Structure of a (μ-Oxo)(dihydroxo)diiron(III) complex and its reactivity toward phosphodiesters

Inorganic Chemistry

Volumn 36, Issue 27, 1997, Pages 6148-6149

  Duboc Toia, Carole ^a   Ménage, Stéphane ^a   Vincent, Jean Marc ^a   Averbuch Pouchot, Marie Thérèse ^a   Fontecave, Marc ^a  

^a UNIV GRENOBLE ALPES   (France)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 14844285583     PISSN: 00201669     EISSN: None     Source Type: Journal    
DOI: 10.1021/ic9711877     Document Type: Article

References (30)

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2. MMO models: (a) Kim, J.; Harrison, R. G.; Kim, C.; Que, L., Jr. J. Am. Chem. Soc. 1996, 118, 4373-4379 and references therein. (b) Ménage, S.; Vincent, J.- M.; Lambeaux, C.; Fontecave, M. J. Mol. Catal. A: Chem. 1996, 113, 61-75 and references therein.
3. RNR mimics: (c) Ménage, S.; Galey, J. B.; Hussler, G.; Seité, M.; Fontecave, M. Angew. Chem., Int. Ed. Engl. 1996, 35, 2353-3254. (d) Goldberg, D. P.; Watton, S. P; Masschelein, A.; Wimmer, L.; Lippard, S. J. J. Am. Chem. Soc. 1993, 115, 5346-5347.
4. RNR mimics: (c) Ménage, S.; Galey, J. B.; Hussler, G.; Seité, M.; Fontecave, M. Angew. Chem., Int. Ed. Engl. 1996, 35, 2353-3254. (d) Goldberg, D. P.; Watton, S. P; Masschelein, A.; Wimmer, L.; Lippard, S. J. J. Am. Chem. Soc. 1993, 115, 5346-5347.
5. 9-Desaturase model: (e) Kim, C.; Dong, Y; Que, L., Jr. J. Am. Chem. Soc. 1997, 119, 3635-3636.
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11. (b) Fontecave, M.; Nordlund, P.; Eklund, H.; Reichardt, P. In Advances in Enzymology and Related Areas of Molecular Biology; Meister, A., Ed.; John Wiley and Sons: New York, 1992; Vol. 65, pp 147-183.
12. (c) Stubbe J. In Advances in Enzymology and Related Areas of Molecular Biology, Meister, A., Ed.; John Wiley and Sons: New York, 1990; Vol. 63, pp 349-420.
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20. 3. See ref 6b.
21. Complex 1 was prepared as described in: Plowman, J. E.; Loehr, T. M.; Schauer, C. K.; Anderson, O. P. Inorg. Chem. 1984, 23, 3553-3559.
22. Ménage, S.; Que, L., Jr. New J. Chem. 1990, 15, 431-438 and references therein.
23. 2O (δ, ppm): 17.1, 15.0 (Hβ); 8.4, 7.4 (Hγ); 11.4, 10.2 (Hδ). This spectrum is different from that of complex 1.
24. w = 0.07 (direct methods with TEXSAN software).
25. Rapta, M.; Kamaras, P.; Brewer, G.; Jameson, G. B. J. Am. Chem. Soc. 1995, 117, 12865-12866.
26. Bunton, C. A.; Farber, S. J. J. Org. Chem. 1969, 34, 767-772.
27. Sadler, N. P.; Chuang, C. C.; Milburn, R. M. Inorg. Chem. 1995, 34, 402-404.
28. -1: Kirby, A. J.; Jencks, W. P. J. Am. Chem. Soc. 1965, 87, 3209-3216.
29. 31P NMR of an equimolar 1-BDNPP complex recorded at 50 °C shows that only under pH 6.5 did the phosphorus resonance characteristic of free BDNPP disappear, in accordance with the interaction of the phosphodiester with the magnetic iron atom.
30. Vincent, J. B.; Crowder, M. W.; Averill, B. A. Trends Biochem. Sci. 1992, 105-110.