(Z)-1-(3,5-bis(trifluoromethyl)phenyl)-3-(3-((3-nitrophenyl)diazenyl)phenyl)thiourea | 1579999-15-7

• 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: (Z)-1-(3,5-bis(trifluoromethyl)phenyl)-3-(3-((3-nitrophenyl)diazenyl)phenyl)thiourea
• CAS: 1579999-15-7
• 化学式: C₂₁H₁₃F₆N₅O₂S
• 分子量: 513.423
• InChiKey: UYBPBNGMIRHRMW-KTMFPKCZSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.86
• 重原子数：
  35.0
• 可旋转键数：
  5.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  91.92
• 氢给体数：
  2.0
• 氢受体数：
  5.0

反应信息

• 作为产物：
  描述：

  N-(3-Amino-phenyl)-phthalimid 在 溶剂黄146 、 乙二胺 作用下， 以 二氯甲烷 、 氘代甲苯 、 正丁醇 为溶剂， 反应 6.5h， 生成 (Z)-1-(3,5-bis(trifluoromethyl)phenyl)-3-(3-((3-nitrophenyl)diazenyl)phenyl)thiourea
  参考文献：
  名称：

  Photoswitchable Thioureas for the External Manipulation of Catalytic Activity

  摘要：

  A series of azobenzene-based thiourea catalysts have been developed with the aim of achieving control over the catalytic activity by the use of light. The conceptual design of these systems relies on the inactivation by means of intramolecular hydrogen bonding, only likely to take place in one of their isomeric forms. After fine structure modulation of the catalyst a substantial difference in activity has been observed between the irradiated and the nonirradiated reaction. Furthermore, the system allowed in situ manipulation of the catalyst activity during the course of a given experiment.

  DOI：

  10.1021/ol500381c

文献信息

• Photoswitchable ring-opening polymerization of lactide catalyzed by azobenzene-based thiourea
  作者：Zhongran Dai、Yaqin Cui、Changjuan Chen、Jincai Wu

  DOI：10.1039/c6cc04090j

  日期：——

  An azobenzene-based thiourea compound 1 as a catalyst was successfully used in the ring-opening polymerization of rac-lactide. The reactivity of a catalytic polymerization system using photoresponsive azobenzene-based thiourea/PMDETA as a catalyst could be switched between slow and fast states by alternating exposure to UV and ambient light.

  一种基于偶氮苯基硫脲化合物1作为催化剂成功地用于开环聚合rac-内酯。使用光响应偶氮苯基硫脲/PMDETA作为催化剂的催化聚合体系的反应性能可以通过交替暴露于紫外线和室内光线之间的方式在缓慢和快速状态之间切换。