Fluorinated aromatic compound, method for its production, curable material, its cured product, and optical member
申请人:ASAHI GLASS COMPANY, LIMITED
公开号:US10087128B2
公开(公告)日:2018-10-02
To provide a novel fluorinated aromatic compound having at least two carbon-carbon unsaturated bonds, a method for its production, a curable material comprising the fluorinated aromatic compound, a cured product thereof, and an optical member. The fluorinated aromatic compound is represented by formula (A), wherein n is an integer of 0 to 6, a is an integer of 0 to 5, b is an integer of 0 to 4, c is an integer of 0 to 4, a+c+n is 2 to 6, a+b is 2 to 9, Z is a single bond, —O—, —S—, —CO—, —C(CH3)2—, —C(CF3)2—, —SO—, or —SO2—, Rf1 is a C1-8 fluoroalkyl group, Y1 and Y2 are each independently a group represented by formula (1) (s is 0 or 1, and R1, R2, R3, and R4 are each independently a hydrogen atom or a fluorine atom), and F in the aromatic ring indicates that hydrogen atoms in the aromatic ring are all substituted by fluorine atoms.
提供一种至少具有两个碳-碳不饱和键的新型含
氟芳香族化合物、其生产方法、包含该含
氟芳香族化合物的可固化材料、其固化产物以及光学部件。
氟化芳香族化合物由式 (A) 表示,其中 n 是 0 至 6 的整数,a 是 0 至 5 的整数,b 是 0 至 4 的整数,c 是 0 至 4 的整数,a+c+n 是 2 至 6,a+b 是 2 至 9,Z 是单键、-O-、-S-、-CO-、-C(
CH3)2-、-C(
CF3)2-、-SO- 或 -SO2-、Rf1 是 C1-8 氟烷基,Y1 和 Y2 各自独立地是式 (1) 所代表的基团(s 是 0 或 1,R1、R2、R3 和 R4 各自独立地是氢原子或
氟原子),芳香环中的 F 表示芳香环中的氢原子全部被
氟原子取代。