3,4,5-trifluorophenylthioncarboxylic acid chloride | 197368-35-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 3,4,5-trifluorophenylthioncarboxylic acid chloride
• 英文别名: 3,4,5-Trifluorobenzenecarbothioyl chloride
• CAS: 197368-35-7
• 化学式: C₇H₂ClF₃S
• 分子量: 210.607
• InChiKey: NNLFGBFYAJLZFR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  32.1
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• FLUORINE ATOM-CONTAINING COMPOUND AND USE THEREOF
  申请人：NISSAN CHEMICAL INDUSTRIES, LTD.

  公开号：US20190031600A1

  公开（公告）日：2019-01-31

  Provided is a fluorine atom-containing compound represented by formula (1) below (In the formula, Z represents a predetermined divalent group, each Ar independently represents a predetermined aromatic ring-containing group, and each Ar F independently represents a predetermined fluorine atom-containing aryl group).

  提供的是下面公式（1）所代表的含氟原子的化合物（在公式中，Z代表预定的二价基团，每个Ar独立代表预定的含芳香环的基团，每个ArF独立代表预定的含氟原子的芳基基团）。
• ALPHA,ALPHA-DIFLUOROBENZYL ETHER DERIVATIVES, LIQUID CRYSTAL COMPOSITIONS, AND LIQUID CRYSTAL DISPLAY DEVICES
  申请人：CHISSO CORPORATION

  公开号：EP0893424A1

  公开（公告）日：1999-01-27

  An object of the invention is to provide novel liquid crystalline compounds which 1) exhibit a low threshold voltage, 2) have a low viscosity, 3) maintain or lower dielectric anisotropy of liquid crystal compositions when added thereto, and further are excellent in miscibility with other known liquid crystalline compounds, particularly excellent in the miscibility at low temperatures; to provide liquid crystal compositions comprising the compound; and to provide liquid crystal display devices comprising the composition; and the liquid crystalline compounds are α, α-difluorobenzyl ether derivatives expressed by the general formula (1) wherein R1 represents a straight chain or branched alkyl group having 1 to 15 carbon atoms or an alkenyl group having 2 to 15 carbon atoms one or not-adjacent two or more CH2 groups in the alkyl or alkenyl group may be replaced by oxygen atom; ring A and ring B independently represent 1,4-cyclohexylene group one or more CH2 groups on the ring may be replaced by oxygen atom or sulfur atom, or 1,4-phenylene group one or more CH groups on the ring may be replaced by nitrogen atom, and one or more hydrogen atoms on the ring may be replaced by a halogen atom; ring C and ring D independently represent 1,4-phenylene group one or more hydrogen atoms on the ring may be replaced by a halogen atom; Z1, Z2, and Z3 independently represent -CH2CH2-, -CH=CH-, -C≡C-, or single bond; X represents a halogen atom, CF3, OCF3, OCHF2, or CN; Y represents hydrogen atom or a halogen atom; ℓ and m are 0 or 1; ℓ + m ≦ 1; and an element which constitutes the compound may be replaced by its isotope.

  本发明的目的是提供新型液晶化合物，其 1）表现出低阈值电压；2）具有低粘度；3）添加到液晶组合物中时保持或降低液晶组合物的介电各向异性，并且与其他已知液晶化合物的混溶性极佳，尤其是在低温下的混溶性极佳；提供包含该化合物的液晶组合物；以及提供包含该组合物的液晶显示器件；该液晶化合物是通式（1）表示的 α、α-二氟苄醚衍生物 其中 R1 代表具有 1 至 15 个碳原子的直链或支链烷基或具有 2 至 15 个碳原子的烯基，烷基或烯基中的一个或不相邻的两个或多个 CH2 基团可被氧原子取代；环 A 和环 B 独立代表 1，4-环己烯基，环上的一个或多个 基团可被氧原子或硫原子取代，或代表 1，4-亚苯基，环上的一个或多个 CH 基团可被氮原子取代，环上的一个或多个氢原子可被卤素原子取代；环 C 和环 D 独立地代表 1,4-亚苯基，环上的一个或多个氢原子可被卤素原子取代； Z1、Z2 和 Z3 独立地代表 - -、-CH=CH-、-C≡C- 或单键；X 代表卤素原子、CF3、O 、OCHF2 或 CN；Y 代表氢原子或卤素原子；ℓ 和 m 为 0 或 1；ℓ + m ≦ 1；构成化合物的元素可被其同位素取代。
• Fluorine atom-containing compound and use thereof
  申请人：NISSAN CHEMICAL INDUSTRIES, LTD.

  公开号：US10336686B2

  公开（公告）日：2019-07-02

  Provided is a fluorine atom-containing compound represented by formula (1) below (In the formula, Z represents a predetermined divalent group, each Ar independently represents a predetermined aromatic ring-containing group, and each ArF independently represents a predetermined fluorine atom-containing aryl group).

  本发明提供了由下式（1）表示的含氟原子化合物 (式中，Z 代表预定的二价基团，每个 Ar 独立地代表预定的含芳香环基团，每个 ArF 独立地代表预定的含氟原子的芳基）。