Pyridine based polymers: Synthesis and characterization

• M. A. PARDO ^[1] ; J. M. PEREZ ^[1] ; M. A. del VALLE ^[1] ; M. A. GODOY ^[1] ; F.R. DIAZ ^[1]
  1. [1] Pontificia Universidad Católica de Chile

     Pontificia Universidad Católica de Chile

     Santiago, Chile

     
• Localización: Journal of the Chilean Chemical Society (Boletín de la Sociedad Chilena de Química), ISSN-e 0717-6309, ISSN 0366-1644, Vol. 59, Nº. 2, 2014, págs. 2464-2467
• Idioma: inglés
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• Resumen

  • Two new conjugated polymers, poly(2,3-di(thiophen-2-yl)pyrido[2,3-b]pyrazine) and poly(2,3-di(thiophen-2-yl)pyrido[3,4-b]pyrazine), based on thiophene and pyridine rings were chemically and electrochemically synthesized and characterized by IR, UV-Vis and elemental analysis. Monomers were chemically synthesized at high yield percentages and characterized by FTIR and NMR. Polymers showed p- and n-type doping as well as low bandgap, making them potential candidates for the development of electronic devices.