2-(2'-Hydroxy-3'-tert-butyl-5'-bromomethylphenyl)-5-chlorobenzotriazole

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 2-(2'-Hydroxy-3'-tert-butyl-5'-bromomethylphenyl)-5-chlorobenzotriazole
• 英文别名: 4-(bromomethyl)-2-tert-butyl-6-(5-chlorobenzotriazol-2-yl)phenol
• 化学式: C₁₇H₁₇BrClN₃O
• 分子量: 394.698
• InChiKey: MASYDIXFJUBJIE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.8
• 重原子数：
  23
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  50.9
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  3,3'-[(E)-1,2-Diazenediyl]bis(2-methylpropanenitrile) 、 紫外线吸收剂 UV-326 在 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile 、 氮 作用下， 以 四氯化碳 、 溴 为溶剂， 生成 2-(2'-Hydroxy-3'-tert-butyl-5'-bromomethylphenyl)-5-chlorobenzotriazole
  参考文献：
  名称：

  Diol-functionalized UV absorber

  摘要：

  该发明涉及一种新型UV吸收二元醇，其一般式为：其中R1为氢，叔丁基；X1选择自氢、卤素、叔丁基和C1到C12烷氧基组成的群；R2为C1到C8线性或支链烷基，并提供其制备方法。

  公开号：

  US06307055B1

文献信息

• Process for the preparation of novel diol-functionalized UV absorbers
  申请人：COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH

  公开号：US20020082428A1

  公开（公告）日：2002-06-27

  The invention pertains to a process for the preparation of a novel UV absorbing diol of the general formula: 1 wherein R 1 is hydrogen, tert-butyl; X 1 is selected the group consisting of hydrogen, halogen, tert-butyl and C 1 to C 12 alkoxy; R 2 is C 1 to C 8 linear or branched alkyl.

  本发明涉及一种制备新型UV吸收二元醇的方法，其一般式为：1，其中R1为氢、叔丁基；X1选自氢、卤素、叔丁基和C1到C12烷氧基的群；R2为C1到C8线性或支链烷基。
• Bromo-functionalized benzotriazole UV absorbers
  申请人：Council of Scientific and Industrial Research

  公开号：US06284895B1

  公开（公告）日：2001-09-04

  The invention pertains to bromo functionalized benzotriazole UV absorber of the general formula 1 wherein R1 is hydrogen, tert-butyl; X1 is selected the group consisting of hydrogen, halogen, tert-butyl and C1 to C12 alkoxy.

  本发明涉及一种溴取代苯并三唑UV吸收剂，其一般式为1，其中R1为氢、叔丁基；X1为氢、卤素、叔丁基和C1到C12烷氧基中的一种。
• Process for the preparation of bromo-functionalized benzotriazole UV absorbers
  申请人：Council of Scientific and Industrial Research

  公开号：US06320056B1

  公开（公告）日：2001-11-20

  The invention also pertains to a process for their preparation of bromo functionalised benzotriazole UV absorber of the general formula 1 wherein R1 is hydrogen, tert-butyl; X1 is selected the group consisting of hydrogen, halogen, tert-butyl and C1 to C12 alkoxy by reacting a benzotriazole having formula 2 wherein R1 is hydrogen, tert-butyl; X1 is selected the group consisting of hydrogen, halogen, tert-butyl and C1 to C12 alkoxy with bromine in the presence of a free radical initiator in a non-polar solvent to produce a bromo functionialized benzotriazole.

  本发明还涉及一种制备溴功能化苯并三唑UV吸收剂的方法，该吸收剂的一般式为1，其中R1为氢、叔丁基；X1选择从氢、卤素、叔丁基和C1到C12烷氧基中选择的一组，通过在非极性溶剂中存在自由基引发剂的情况下，将具有式2的苯并三唑（其中R1为氢、叔丁基；X1选择从氢、卤素、叔丁基和C1到C12烷氧基中选择的一组）与溴反应，从而产生溴功能化苯并三唑。
• OPTICAL INFORMATION RECORDING MEDIUM
  申请人：FUJIFILM CORPORATION

  公开号：US20150380042A1

  公开（公告）日：2015-12-31

  An optical information recording medium includes at least one recording layer. The recording layer includes a recording material comprising a polymer compound to which a one-photon absorption dye is bonded, and a coupling strength Δ 2 between the one-photon absorption dye and the polymer compound in the recording material is higher than a coupling strength estimated to be exerted between the same one-photon absorption dye and the same polymer compound if the one-photon absorption dye is dispersed in the polymer compound in the recording material.
• US6284895B1
  申请人：——

  公开号：US6284895B1

  公开（公告）日：2001-09-04