Patent ID: 8901540
Filing Date: 2014-12-02
Classification: C07C,C07D,H01L,Y10S

Abstract:
1. A compound for an organic thin film transistor having a structure represented by the following formula (3): wherein X is independently O or S; R 11 to R 16 and Z are independently a hydrogen atom, a halogen atom, an alkyl group having 1 to 30 carbon atoms, a haloalkyl group having 1 to 30 carbon atoms, an alkoxyl group having 1 to 30 carbon atoms, a haloalkoxyl group having 1 to 30 carbon atoms, an alkylthio group having 1 to 30 carbon atoms, a haloalkylthio group having 1 to 30 carbon atoms, an alkylamino group having 1 to 30 carbon atoms, a dialkylamino group having 2 to 60 carbon atoms, in which the alkyl groups are optionally combined with each other to form a ring structure containing the nitrogen atom, an alkylsulfonyl group having 1 to 30 carbon atoms, a haloalkylsulfonyl group having 1 to 30 carbon atoms, an aromatic hydrocarbon group having 6 to 60 carbon atoms, an aromatic heterocyclic group having 3 to 60 carbon atoms, an alkylsilyl group having 3 to 20 carbon atoms, an alkylsilylacetylene group having 5 to 60 carbon atoms or a cyano group, each of which optionally having a substituent; and R