US5486271-A  Frang and Kice in J. Am. Chem. Soc., 1981, 103, 1137-1145;  J. Fluorine Chem. 58, 326 (1992) (M. Novikova et al.);  Kirk-Othmer Encyclopedia of Chemical Technology, Fourth Edition, Volume 3, page 1017, John Wiley & Sons, New York, (1992);  March, Advanced Organic Chemistry, John Wiley & Sons, New York, 1985, p. 1089;  March, Advanced Organic Chemistry, John Wiley & Sons, New York, 1985, p. 358;  March, Advanced Organic Chemistry, John Wiley & Sons, New York, 1985, p. 363;  March, Advanced Organic Chemistry, John Wiley & Sons, New York, 1985, p. 376;  March, Advanced Organic Chemistry, John Wiley & Sons, New York, 1985, p. 411;  March, Advanced Organic Chemistry, John Wiley & Sons, New York, 1985, p. 445;  P. J. Stang and M. R. White, Aldrichimica Acta, 16, 15 (1983);  R. D. Howells and J. D. McCown, Chem. Rev., 77, 69 (1977);  Syntheses, 972 (1979) (N. D. Volkov et al.);  pages 416-18 of Volume I of Fluorine Chemistry, edited by J. H. Simons, published in 1950 by Academic Press, Inc., New York;  Clark, "Perfluoroalkyl Derivatives of the Elements," Advances in Fluorine Chemistry, vol. 3, pp. 19, 25-29, 55-56, Butterworths, London (1963) No Month;  Farng and Kice, "Substituted Reactions of Alkanesulfonyl Derivitives," J. Am. Chem. Soc. No Month 1981, 103, 1137-1145;  Fluorine Chemistry, edited by J. H. Simons, pub. No Month 1950 Academic Press, Inc., New York, vol. 1, pp. 416-418;  Gard et al., "New Perfluoro and Perfluoralkoxy Sulfonyl Fluorides Part V. Fluorination Studies," Journal of Fluorine Chemistry, 55, pp. 313-321, (1991) No Month;  Haszeldine, R. J. and Kidd, J. M., "Perfluoroalkyl Derivatives of Sulphur . . .," J. of the Chemical Society, pp. 2901-2910 May (1955);  Hollitzer et al., "The Electrochemical Perfluorination (ECPF) Of Propanesulfonyl Fluorides, Part I. Preparation and ECPF Of 1-Propanesulfonyl Fluoride and 1,3-Propanedisulfonyl Difloride," Journal of Fluorine Chemistry, 35, pp. 329-341, (1991) No Month;  Howells et al., "Trifluoromethanesulfonic Acid and Derivatives," Chemical Reviews, vol. 77, Feb. 1977, pp. 69-92;  March, J., Advanced Organic Chemistry, Third Edition, John Wiley & Sons, New York, pp. 358, 363, 376, 411, 445, and 1089 No Month (1985);  Novikova et al., "Synthesis of trifluoromethyl sulfonic acid fluoride by direct gas-phase fluorination of (fluorosulphonyl) difuoroacetic acid fluoride," Journal of Fluorine Chemistry, vol. 58, Nos. 2-3, Aug.-Sep. 1992, p. 326;  Preparation, Properties, and Industrial Applications of Organofluorine Compounds, Banks, ed., John Wiley & Sons, New York, pp. 37-43, (1982) No Month;  Rozhkov, I. N., "Anodic Fluorination," Organic Electrochemistry, Second Edition, Marcel Dekker, Inc., New York and Basel, pp. 803-825 (1983) No Month;  Sokol'skii, G. A. and Dmitriev, M. A. "Hexafluorodimethylsulfonate," Zhurnal Obshchei Khimii, vol. 31, No. 4, pp. 1107-1110, (Apr. 1961);  Sokol'skii, G. A. and Dmitriev, M. A., "Electrochemical Fluorination of Methyl Chlorosulfonate," Zhurnal Obshchei Khimii, vol. 31, No. 3, pp. 706-710, (Mar. 1961);  Stang, P. J. and White, M. J., "Trific Acid and It's Derivatives," Aldrichima Acta, vol. 16, pp. 15-22 (1983) No Month;  Volkov, N. D., et al., "Preparation of Halodifluoromethanesulfonic Acid Derivatives," Synthesis, pp. 972-975 (1979) No Month;  Willis, C. J., "Inorganic Analogues of Olefins" Thesis Cambridge University, pp. 32-43, 110-111 Sep. (1958)