Synthesis and Optical Properties of some Novel Bis-1,3,4-Oxadiazoles

Abstract:

Three 2,6-bis (1,3,4-oxadiazol-2-yl) pyridine derivatives were synthesized and their structures were conformed by ¹H NMR, FTIR, MS techniques and elemental analysis. The UV–Vis absorption and fluorescence emission spectra of these compounds were investigated in chloroform solution. The results showed that these bis-1,3,4-oxadiazole derivatives had broad and strong absorption at 278−302 nm in the UV–Vis spectra and exhibited fluorescence emission at 338 −367 nm under UV illumination in fluorescence spectra. It was found that the nature of the substituents at benzene ring in bis-1,3,4-oxadiazole derivatives had a significant impact on their photoluminescence behaviors.

• Periodical: Advanced Materials Research (Volume 1104)
• Pages: 131-135
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1104.131
• Online since: May 2015
• Authors: Hua Liu, Lin Lu, Dun Jia Wang*
• Keywords: 2,6-Bis(1,3,4-Oxadiazol-2-Yl) Pyridine, Fluorescence, Quantum Yield

References

[1] R. M. Máňez, F. Sancenόn, Chem. Rev. 103 (2003) 4419-4476.

[2] A.P. de Silva, H.Q.N. Gunaratne, T. Gunnlaugsson, A.J.M. Huxley, C. P. McCoy, J.T. Rademacher, T. E. Rice, Chem. Rev. 97 (1997) 1515-1566.

DOI: 10.1021/cr960386p

[3] L. Fabbrizzi, M. Licchelli, G. Rabaioli, A. Taglietti, Coord. Chem. Rev. 205 (2000) 85-108.

[4] Y. Zheng, J. Lin, Y. Liang, Q. Lin, Y. Yu, Q. Meng, Y. Zhou, S. Wang, H. Wang, H. Zhang, J. Mater. Chem. 11 (2001) 2615-2619.

[5] A. J. Myles, N. R. Branda, J. Am. Chem. Soc. 123 (2001) 177-178.

[6] F. Liang, J. Chen, L. Wang, D. Ma, X. Jing, F. Wang, J. Mater. Chem. 13 (2003) 2922-2926.

[7] X. Yang, Y. Hua, S. Yin, Z. Wang, Y. Hou, Z. Xu, X. Xu, J. Peng, W. Li, Synth. Met. 111 (2000) 455-457.

[8] Q. Pei, Y. Yang, Adv. Mater, 7 (1995) 559-561.

[9] C. Wang, G. -Y. Jung, Y. Hua, C. Pearson, M. R. Bryce, M. C. Petty, A. S. Batsanov, A. E. Goeta, J. A. K. Howard, Chem. Mater. 13 (2001) 1167-1173.

DOI: 10.1021/cm0010250

[10] G. Hughes, M. R. Bryce, J. Mater. Chem. 15 (2005) 94-107.

[11] Y. Shirota, H. Kageyama, Chem. Rev. 107 (2007) 953-1010.

[12] Y.T. Tao, Q. Wang, Y. Shang, C.L. Yang, L. Ao, J.G. Qin, D.G. Ma, Z.G. Shuai, Chem. Commun. (2009) 77-79.

[13] Y.T. Tao, Q. Wang, C.L. Yang, Z.Q. Zhang, T.T. Zou, J.G. Qin, D.G. Ma, Angew. Chem. Int. Ed. 47 (2008) 8104-8107.

[14] A.P. Kulkarni, C.J. Tonzola, A. Babel, S.A. Jenekhe, Chem. Mater. 16 (2004) 4556-4573.

DOI: 10.1021/cm049473l

[15] J.N. Demas, G.A. Crosby, J. Phys. Chem. 75 (1971) 991-1024.