(+/-)-2-Methyl-piperazin-dicarbonsaeure-(1,4)-dichlorid | 17552-13-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: (+/-)-2-Methyl-piperazin-dicarbonsaeure-(1,4)-dichlorid
• 英文别名: -2-methyl-piperazin；2-methyl-piperazine-1,4-dicarbonyl dichloride；2-Methylpiperazine-1,4-dicarbonyl chloride
• CAS: 17552-13-5
• 化学式: C₇H₁₀Cl₂N₂O₂
• 分子量: 225.075
• InChiKey: FFGZUEGUDMRLLA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  40.6
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• Polymerizable liquid crystal compound, polymerizable composition, and film
  申请人：FUJIFILM Corporation

  公开号：US10858589B2

  公开（公告）日：2020-12-08

  A polymerizable liquid crystal compound represented by Formula (I): Q1—Sp1—[A—L]—A—Sp2—Q2  (I) A represents a divalent nitrogen-containing saturated cyclic group (that may have a substituent) formed by removing two hydrogen atoms from piperidine or piperazine, a phenylene group that may have a substituent, or a trans-1,4-cyclohexylene group that may have a substituent; L represents a linking group such as —C(═O)O— or —OC(═O)—; m represents 3 to 12; Sp1 and Sp2 represent an alkylene group having 1 to 20 carbon atoms; any one of Q1 and Q2 represents a polymerizable group; and Formula (I) has a nitrogen-containing saturated cyclic group and a phenylene group that are directly bonded to each other via —C(═O)O—. By using a polymerizable composition including the polymerizable liquid crystal compound, a film such as a retardation film can have low birefringence or a reflection film can have high selectivity in a reflection wavelength range.

  由式 (I) 表示的可聚合液晶化合物： Q1-Sp1-[A-L]-A-Sp2-Q2 (I) A 代表从哌啶或哌嗪中除去两个氢原子而形成的二价含氮饱和环状基团（可具有取代基）、可具有取代基的亚苯基或可具有取代基的反式-1,4-环己烯基团； L 代表连接基团，如-C(═O)O-或-OC(═O)-；m代表3至12；Sp1和Sp2代表具有1至20个碳原子的亚烷基；Q1和Q2中的任何一个代表可聚合基团；式(I)具有通过-C(═O)O-直接相互键合的含氮饱和环基和亚苯基。通过使用包括可聚合液晶化合物的可聚合组合物，可使薄膜（如延缓膜）具有低双折射性，或使反射膜在反射波长范围内具有高选择性。
• POLYMERIZABLE LIQUID CRYSTAL COMPOUND, POLYMERIZABLE COMPOSITION, AND FILM
  申请人：FUJIFILM Corporation

  公开号：US20180171232A1

  公开（公告）日：2018-06-21

  The present invention is to provide a polymerizable liquid crystal compound represented by Formula (I); Q 1 -Sp 1 A-L m-1 A-Sp 2 -Q 2 (I) A represents a divalent nitrogen-containing saturated cyclic group (that may have a substituent) formed by removing two hydrogen atoms from piperidine or piperazine, a phenylene group that may have a substituent, or a trans-1,4-cyclohexylene group that may have a substituent, L represents —C(═O)O—, —OC(═O)—, or the like, m represents 3 to 12, Sp 1 and Sp 2 represent an alkylene group having 1 to 20 carbon atoms, any one of Q 1 and Q 2 represents a polymerizable group, Formula (I) has a nitrogen-containing saturated cyclic group and a phenylene group that are directly bonded to each other via —C(═O)O—. By using a polymerizable composition including the polymerizable liquid crystal compound, a film such as a retardation film having low birefringence or a reflection film having high selectivity in a reflection wavelength range can be provided.