4-Chlor-1,2,2,6,6-pentamethyl-piperidin | 5570-83-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: 4-Chlor-1,2,2,6,6-pentamethyl-piperidin
• 英文别名: 4-Chloro-1,2,2,6,6-pentamethylpiperidine
• CAS: 5570-83-2
• 化学式: C₁₀H₂₀ClN
• 分子量: 189.728
• InChiKey: AGKWTJYLHVTMRS-UHFFFAOYSA-N

物化性质

• 沸点：
  83-84 °C(Press: 11 Torr)
• 密度：
  0.97±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  4-Chlor-1,2,2,6,6-pentamethyl-piperidin 、 3-benzeneazo-4,5-dihydroxynaphthalene-2,7-disulfonic acid 在 sodium hydroxide 作用下， 以 水 为溶剂， 反应 12.0h， 生成
  参考文献：
  名称：

  一种红色耐晒酸性染料及其制备方法

  摘要：

  本发明公开了一种红色耐晒酸性染料，其结构式为：X为NH或O。本发明还同时公开了该染料的制备方法。该染料不仅自身耐光性优异，并且对上染纤维同样起到光稳定化作用，具有良好的应用前景。

  公开号：

  CN109439016B
• 作为产物：
  描述：

  五甲基哌啶醇 在 氯化亚砜 作用下， 反应 1.5h， 以11.3 g的产率得到4-Chlor-1,2,2,6,6-pentamethyl-piperidin
  参考文献：
  名称：

  含H酸结构双偶氮型耐晒酸性染料及其制备 方法

  摘要：

  本发明属于化工领域，具体涉及含H酸结构双偶氮型耐晒酸性染料及其制备方法。该制备方法为：步骤1)、五甲基哌啶醇的氯化反应，从而制备获得氯化中间体产物HALS‑Cl；步骤2)、HALS‑Cl与含H酸结构的双偶氮型酸性染料缩合，最终得到作为产物的含H酸结构双偶氮型耐晒酸性染料。本发明针对含H酸结构的双偶氮型酸性染料耐晒牢度偏低的问题，在染料结构中偶氮键相邻位置同时引入两个受阻胺光稳定片段，并将羟基和氨基分别转化为了醚键(‑O‑)和亚氨基(‑NH‑)，有效避免了氨基(‑NH2)或羟基(‑OH)的氧化反应，同时实现了双偶氮键的近距离保护，从而开发出一系列耐晒牢度优异的双偶氮型酸性染料。

  公开号：

  CN110079119B

文献信息

• D'Arcy,R. et al., Helvetica Chimica Acta, 1966, vol. 49, p. 185 - 203
  作者：D'Arcy,R. et al.

  DOI：——

  日期：——
• ORGANIC ELECTROLUMINESCENCE ELEMENT, LIGHTING DEVICE AND DISPLAY DEVICE
  申请人：Katakura Rie

  公开号：US20100045171A1

  公开（公告）日：2010-02-25

  Disclosed is an organic electroluminescent device having high external quantum efficiency and long emission life. Also disclosed are an illuminating device and a display, each comprising such an organic electroluminescent device. The organic electroluminescent device is characterized by comprising at least an anode and a cathode on a supporting substrate, while having at least one light-emitting layer between the anode and the cathode. The organic electroluminescent device is also characterized by containing a polymer which at least partially contains a compound A having a partial structure represented by the general formula (a) below and a reactive group, and is obtained by polymerizing the compound A through the reactive group. (In the formula, Ar1 and Ar2 respectively represent an aromatic ring.)
• ORGANIC ELECTROLUMINESCENCE ELEMENT, NEW COMPOUND FOR THE SAME, DISPLAY DEVICE AND LIGHTING DEVICE USING THE SAME
  申请人：KATAKURA Rie

  公开号：US20110006670A1

  公开（公告）日：2011-01-13

  Disclosed is an organic electroluminescence element comprising an anode, a cathode and a plurality of organic compound layers between the anode and the cathode, provided that one of the organic compound layers is a light emitting layer containing a phosphorescence emitting compound, wherein at least one of the organic compound layers contains a compound represented by Formula (1), wherein, X represents O or S; Y 1 to Y 3 each represents a hydrogen atom, a substituent or a group represented by Formula (A) disclosed in the specification, provided that at least two of Y 1 to Y 3 are groups represented by Formula (A), not all of Y 1 to Y 3 are the same group, and at least one of the groups represented by Formula (A) has Ar of a carbazolyl group, or an azacarbazolyl group containing 2 to 5 nitrogen atoms.
• US8852757B2
  申请人：——

  公开号：US8852757B2

  公开（公告）日：2014-10-07
• US9617255B2
  申请人：——

  公开号：US9617255B2

  公开（公告）日：2017-04-11