1-Dodecyl-3-[3-(1-methyl-2,3,4,5-tetraphenylsilol-1-yl)propyl]urea | 1174270-21-3

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: 1-Dodecyl-3-[3-(1-methyl-2,3,4,5-tetraphenylsilol-1-yl)propyl]urea
• 英文别名: 1-dodecyl-3-[3-(1-methyl-2,3,4,5-tetraphenylsilol-1-yl)propyl]urea
• CAS: 1174270-21-3
• 化学式: C₄₅H₅₆N₂OSi
• 分子量: 669.038
• InChiKey: CNMWMPXHUWRMPG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.99
• 重原子数：
  49
• 可旋转键数：
  19
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  41.1
• 氢给体数：
  2
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  1-methyl-1-(3-amino)propyl-2,3,4,5-tetraphenylsilole 、 十二烷基异氰酸酯 以 二氯甲烷 为溶剂， 以40%的产率得到1-Dodecyl-3-[3-(1-methyl-2,3,4,5-tetraphenylsilol-1-yl)propyl]urea
  参考文献：
  名称：

  Fluorescence enhancement upon gelation and thermally-driven fluorescence switches based on tetraphenylsilole-based organic gelators

  摘要：

  Two new organic gelators 1 and 2 based on the silole (silacyclopentadiene) framework were designed with the end to develop switchable fluorescent organogels, by making use of the aggregation-induced emission (AIE) feature of silole derivatives. As for other silole derivatives, compounds 1 and 2 exhibited AIE behavior as indicated by the significant fluorescence enhancement by introducing water to the THF solutions. Compounds 1 and 2 can gel hexane, methylcyclohexane and heptane. Large fluorescence enhancement was observed for compounds 1 and 2 after gelation. Moreover, their fluorescence intensities can be changed reversibly accompanying the gel-solution transition through alternating cooling and heating. Therefore, thermally-driven fluorescence switches can be achieved with organogels based on 1 and 2. (c) 2009 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.cplett.2009.05.029

文献信息

• Fluorescence enhancement upon gelation and thermally-driven fluorescence switches based on tetraphenylsilole-based organic gelators
  作者：Ming Wang、Deqing Zhang、Guanxin Zhang、Daoben Zhu

  DOI：10.1016/j.cplett.2009.05.029

  日期：2009.6

  Two new organic gelators 1 and 2 based on the silole (silacyclopentadiene) framework were designed with the end to develop switchable fluorescent organogels, by making use of the aggregation-induced emission (AIE) feature of silole derivatives. As for other silole derivatives, compounds 1 and 2 exhibited AIE behavior as indicated by the significant fluorescence enhancement by introducing water to the THF solutions. Compounds 1 and 2 can gel hexane, methylcyclohexane and heptane. Large fluorescence enhancement was observed for compounds 1 and 2 after gelation. Moreover, their fluorescence intensities can be changed reversibly accompanying the gel-solution transition through alternating cooling and heating. Therefore, thermally-driven fluorescence switches can be achieved with organogels based on 1 and 2. (c) 2009 Elsevier B.V. All rights reserved.