Dioxygen Binding at Ambient Temperature: Formation of a Novel Peroxodicopper(II) Complex with an Azole Macrocyclic Ligand

Angewandte Chemie (International Edition in English)

Volumn 36, Issue 9, 1997, Pages 998-1000

  Bol, Johan E ^a   Driessen, Willem L ^a   Ho, Raymond Y N ^b   Maase, Bas ^a   Que Jr , Lawrence ^b   Reedijk, Jan ^a  

^a LEIDEN UNIVERSITY   (Netherlands)

^b University of Minnesota ^*  (United States)

Author keywords

Copper; Dinuclear complexes; N ligands; O o activation; Peroxo complexes

Indexed keywords

EID: 0030904795     PISSN: 05700833     EISSN: None     Source Type: Journal    
DOI: 10.1002/anie.199709981     Document Type: Article

References (29)

1. Review: Chem. Rev. 1994, 94, 567-856 (theme: "Metal-Dioxygen Complexes").
2. a) W. Kaim, J. Rall, Angew. Chem. 1996, 107, 47-64; Angew. Chem. Int. Ed. Engl. 1996, 35, 43-60;
3. a) W. Kaim, J. Rall, Angew. Chem. 1996, 107, 47-64; Angew. Chem. Int. Ed. Engl. 1996, 35, 43-60;
4. b) E. I. Solomon, M. D. Lowery, Science 1993, 259, 1575-1581.
5. a) N. Kitajima, K. Fujisawa, C. Fujimoto, Y. Moro-oka, S. Hashimoto, T. Kitagawa, K. Toriumi, K. Tatsumi, A. Nakamura, J. Am. Chem. Soc. 1992, 114, 1277-1291;
6. b) P. P. Paul, Z. Tyeklár, R. R. Jacobson, K. D. Karlin, ibid. 1991, 113, 5322-5332;
7. c) W. E. Lynch, D. M. Kurtz, Jr., S. Wang, R. A. Scott, ibid. 1994, 116, 11 030-11 038;
8. d) J. A. Halfen, S. Mahapatra, E.G. Wilkinson, S. Kaderli, V. G. Young, Jr., L. Que, Jr., A. D. Zuberbühler, W. B. Tolman, Science 1996, 271, 1397-1400.
9. J. Reim, B. Krebs, Angew. Chem. 1994, 106, 2040-2042; Angew. Chem. Int. Ed. Engl. 1994, 33, 1969-1971.
10. J. Reim, B. Krebs, Angew. Chem. 1994, 106, 2040-2042; Angew. Chem. Int. Ed. Engl. 1994, 33, 1969-1971.
11. a) A. E. Martin, J. E. Bulkowski, J. Am. Chem. Soc. 1982, 104, 1434-1436;
12. b) D. A. Rockcliffe; A. E. Martell, Inorg. Chem. 1993, 32, 3143-3152;
13. c) D. A. Rockcliffe, A. E. Martell, J. H. Reibenspies, J. Chem. Soc. Dalton Trans. 1996, 167-175.
14. 17, 20]triacontan-5,7(28),11(29),12,18,20(30),24(27),25-octaene.
15. K. A. Magnus, H. Ton-That, J. E. Carpenter, Chem. Rev. 1994, 94, 727-735.
16. J. E. Bol, B. Maase, G. Gonesh, W. L. Driessen, K. Goubitz, J. Reedijk, Heterocycles, in press.
17. 4 units, joined by a single ethylene spacer, also stabilizes intramolecular peroxodicopper(II) formation: D. H. Lee, N. Wei, N. N. Murthy, Z. Tyeklár, K. D. Karlin, S. Kaderli, B. Jung, A. D. Zuberbühler, J. Am. Chem. Soc. 1995, 117, 12498-12513.
18. a) E. Bernarducci, W. F. Schwindinger, J. L. Hughey, K. Krogh-Jespersen, H. J. Schugar, J. Am. Chem. Soc. 1981, 103, 1686-1691;
19. b) F. Mani, Coord. Chem. Rev. 1992, 120, 325-359.
20. a) G. De Martino Norante, M. Di Vaira, F. Mani, S. Mazzi, P. Stoppioni, Inorg. Chem. 1990, 29, 2822-2829;
21. b) W. L. Driessen, F. Paap, J. Reedijk, Recl. Trav. Chim. Pays-Bas 1995, 114, 317-320.
22. 2]) = 350 (2580), 700 nm (135). The strong absorption at 350 nm indicates possible bridged hydride anions. L. Casella, O. Carugo, M. Gullotti, S. Garofani, P. Zanello, Inorg. Chem. 1993, 32, 2056-2067.
23. 2+ cation (first-order NMR spectra at 600 Mhz) precluded further conformational analysis.
24. 2]) = 440 (4000), 525 (11 500), 590 nm (shoulder, 7600): R. R. Jacobson, Z. Tyeklár, A. Farooq, K. D. Karlin, S. Liu, J. Zubieta, J. Am. Chem. Soc. 1988, 110, 3690-3692.
25. The purple powder slowly decomposes in open air to a light green powder (1 - 2 h).
26. 2]) = 435 (1700), 524 (11 300), 615 nm (5800): M. J. Baldwin, P. K. Ross, J. E. Pate, Z. Tyeklár, K. D. Karlin, E. I. Solomon, J. Am. Chem. Soc. 1991, 113, 8671-8679.
27. 2-Cu moiey remains essentially unchanged (Cu-Cu 4.39, O-O 1.42 Å): C. Buning, M. Ströhle, J. E. Bol, J. Reedijk, P. Comba, Helv. Chim. Acta, submitted.
28. J. Kim, Y. Dong, E. Larka, L. Que, Jr., Inorg. Chem. 1996, 35, 2369-2372.
29. 2 complex in aprotic solvents at room temperatures: K. D. Karlin, D.-H. Lee, S. Kaderli, A. D. Zuberbühler, Chem. Commun. 1997, 475-476.