210431-59-7Relevant articles and documents
Highly soluble poly(1,3,4-trisubstituted-2,5-pyrrolenevinylenes)
Murashima, Takashi,Hirai, Kiyomi,Une, Youko,Uchihara, Yuki,Uno, Hidemitsu,Ono, Noboru
, p. 5397 - 5400 (2007/10/03)
Pyrroles having long alkoxy groups on the β-position are prepared and utilized as precursors for polypyrrolenevinylenes. The resulting polymers exhibit high solubility not only in a moderately polar solvent but also in a nonpolar solvent such as hexane. These polymers have deep-blue color in the neutral state, while in the doped state the color is completely faded to transparent.