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Synthesis and Characterisation of Polypyridine Derivatives: Towards Regioregular PPY

  • Lockhart E. Horsburgh (a1), Andrew P. Monkman (a1), Changsheng Wang (a2) and Martin R. Bryce (a2)

Abstract

Poly(2,5-pyridinediyl) was prepared from 2-bromo-5-iodopyridine, by a method which combines organomagnesium and organonickel chemistry, and leads to the regioselective formation of poly(2,5-pyridinediyl) (rPPY). The product of the reaction was compared to conventional poly(2,5-pyridinediyl) (PPY), thus enabling us to estimate that rPPY consists of 84±6% head-to-tail linkages. Photophysical properties of rPPY were also measured, and found to be generally similar to those of PPY, although there are some significant differences.

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1. See, for example, Law, C. W. Y., Wong, K. S., Yang, Z., Horsburgh, L. E. and Monkman, A. P.; Appl. Phys. Lett. 76, 1416 (2000); G. Greczynski, N. Johansson, M. Logdlund, L. A. A. Pettersson, W. R. Salaneck, L. E. Horsburgh, A. P. Monkman, D. A. dos Santos and J. L. Bredas; J. Chem. Phys. 114, 4243 (2001); A. P. Monkman, H. D. Burrows, L. J. Hartwell, L. E. Horsburgh, I. Hamblett and S. Navaratnam; Phys. Rev. Lett., 86, 1358 (2001).
2. Dailey, S., Halim, M., Rebourt, E., Horsburgh, L. E., Samuel, I. D. W., and Monkman, A. P., J. Phys. Condensed Matter 10, 5171 (1998); D. D. Gebler, Y. Z. Wang, J. W. Blatchford, S. W. Jessen, L-B. Lin, T. L. Gustafson, H. L. Wang, T. M. Swager, A. G. MacDiarmid and A. J. Epstein, J. Appl. Phys. 78, 4264 (1995).
3. Schiavon, G., Zotti, G., and Bontempelli, G., J. Electroanal Chem. 194, 327 (1985)
4. Yamamoto, T Maruyama, T., Zhou, Z., Ito, T., Fukuda, T., Yoneda, Y., Begum, F., Ikeda, T., Sasaki, S., Tazekoe, H., Fukuda, A. and Kubota, K., J. Am. Chem. Soc. 116, 4832 (1994).
5. Monkman, A. P., Halim, M., Dailey, S., Samuel, I. D. W., Sluch, M., and Horsburgh, L. E., SPIE Proceedings 3145, 208 (1997).
6. Blom, C., Ewald, M., Felder, M. and Schlingloff, G., Chem. Berichte 125, 1169 (1992).
7. Wang, C., Ellern, A., Khodorkovsky, V., Bernstein, J. and Becker, J. Y., J. Chem. Soc. Chem. Commun. 983 (1994).
8. McCullough, R. D., Lowe, R. D., Jayaraman, M. and Anderson, D. L., J. Org. Chem. 58, 904 (1993); R. D. McCullough and M. Jayaraman, J. Chem. Soc. Chem. Commun. 135 (1995).
9. Horsburgh, L. E., unpublished results.
10. Monkman, A. P., Halim, M., Dailey, S., Samuel, I. D. W., and Horsburgh, L.; Synth. Met. 101, 254 (1999).
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  • EISSN: 1946-4274
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