A new bifluorene derivative, 7,7'-di(5-bromothiophen-2-yl)-9,9,9',9'-tetraoctyl-2,2'- bifluorene, has been prepared over six steps. The compound with good solubility, electronic and optical properties may be a candidate for polyfluorenes and copolymers of fluorenes.

The novel fluorene derivative, 7,7'-di(5-bromothiophen-2-yl)-9,9,9',9'-tetraoctyl-2,2'-bifluorene, shows good solubility, electronic, and optical properties,

Paper

Synthesis of a Novel Fluorene Derivative for Polyfluorenes: 7,7'-di(5-bromothiophen-2-yl)-9,9,9',9'-tetraoctyl-2,2'-bifluorene

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