Regiochemically well-defined fluorenone-alkylthiophene copolymers: synthesis, spectroscopic characterization, and their postfunctionalization with oligoaniline

R Demadrille, P Rannou, J Bleuse, JL Oddou…

Index: Demadrille, Renaud; Rannou, Patrice; Bleuse, Joel; Oddou, Jean-Louis; Pron, Adam Macromolecules, 2003 , vol. 36, # 19 p. 7045 - 7054

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Citation Number: 57

Abstract

A new solution processable, regioregular, alternate copolymer of fluorenone and dialkylbithiophene, namely poly [(5, 5'-(3, 3'-di-n-octyl-2, 2'-bithiophene))-alt-(2, 7-fluoren-9- one)](abbreviated as PDOBTF), was synthesized by three different preparation methods: chemical or electrochemical oxidation of 2, 7-bis (4-octylthien-2-yl)-fluoren-9-one or polycondensation of 2, 7-bis (5-bromo-4-octylthien-2-yl)-fluoren-9-one in the presence of ...