A thiazolothiazole derivative is represented by the following Formula (I). In Formula (I), each R1 independently represents a straight chain alkyl group having 3 to 20 carbon atoms, a straight chain alkoxy group having 3 to 20 carbon atoms, a branched alkyl group having 3 to 20 carbon atoms, or a branched alkoxy group having 3 to 20 carbon atoms; and each R2 independently represents a hydrogen atom, a straight chain alkyl group having 1 to 20 carbon atoms, a straight chain alkoxy group having 1 to 20 carbon atoms, a branched alkyl group having 3 to 20 carbon atoms, or a branched alkoxy group having 3 to 20 carbon atoms.
噻唑噻唑衍
生物由下式(I)表示。在式(I)中,每个 R1 独立地代表具有 3 至 20 个碳原子的直链烷基、具有 3 至 20 个碳原子的直链烷氧基、具有 3 至 20 个碳原子的支链烷基或具有 3 至 20 个碳原子的支链烷氧基;每个 R2 独立地代表氢原子、具有 1 至 20 个碳原子的直链烷基、具有 1 至 20 个碳原子的直链烷氧基、具有 3 至 20 个碳原子的支链烷基或具有 3 至 20 个碳原子的支链烷氧基。