Bis-cyclometalated Ir(III) complexes as efficient singlet oxygen sensitizers

Journal of the American Chemical Society

Volumn 124, Issue 50, 2002, Pages 14828-14829

  Gao, Ruomei ^a   Ho, David G ^a   Hernandez, Billy ^a   Selke, Matthias ^a   Murphy, Drew ^b   Djurovich, Peter I ^b   Thompson, Mark E ^b  

^a CALIFORNIA STATE UNIVERSITY   (United States)

^b UNIVERSITY OF SOUTHERN CALIFORNIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

IRIDIUM; OXYGEN;

ARTICLE; CHEMICAL STRUCTURE; COMPLEX FORMATION; SENSITIZATION; STRUCTURE ANALYSIS;

IRIDIUM; ORGANOMETALLIC COMPOUNDS; PHOTOSENSITIZING AGENTS; SINGLET OXYGEN;

EID: 0037132664     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja0280729     Document Type: Article

References (17)

1. (a) Lamansky, S.; Djurovich, P.; Murphy, D.; Abdel-Razzaq, F.; Lee, H.-E.; Adachi, C.; Burrows, P. E.; Forrest, S. R.; Thompson, M. E. J. Am. Chem. Soc. 2001, 123, 4304-4312.
2. (b) Lamansky, S.; Kwong, R. C.; Nugent, M.; Djurovich, P. I.; Thompson, M. E. Org. Electrochem. 2001, 2, 53-62.
3. (c) Ikai, M.; Tokito, S.; Sakamoto, Y.; Suzuki, T.; Taga, Y. Appl. Phys. Lett. 2001, 79, 156-158.
4. (d) Adachi, C.; Baldo, M. A.; Forrest, S. R.; Thompson, M. E. J. Appl. Phys. 2001, 90, 4058. Yang, M.-J.; Tsutsui, T. Jpn. J. Appl. Phys. 2000, 39, L828-L829.
5. (d) Adachi, C.; Baldo, M. A.; Forrest, S. R.; Thompson, M. E. J. Appl. Phys. 2001, 90, 4058. Yang, M.-J.; Tsutsui, T. Jpn. J. Appl. Phys. 2000, 39, L828-L829.
6. (a) Lo, K. K.-W.; Ng, D. C.-M.; Chung, C.-K. Organometallics 2001, 20, 4999-5001.
7. (b) Di Marco, G.; Lanza, M.; Mamo, A.; Stefio, I.; Di Pietro, C.; Romeo, G.; Campagna, S. Anal. Chem. 1998, 70, 5019-5023.
8. (c) Amao, Y.; Ishikawa, Y.; Okura, I. Anal Chim. Acta 2001, 445, 177-182.
9. Lamansky, S.; Djurovich, P.; Murphy, D.; Abdel-Razzaq, F.; Kwong, R.; Tsyba, I.; Bortz, M.; Mui, B.; Bau, R.; Thompson, M. E. Inorg. Chem. 2001, 40, 1704-1711. The synthetic procedures and characterization data are given in the Supporting Information.
10. Demas, J. N.; Harris, E. W.; McBride, R. P. J. Am. Chem. Soc. 1977, 99, 3547-3551. Demas, J. N.; Harris, E. W.; Flynn, C. M.; Diemente, D. J. Am. Chem. Soc. 1975, 97, 3838-3839.
11. Demas, J. N.; Harris, E. W.; McBride, R. P. J. Am. Chem. Soc. 1977, 99, 3547-3551. Demas, J. N.; Harris, E. W.; Flynn, C. M.; Diemente, D. J. Am. Chem. Soc. 1975, 97, 3838-3839.
12. Selke, M.; Foote, C. S.; Karney, W. L. Inorg. Chem. 1995, 34, 5715-5720.
13. Ogilby, P. R.; Foote, C. S. J. Am. Chem. Soc. 1983, 105, 3423-3430.
14. Moreover, these devices must be packaged under anaerobic conditions to maintain long lifetime, which will prevent oxygen from reaching the sensitizer.
15. (a) Cadet, J.; Vigny, P. In The Photochemistry of Nucleic Acids; Morrison, H., Ed.; John Wiley and Sons: New York, 1990; pp 1-272.
16. (b) Foote, C. S.; Clennan, E. L. In Active Oxygen in Chemistry; Foote, C. S., Valentine, J. S., Greenberg, A., Liebman, J. F., Eds.; Blackie Academic and Professional (Chapman & Hall): New York, 1995; Chapter 4.
17. Urban, R.; Kramer, R.; Mihan, S.; Polborn, K.; Wagner, B.; Beck, W. J. Organomet. Chem. 1998, 517, 191-200.