3-[2-[5-[(E)-2-[3,5-bis[(E)-2-[4-[3,3,4,4,5,5-hexafluoro-2-(2-methyl-5-phenylthiophen-3-yl)cyclopenten-1-yl]-5-methylthiophen-2-yl]ethenyl]phenyl]ethenyl]-2-methylthiophen-3-yl]-3,3,4,4,5,5-hexafluorocyclopenten-1-yl]-2-methyl-5-phenylthiophene | 911676-12-5

• 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: 3-[2-[5-[(E)-2-[3,5-bis[(E)-2-[4-[3,3,4,4,5,5-hexafluoro-2-(2-methyl-5-phenylthiophen-3-yl)cyclopenten-1-yl]-5-methylthiophen-2-yl]ethenyl]phenyl]ethenyl]-2-methylthiophen-3-yl]-3,3,4,4,5,5-hexafluorocyclopenten-1-yl]-2-methyl-5-phenylthiophene
• CAS: 911676-12-5
• 化学式: C₇₅H₄₈F₁₈S₆
• 分子量: 1483.57
• InChiKey: TZIUZFIJUDHEGZ-NQXXUPRISA-N

计算性质

• 辛醇/水分配系数(LogP)：
  22.8
• 重原子数：
  99
• 可旋转键数：
  15
• 环数：
  13.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  169
• 氢给体数：
  0
• 氢受体数：
  24

反应信息

• 作为反应物：
  描述：

  3-[2-[5-[(E)-2-[3,5-bis[(E)-2-[4-[3,3,4,4,5,5-hexafluoro-2-(2-methyl-5-phenylthiophen-3-yl)cyclopenten-1-yl]-5-methylthiophen-2-yl]ethenyl]phenyl]ethenyl]-2-methylthiophen-3-yl]-3,3,4,4,5,5-hexafluorocyclopenten-1-yl]-2-methyl-5-phenylthiophene 以 氯仿 为溶剂， 反应 0.13h， 以52%的产率得到
  参考文献：
  名称：

  Synthesis and photochromic reactivity of diarylethene trimers bridged by ethenyl and ethynyl unit

  摘要：

  Two diarylethene trimers bridged by ethenyl and ethynyl groups were synthesized and their photochromic behaviors were examined. Upon irradiation of the trimers 2 and 4 with UV light, one-three photoinduced cyclization reactions occur. Each isomer was isolated and analyzed by H-1 NMR spectrum. The quantum yield of 2 and 4 is 0.52 and 0.311, respectively. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2006.06.095
• 作为产物：
  描述：

  3,4-dibromo-2-methylthiophene 在 bis-triphenylphosphine-palladium(II) chloride 正丁基锂 、 cesium fluoride 作用下， 以 四氢呋喃 、 正己烷 、 甲苯 为溶剂， 反应 24.5h， 生成 3-[2-[5-[(E)-2-[3,5-bis[(E)-2-[4-[3,3,4,4,5,5-hexafluoro-2-(2-methyl-5-phenylthiophen-3-yl)cyclopenten-1-yl]-5-methylthiophen-2-yl]ethenyl]phenyl]ethenyl]-2-methylthiophen-3-yl]-3,3,4,4,5,5-hexafluorocyclopenten-1-yl]-2-methyl-5-phenylthiophene
  参考文献：
  名称：

  Synthesis and photochromic reactivity of diarylethene trimers bridged by ethenyl and ethynyl unit

  摘要：

  Two diarylethene trimers bridged by ethenyl and ethynyl groups were synthesized and their photochromic behaviors were examined. Upon irradiation of the trimers 2 and 4 with UV light, one-three photoinduced cyclization reactions occur. Each isomer was isolated and analyzed by H-1 NMR spectrum. The quantum yield of 2 and 4 is 0.52 and 0.311, respectively. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2006.06.095

文献信息

• Synthesis and photochromic reactivity of diarylethene trimers bridged by ethenyl and ethynyl unit
  作者：Hyunbong Choi、Il Jung、Kyu Ho Song、Kihyung Song、Dong-Soo Shin、Sang Ook Kang、Jaejung Ko

  DOI：10.1016/j.tet.2006.06.095

  日期：2006.9

  Two diarylethene trimers bridged by ethenyl and ethynyl groups were synthesized and their photochromic behaviors were examined. Upon irradiation of the trimers 2 and 4 with UV light, one-three photoinduced cyclization reactions occur. Each isomer was isolated and analyzed by H-1 NMR spectrum. The quantum yield of 2 and 4 is 0.52 and 0.311, respectively. (c) 2006 Elsevier Ltd. All rights reserved.