- 著者
-
Shunsuke Tamba
Kanta Fuji
Hikaru Meguro
Shuji Okamoto
Tadashi Tendo
Ryo Komobuchi
Atsushi Sugie
Takashi Nishino
Atsunori Mori
- 出版者
- (社)日本化学会
- 雑誌
- Chemistry Letters (ISSN:03667022)
- 巻号頁・発行日
- vol.42, no.3, pp.281-283, 2013-03-05 (Released:2013-02-23)
- 参考文献数
- 62
- 被引用文献数
-
36
High-molecular-weight head-to-tail-type regioregular polythiophenes are synthesized by [CpNiCl(SIPr)]-catalyzed dehydrobrominative polycondensation. Polycondensation of 2-bromo-3-hexylthiophene at the C–H bond proceeds with an equimolar amount of TMPMgCl·LiCl and a catalytic amount of [CpNiCl(SIPr)] to afford the regioregular poly(3-hexylthiophene) (HT-P3HT) with up to Mw = 815000. A self-standing HT-P3HT film is obtained with the regioregular HT-P3HT of Mw = 414000, while the attempted formation of the corresponding film with lower-molecular-weight HT-P3HT (Mw = 38000) is unsuccessful.