Donor-acceptor (E)-22-(2,2 '-bithiophen-5-yl)vinylbenzodthiazole: synthesis, optical, electrochemical studies and charge transport characteristics

摘要

Condensation of 2-methylbenzothiazole with 2,2'-bithio-phene-5-carbaldehyde affords the title compound, a new chromophore. This compound was used for the doping of poly9,9-bis(6-diethoxylphosphorylhexyl)fluorene, and the obtained composites demonstrated high electron mobility (1.50 x 10(-4) cm(2) V-1 s(-1)) in contrast to dopant-free matrixes.