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[ Last edited by stostone on 2007-7-24 at 15:33 ]
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1£©D. R. Coulson, Inorg. Synth., 1972, 13, 121.
2£©J. M. Townsend, I. D. Reingold, M. C. R. Kendall, and T. A. Spencer, J. 3£©Org. Chem., 1975,
40, 2976.
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