π-Conjugated Polymers, (Th(R)–CH=CH–Th(R))<i><sub>n</sub></i>(Th(R) = 3-Alkylthiophene-2,5-diyl; R = Octyl, Decyl, and Dodecyl): Preparation of Dibromo Monomers and the Polymers
作者:Takakazu Yamamoto、Akira Kumagai、Hisashi Kokubo、Yoshiyuki Nakamura
DOI:10.1246/bcsj.20110111
日期:2011.11.15
π-Conjugated polymers, (Th(R)–CH=CH–Th(R))n (Th(R) = 3-alkylthiophene-2,5-diyl; R = octyl, decyl, and dodecyl), and their dibromo monomers have been prepared. The polymers show a tendency to self-assemble in solutions and in the solid state. X-ray diffraction data suggest that the polymers assume an interdigitation packing in the solid state.
π-共轭聚合物,(Th(R)–CH=CH–Th(R))n(Th(R) = 3-烷基噻吩-2,5-二基;R = 辛基、癸基和十二烷基)及其二溴基单体已制备完毕。聚合物在溶液和固态下表现出自组装的倾向。 X 射线衍射数据表明聚合物在固态下呈叉指状堆积。