The unusual electrochemical and photophysical behavior of 2,2′-bis(1,3,4-oxadiazol-2-yl)biphenyls, effective electron transport hosts for phosphorescent organic light emitting diodes

Organic Letters

Volumn 9, Issue 2, 2007, Pages 235-238

  Leung, Man Kit ^a   Yang, Chih Chiang ^a   Lee, Jiun Haw ^a   Tsai, Hsin Hung ^a   Lin, Chi Feng ^a   Huang, Chih Yen ^b   Su, Yuhlong Oliver ^b   Chiu, Chi Feng ^c  

^a NATIONAL TAIWAN UNIVERSITY   (Taiwan)

^b NATIONAL CHI NAN UNIVERSITY   (Taiwan)

^c RiTdisplay Corporation   (Taiwan)

Author keywords

[No Author keywords available]

Indexed keywords

BIPHENYL DERIVATIVE; LUMINESCENT AGENT; ORGANIC COMPOUND; OXADIAZOLE DERIVATIVE;

ARTICLE; CHEMICAL STRUCTURE; CHEMISTRY; ELECTROCHEMISTRY; ELECTRON; ILLUMINATION; PHOTOCHEMISTRY; STEREOISOMERISM; SYNTHESIS; X RAY CRYSTALLOGRAPHY;

BIPHENYL COMPOUNDS; CRYSTALLOGRAPHY, X-RAY; ELECTROCHEMISTRY; ELECTRONS; LIGHTING; LUMINESCENT AGENTS; MODELS, MOLECULAR; MOLECULAR STRUCTURE; ORGANIC CHEMICALS; OXADIAZOLES; PHOTOCHEMISTRY; STEREOISOMERISM;

EID: 33846638310     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol062668+     Document Type: Article

References (22)

1. (a) Baldo, M. A.; O'Brien, D. F.; You, Y.; Shoustikov, A.; Sibley, S.; Thompson, M. E.; Forrest, S. R. Nature 1998, 395, 151.
2. (b) O'Brien, D. F.; Baldo, M. A.; Thompson, M. E.; Forrest, S. R. Appl. Phys. Lett. 1999, 74, 442.
3. Baldo, M. A; Lamansky, S.; Burrows, P. E.; Thompson, M. E.; Forrest, S. R. Appl. Phys. Lett. 1999, 75, 4.
4. (a) Shih, P.-I.; Chiang, C.-L.; Dixit, A. K.; Chen, C.-K.; Yuan, M.-C.; Lee, R.-Y.; Chen, C.-T.; Diau, E. W.-G.; Shu, C.-F. Org. Lett. 2006, 8, 2799.
5. (b) Wong, K. T.; Chen, Y.-M.; Lin, Y.-T.; Su, H. C.; Wu, C.-c. Org. Lett. 2005, 7, 5361.
6. (c) Brunner, K.; van Dijken, A.; Börner, H.; Bastiaansen, J. J. A. M.; Kiggen, N. M. M.; Langeveld, B. M. W. J. Am. Chem. Soc. 2004, 126, 6035.
7. (d) Chen, Y.-C.; Huang, G. S.; Hsiao, C.-C.; Chen, S.-A. J. Am. Chem. Soc. 2006, 128, 8549.
8. Ren, X.; Li, J.; Holmes, R. J.; Djurovich, P. I.; Forrest, S. R.; Thompsqn, M. E. Chem. Mater. 2004, 16, 4743.
9. Inomata, H.; Goushi, K.; Masuko, T.; Konno, T.; Imai, T.; Sasabe, H.; Brown, J. J.; Adachi, C. Chem. Mater. 2004, 16, 1285.
10. Hughes, G.; Bryce, M. R. J. Mater. Chem. 2005, 15, 94.
11. Adachi, C.; Baldo, M. A.; Forrest, S. R.; Thompson, M. E. Appl. Phys. Lett. 2000, 77, 904.
12. Eliel, E. L.; Wilem, S. Stereochemistry of Organic Compounds; Wiley: New York, 1994; p 1148.
13. Surry, D. S.; Su, X.; Fox, D. J.; Franckevicius, V.; Macdonald, S. J. F.; Spring, D. R. Angew. Chem., Int. Ed. 2005, 44, 1870.
14. Lucas, H. J.; Kennedy, E. R. Organic Syntheses; Wiley: New York, 1943; Collect. Vol. II, p 351.
15. (a) Gilman, H.; Honeycutt, J. B., Jr. J. Org. Chem. 1957, 22, 226.
16. (b) Zhang, H.; Cai, Q.; Ma, D. J. Org. Chem. 2005, 70, 5164.
17. Naito, K.; Watanabe, Y.; Egusa, S. Jpn. J. Appl. Phys. 1999, 38, 2792.
18. Baumer, V. N.; Doroshenko, A. O.; Verezubova, A. A.; Ptyagina, L. M.; Kirichenko, A. V.; Ponomarev, O. A. Khim. Geterotsikl. Soedin. 1996, 7, 984.
19. Determined by comparison against coumarin C1 as the standard in THF and MeCN. For reference, see: Rusalov, M. V.; Druzhinin, S. I.; Uzhinov, B. M. J. Fluorescence 2004, 14, 193.
20. Lakowicz, J. R. Principles of Fluorescence Spectroscopy, 2nd ed.; Kluwer-Plenium: New York, 1999; pp 186-187.
21. Carmichael, I.; Hug, G. L. In Handbook of Organic Photochemistry; Scaiano, J. C., Ed.; CRC: Boca Raton, FL, 1989; Vol. 1, p 377.
22. Xie, H. Z; Liu, M. W.; Wang, O. Y.; Zhang, X. H.; Lee, C. S.; Hung, L. S.; Lee, S. T.; Teng, P. F.; Kwong, H. L.; Zheng, H.; Che, C. M. Adv. Mater. 2001, 13, 1245.