Abstract
A new monomer (2-N,N-dimethylamino-4,6-Bis (2-thienyl)–pyrimidine) was synthesized and its homopolymer was successfully prepared by using Ferric trichloride (FeCl3) as an oxidant. The structure of the polymer and monomer was fully characterized by 1H–NMR, FTIR, UV-vis, Fluorescent spectroscopy and X-ray diffraction pattern. The polymer gives rise to a band at λ max = 391 nm. The polymer showed the PL spectrum, gave a peak at 507 nm.We have observed that the polymer was sensitive to inorganic acids and the acidochromism behavior was investigated applying organic acid such as CF3COOH. The corresponding UV-Vis peaks were observed at 464 nm and 357 nm respectively. X-ray diffraction data shows that polymer has a certain crystallinity. The polymer exhibited an [η] value of 0.26 dLg−1 at 25 °C in H2SO4 (w = 98%).
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References
Bradley DDC, Burroughes JH, Brown AR (1990) Nature 347:539
Kraft A (1998) Angew Chem Int Ed 110:416
Detert H, Stalmach U, Sugiono E (2004) Synth Met 147:227
Kauffman JM, Moyna G (2003) J Org Chem 68:839
Adolf ES, Hans RM (1980) Helv Chim Acta 63:1311
Krasovitskii BM, Bolotin BM (1988) Organic Luminescent Materials, Weinheim
Maimaitiyiming X, Nurulla I (2008) J Funct Polym 21:164
Ng SC, Lu HF, Chan HSO, Fujii A, Laga T, Yoshino K (2001) Macromolecules 34:6895
Yamamoto T, Zhou Z-h, Kanbara T, Shimura M, Kizu K, Maruyama T, Nakamura Y, Fukuda T, Lee B-L, Ooba N, Tomaru S, Kurihara T, Kaino T, Kubota K, Sasaki S (1996) J Am Chem Soc 118:10389
Yasuda T, Imase T, Sasaki S, Yamamoto T (2005) Macromolecules 38:1500
Yamamoto T, Kokubo H, Kobashi M, Sakai Y (2004) Chem Mater 16:4616
Naka K, Umeyama T, Chujo Y (2000) Macromolecules 33:7467
Tanimoto A, Yamamoto T (2006) Macromolecules 39:3546
Yamamoto T, Arai M, Kokubo H, Sasaki S (2003) Macromolecules 36:7986
Yasuda T, Imase T, Nakamura Y, Yamamoto T (2005) Macromolecules 38:4687
Yamaguchi I, Shingai S, Sato M (2008) Macromolecules 41:6292
Kumagai A, Fukumoto H, Yamamoto T (2007) J Phys Chem B 111:8020
Yasuda T, Imase T, Yamamoto T (2005) Macromolecules 38:7378
Torrance JB, Vazquez JE, Mayerle JJ, Lee VY (1981) Phys Rev Lett 46:253
Yamamoto T, Sugiyama K, Kushida T, Inoue T, Kanbara T (1996) J Am Chem Soc 118:3930
Nurulla I, Sugiyama K, Lee B-L, Yamamoto T (2000) React Funct Polym 46:49
Czerney P, Grummt UW (1997) Sens Actuators B Chem 39:395
Lehmann F, Mohr GJ, Grummt UW (1997) Sens Actuators B Chem 39:229
Li W, Tang H, Chen X, Fan X, Shen Z, Zhou Q (2008) Polymer 49:4080
Michinobu T, Okoshi K, Osako H, Kumazawa H, Shigehara K (2008) Polymer 49:192
McCullough RD, Tristram NS, Williams SP, Lowe RD, Jayaraman M (1993) J Am Chem Soc 115:4910
Acknowledgements
The authors gratefully acknowledge support from the National Natural Science Foundation of China (No. 20274035).
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Mamtimin, X., Aikebaierjiang, A., Alifujiang, M. et al. Synthesis, characterization and acidochromism of Poly (2-N,N–dimethylamino-4,6-Bis (2-thienyl)-pyrimidine). J Polym Res 18, 105–109 (2011). https://doi.org/10.1007/s10965-010-9396-2
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DOI: https://doi.org/10.1007/s10965-010-9396-2