Phenacene compounds for organic electronics

摘要

Phenacene compounds of formula (I) are disclosed. All the variables in the formula are the same as defined in the description. A thin film semiconductor comprising the above compounds, and a field effect transistor device, a photovoltaic device, an organic light emitting diode device and a unipolar or complementary circuit device comprising the thin film are also disclosed.;

主权项

1. Phenacene compounds of formula I wherein one of groups a, b and c is X and the other two groups are C—R1 and C—R2, respectively, one of groups d, e and f is X and the other two groups are C—R5 and C—R6, respectively, wherein X are, independently of each other, selected from the group consisting of O, S and Se, R1-R10 are independently of each other H, halogene, —CN, —NO2 or a linear or branched, saturated or unsaturated C1-C40 hydrocarbon residue, which can be substituted 1- to 5-fold with halogen (F, Cl, Br, I), —ORa, —NRa2, —CN and/or —NO2, and wherein one or more CH2-groups can be replaced by —O—, —S—, —NRb—, —OC(O)— or —C(O)—, and wherein Ra and Rb are independently of each other H, C1-C30 akyl, C2-C30 alkenyl, C2-C30 alkynyl, C1-C30 haloalkyl, C2-C30 haloalkenyl, C2-C30 haloalkynyl or C2-C30 acyl.