作者:Koen Pieterse、Anne Lauritsen、Albertus P. H. J. Schenning、Jef A. J. M. Vekemans、E. W. Meijer
DOI:10.1002/chem.200305073
日期:2003.11.21
To investigate the potential of di- and tri-azaheterocycles as building blocks for pi-conjugated materials with high electron affinity, linear oligomers incorporating pyrazine and a C(3)-symmetric discotic molecule based on triazine were synthesized. The tridodecyloxyphenyl end-capped ethynylene pyrazinylene oligomers showed remarkable solvatochroism in absorption and emission in solution. The oligomers