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Synthesis and Properties of Poly(Isothianaphthene Methine)s with Chiral Alkyl Chain.

ABSTRACT: We synthesized poly(isothianaphthene methine)s with chiral alkyl chains in the substituent. Resultant polymers are soluble in THF and CHCl₃. Structure of the polymers was characterized with FT-IR, FT-Raman, and UV-Vis-NIR optical absorption spectroscopy. They showed low-bandgap both in solution and in a form of film. Optical activity of the polymers was confirmed with optical rotatory dispersion. Doping effects on the polymer were also examined with UV-Vis-NIR spectroscopy and ESR measurement.

SUBMITTER: Innami Y

PROVIDER: S-EPMC5448907 | biostudies-other | 2012 Feb

REPOSITORIES: biostudies-other

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