chem. 1969, 34, 2543.