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发明公开
CN104086376A 一种含二氟甲醚桥键的液晶中间体及其合成方法 无效 - 驳回

一种含二氟甲醚桥键的液晶中间体及其合成方法
摘要：
本发明公开了一种含二氟甲醚桥键的液晶中间体及其合成方法，其结构通式如(I)所示：其中L1，L2＝H或F。其合成方法反应路线图所示。该含二氟甲醚桥键的液晶中间体可广泛应用于二氟甲醚桥键液晶单体的制备。
摘要（英）：

The invention discloses a liquid crystal midbody containing a difluoro methyl ether bridged bond and a synthesis method of the liquid crystal midbody. The structural formula (I) of the liquid crystal midbody is as shown in the specification. In the structural formula, L1 and L2 are H or F. The synthesis method comprises reaction steps as shown in the figures. The liquid crystal midbody containing the difluoro methyl ether bridged bond can be widely applied to preparation of a difluoro methyl ether bridged bond liquid crystal monomer.

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