Succinic acid mono-(1,2,2,6,6-pentamethyl-piperidin-4-yl) ester | 57013-36-2

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: Succinic acid mono-(1,2,2,6,6-pentamethyl-piperidin-4-yl) ester
• 英文别名: 4-Oxo-4-(1,2,2,6,6-pentamethylpiperidin-4-yl)oxybutanoic acid
• CAS: 57013-36-2
• 化学式: C₁₄H₂₅NO₄
• 分子量: 271.357
• InChiKey: KOQDJAYXEOKSNZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.9
• 重原子数：
  19
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  66.8
• 氢给体数：
  1
• 氢受体数：
  5

文献信息

• (METH)ACRYLATE COMPOUND, AND PHOTOCHROMIC CURABLE COMPOSITION CONTAINING SAID (METH)ACRYLATE COMPOUND
  申请人：Tokuyama Corporation

  公开号：EP2769998A1

  公开（公告）日：2014-08-27

  A photochromic curable composition that contains a (meth)acrylate compound represented by the following formula (1-X1); (wherein Y is an oxygen atom or a divalent group represented by -NH-, R1 and R2 are hydrogen atoms or methyl groups, R3 is an alkylene group having 1 to 6 carbon atoms, R4 is an alkylene group having 1 to 6 carbon atoms, a cycloalkylene group having 3 to 8 carbon atoms and which may include a double bond, or an arylene group having 6 to 10 carbon atoms, and a is a positive number of 1 to 20), other radically polymerizable monomers and a photochromic compound. The invention provides a lens that features excellent durability and high photochromic property free of the problems of turbidity in the surfaces of the lens caused by bleed out or the peeling in the step of production.

  一种光致变色固化组合物，它含有由下式（1-X1）表示的（甲基）丙烯酸酯化合物； (其中 Y 是氧原子或由 -NH- 代表的二价基团，R1 和 R2 是氢原子或甲基，R3 是具有 1 至 6 个碳原子的亚烷基，R4 是具有 1 至 6 个碳原子的亚烷基、具有 3 至 8 个碳原子且可包括双键的环亚烷基或具有 6 至 10 个碳原子的芳烷基，a 是 1 至 20 的正数）、其他可辐射聚合的单体和光致变色化合物。本发明提供的镜片具有出色的耐久性和高光致变色性能，不会出现因生产步骤中的渗出或剥离而导致镜片表面浑浊的问题。
• MESOGENIC STABILIZERS
  申请人：XU Ruisong

  公开号：US20120003401A1

  公开（公告）日：2012-01-05

  The present invention relates to compounds represented by the following Formula I, in which R 1 -R 6 can each independently be selected from hydrogen or hydrocarbyl (e.g., methyl); L 1 is a divalent linking group, such as a bond or —OC(O)—R 8 —C(O)O—, where R 8 can be divalent hydrocarbyl (e.g., —CH 2 CH 2 —); each L 2 independently represents a flexible segment, such as divalent linear or branched C 1 -C 25 alkyl; each L 3 independently represents a rigid segment including, for example, optionally substituted phenylen-1,4-diyl groups; t is from 1 to 4; m and p are each independently from 0 to 4 for each t, provided that the sum of m and p is at least 1 for each t; and E can be hydrogen or hydrocarbyl. The present invention also relates to compositions, such as liquid crystal compositions, and articles, such as optical elements, that include the compound represented by Formula I.
• (METH)ACRYLATE COMPOUND AND PHOTOCHROMIC CURABLE COMPOSITION CONTAINING THE (METH)ACRYLATE COMPOUND
  申请人：Takenaka Junji

  公开号：US20140203226A1

  公开（公告）日：2014-07-24

  A photochromic curable composition that contains a (meth)acrylate compound represented by the following formula (1-X1); (wherein Y is an oxygen atom or a divalent group represented by —NH—, R 1 and R 2 are hydrogen atoms or methyl groups, R 3 is an alkylene group having 1 to 6 carbon atoms, R 4 is an alkylene group having 1 to 6 carbon atoms, a cycloalkylene group having 3 to 8 carbon atoms and which may include a double bond, or an arylene group having 6 to 10 carbon atoms, and a is a positive number of 1 to 20), other radically polymerizable monomers and a photochromic compound. The invention provides a lens that features excellent durability and high photochromic property free of the problems of turbidity in the surfaces of the lens caused by bleed out or the peeling in the step of production.
• US5496875A
  申请人：——

  公开号：US5496875A

  公开（公告）日：1996-03-05
• US8349210B2
  申请人：——

  公开号：US8349210B2

  公开（公告）日：2013-01-08