A compound (8) represented by the formula: (8)
wherein R1 represents a 6- to 14-membered aromatic hydrocarbon ring group which may have a substituent; and n represents 0 to 2, can be produced with good efficiency by reacting a compound (3) represented by the formula: (3)
wherein R1 and n are as defined above; and Q represents a single bond or -CH(Y)- where Y represents a hydrogen atom or a C1-6 alkyl group] with 3-methoxy-4-(4-methyl-1H-imidazol-1-yl)benzaldehyde in the presence of a base.
由以下式子表示的化合物 (8)(8)
其中 R1 代表 6 至 14 元
芳香烃环基,该环基可能具有取代基;n 代表 0 至 2:(3)
其中 R1 和 n 如上定义;Q 代表单键或-CH(Y)- 其中 Y 代表氢原子或 C1-6 烷基]与
3-甲氧基-4-(4-甲基-1H-咪唑-1-基)苯甲醛在碱存在下反应。