1. (a) Biomedical Frontiers of Fluorine Chemistry; Ojima, I.; McCarthy, J. R.; Welch, J. T., Eds.; ACS Symposium Series 639; American Chemical Society: Washington, DC, 1996.
2. (b) Biochemical Aspects of Fluorine Chemistry; Filler, R.; Kobayashi, Y., Eds.; Kodansha & Elsevier Biomedical: Tokyo, 1982.
3. (c) Welch, J. T. Tetrahedron 1987, 43, 3123.
4. (a) Wiemers, D. W.; Burton, D. J. J. Am. Chem. Soc. 1986, 108, 832.
5. (b) Prakash, G. K. S.; Krishnamuiti, R.; Olah, G. A. J. Am. Chem. Soc. 1989, 111, 393.