The present invention provides a 6,13-dihalogen-5,14-dihydropentacene derivative and a method for production thereof. Compounds (b) and (c) are reacted through cross-coupling reaction in the presence of a metal compound and a lithiating agent to synthesize compound (d), which is then halogenated to thereby obtain a 6,13-dihalogen-5,14-dihydropentacene derivative (compound (e)).
[wherein X1 and X2 are each a halogen atom, and R1, R2, R3, R4, R5, R6, R7, R8, R9 and R10 are each a hydrogen atom, an optionally substituted C1-C20 hydrocarbon group, etc.]
本发明提供了一种6,13-二卤代-5,14-二氢基五
环十二烯衍
生物及其制备方法。通过在
金属化合物和
锂化剂的存在下,使化合物(b)和(c)通过交叉偶联反应反应,合成化合物(d),然后进行卤代反应,从而获得6,13-二卤代-5,14-二氢基五
环十二烯衍
生物(化合物(e))。[其中X1和X2均为卤素原子,R1、R2、R3、R4、R5、R6、R7、R8、R9和R10均为氢原子,可选地取代的C1-C20烃基等]。