Facilitated Photoreduction of Ruthenium Bis(4́-methylterpyridine) Pendant Myoglobin

Bulletin of the Chemical Society of Japan

Volumn 69, Issue 6, 1996, Pages 1657-1661

  Hamachi, Itaru ^a   Matsugi, Tomoaki ^a   Tanaka, Shigeaki ^a   Shinkai, Seiji ^a  

^a KYUSHU UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0001278018     PISSN: 00092673     EISSN: None     Source Type: Journal    
DOI: 10.1246/bcsj.69.1657     Document Type: Article

References (20)

1. a) I. Willner, S. Rubin, and A. Riklin, J. Am. Chem. Soc., 113, 3321 (1991);
2. b) I. Willner, S. Rubin, J. Wonner, F. Effenberger, and P. Bäuerle, J. Am. Chem. Soc., 114, 3150 (1992);
3. c) I. Willner, S. Rubin, and Y. Cohen, J. Am. Chem. Soc., 115, 4937 (1993);
4. d) I. Willner and E. Zahavy, Angew. Chem.. Int. Ed. Engl., 33, 581 (1994).
5. a) I. Hamachi, S. Tanaka, and S. Shinkai, Chem. Lett., 1993, 1417;
6. b) I. Hamachi, S. Tanaka, and S. Shinkai, J. Am. Chem. Soc., 115, 10458 (1993).
7. I. Willner, E. Zahavy, and V. H-Shabtai, J. Am. Chem. Soc., 117, 542 (1995).
8. Compared to Ru tris(bipyridine)-heme which was previously prepared by us, the present Ru bis(terpyridine)-heme derivative is expected to be conveniently modified with controlled sites and numbers because stereogenic problems of 2,2′-bipyridine become simple in the terpyridine systems. Such functionallized terpyridine derivatives are now synthesized under progress.
9. a) A. W. Axup, M. Albin, S. L. Mayo, R. J. Crutchley, and H. B. Gray, J. Am. Chem. Soc., 110, 435 (1988);
10. b) I. Hamachi, K. Nakamura, A. Fujita, and T. Kunitake, J. Am. Chem. Soc., 115, 4966 (1993);
11. c) I. Hamachi, Y. Tajiri, and S. Shinkai, J. Am. Chem. Soc., 116, 7437 (1994).
12. M. Tamura, T. Asakura, and T. Yonetani, Biochim. Biophys. Acta, 295, 467 (1973).
13. A half-life time of the generated oxy-Mb was estimated to be 2.8 h.
14. R. P. Cox and M. R. Hollaway, Eur. J. Biochem., 74, 575 (1977).
15. The redox potential change by the axial ligand alteration is also considered to be one of the important factor.
16. B. C. King, F. M. Hawkridge, and B. M. Hoffman, J. Am. Chem. Soc., 114, 10603 (1992).
17. 2-Mb are now under way in our laboratory.
18. K. T. Potts, D. A. Usifer, Guadalupe, and H. D. Abruna, J. Am. Chem. Soc., 109, 3961 (1987).
19. P. A. Adcock, F. R. Keene, R. S. Smythe, and M. R. Snow, Inorg. Chem., 23, 2336 (1984).
20. E. Tsuchida, H. Nishide, Y. Sato, and M. Kaneda, Bull. Chem. Soc. Jpn., 55, 1890 (1982).