| 摘要 |
A thiophene derivative represented by formula (1) is provided. (R1-R4 represent an alkyl, an alkenyl, an alkynyl, an alkoxy, an alkenyloxy, an alkynyloxy, an alkylthio, an alkynylthio, an aryloxy, a heteroaryloxy, an arylthio or a heteroarylthio; R5-R8 represent a hydrogen, an alkyl, an alkenyl, an alkynyl, an alkoxy, an alkenyloxy, an alkynyloxy, an alkylthio, an alkynylthio, an aryloxy, a heteroaryloxy, an arylthio or a heteroarylthio; and R9-R12 represent a hydrogen, an alkyl, an alkenyl, an alkynyl, an alkoxy, an alkenyloxy, an alkynyloxy, an alkylthio, an alkynylthio, or an aryl.) |
