(E)-α-1,5-diphenyl-3-pyrrylethylidene(isopropylidene)succinic anhydride | 105357-87-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 英文名称: (E)-α-1,5-diphenyl-3-pyrrylethylidene(isopropylidene)succinic anhydride
• 英文别名: (3E)-3-[1-(2-methyl-1,5-diphenylpyrrol-3-yl)ethylidene]-4-propan-2-ylideneoxolane-2,5-dione
• CAS: 105357-87-7
• 化学式: C₂₆H₂₃NO₃
• 分子量: 397.474
• InChiKey: ZLNZIJZVFMYCFG-JJIBRWJFSA-N

物化性质

• 沸点：
  588.2±50.0 °C(Predicted)
• 密度：
  1.15±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.2
• 重原子数：
  30
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.15
• 拓扑面积：
  48.3
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (E)-α-1,5-diphenyl-3-pyrrylethylidene(isopropylidene)succinic anhydride 生成 1H-Furo[3,4-f]indole-5,7-dione,8,8a-dihydro-4,8,8,8a-tetramethyl-1,2-diphenyl-
  参考文献：
  名称：

  Studies on Photochromic Mechanism And Applications of Pyrryl Substituted Fulgides

  摘要：

  A series of pyrryl substituted fulgides have been designed and synthesized. Photochromic properties of fulgides have been investigated in various organic solvents. Photochromic mechanism of this kind of fulgides have been studied by means of nanosecond laser flash photolysis technique, both of excited singlet and excited triplet state are involved in the photocyclization process. A sample of optical disk was prepared by spin coating method. Photoinduced electron transfer between pyrryl fulgide and TCNQ has been found and studied by UV-Vis and EPR spectroscopic techniques.

  DOI：

  10.1080/10587259408037787
• 作为产物：
  描述：

  1H-Furo[3,4-f]indole-5,7-dione,8,8a-dihydro-4,8,8,8a-tetramethyl-1,2-diphenyl- 生成 (E)-α-1,5-diphenyl-3-pyrrylethylidene(isopropylidene)succinic anhydride
  参考文献：
  名称：

  Studies on Photochromic Mechanism And Applications of Pyrryl Substituted Fulgides

  摘要：

  A series of pyrryl substituted fulgides have been designed and synthesized. Photochromic properties of fulgides have been investigated in various organic solvents. Photochromic mechanism of this kind of fulgides have been studied by means of nanosecond laser flash photolysis technique, both of excited singlet and excited triplet state are involved in the photocyclization process. A sample of optical disk was prepared by spin coating method. Photoinduced electron transfer between pyrryl fulgide and TCNQ has been found and studied by UV-Vis and EPR spectroscopic techniques.

  DOI：

  10.1080/10587259408037787

文献信息

• Harris, Stuart A.; Heller, Harry G.; Oliver, Stephen N., Journal of the Chemical Society. Perkin transactions I, 1991, # 12, p. 3259 - 3262
  作者：Harris, Stuart A.、Heller, Harry G.、Oliver, Stephen N.

  DOI：——

  日期：——
• MULTIFUNCTIONAL OPTICALLY HIGHLY TRANSPARENT FILMS AND METHOD FOR THEIR PRODUCTION
  申请人：ISLAND POLYMER INDUSTRIES GMBH

  公开号：US20180265680A1

  公开（公告）日：2018-09-20

  Multifunctional optically highly transparent films based on cellulose esters are disclosed, having the following components within a film a) cellulose esters preferably based on cellulose triacetate which can be processed into a highly transparent film with Haze value of < than 0.4% by virtue of a high degree of purity and optical quality and which is defined by the following properties b) at least one organic or inorganic material which acts as a plasticizer and as a spacer between the molecule chains of the cellulose esters and additionally introduced additives in a synergistically effective manner c) at least three organic or inorganic materials with a transmission influencing absorptive function in the wave length range of 300 nm to 2500 nm, the films having protective strain reducing function for the retina of the human eye.