| 초록 |
As we mentioned earlier, the importance of dicyanopyrazine derivatives lies mainly in the chemical industry and many other fields such as food, agricultural, medicinal chemistry because of their specific properties. Recently, highly functionalized 2,3-dicyanopyrazine derivatives are important in a broad range of chemistry fields concerned with the application of dyestuff, electroluminescence materials and so on. Because of the specific properties of 2,3-dicyanopyrazine derivatives resulted from the two strong electron withdrawing cyanogroup on the pyrazine ring. In this study, we designed and synthesized the dicyanopyrazine copolymers by radical polymerization of 2-{2-[4-(6-methacryloyl hexyloxy)-phenyl]-ethenyl}-3-triphenylphosphordiyl methyl- 5,6-dicyanopyrazine using methyl methacrylate. The polymers have been characterized by gel permeation chromatography, thermogravimetric analysis, infrared, and nmr spectroscopy. The specific properties of resulting polymers have been investigated by UV-visible spectroscopy.
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