Diethyl ({3,5-bis[(prop-2-en-1-yl)oxy]phenyl}methyl)phosphonate | 292054-04-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: Diethyl ({3,5-bis[(prop-2-en-1-yl)oxy]phenyl}methyl)phosphonate
• 英文别名: 1-(diethoxyphosphorylmethyl)-3,5-bis(prop-2-enoxy)benzene
• CAS: 292054-04-7
• 化学式: C₁₇H₂₅O₅P
• 分子量: 340.356
• InChiKey: WTLYKELFHUQCKS-UHFFFAOYSA-N

物化性质

• 沸点：
  457.3±45.0 °C(Predicted)
• 密度：
  1.087±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  23
• 可旋转键数：
  12
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.41
• 拓扑面积：
  54
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  3,5-diallyoxyphenylmethylbromide 、 亚磷酸三乙酯 以100%的产率得到Diethyl ({3,5-bis[(prop-2-en-1-yl)oxy]phenyl}methyl)phosphonate
  参考文献：
  名称：

  Near infrared dyes by combination of squaraine and ferrocene chromophores

  摘要：

  Squaraines represent a class of compounds which attracts a lot of attention in materials science. A synthetic sequence for the preparation of the symmetrical squaraines 12a,b, which contain ferrocene units as electron donors, is described. The compounds exhibit, in dichloromethane or chloroform, two intense absorption bands. One of them is located at 641/650 nm-a normal region for squaraines; however, the other band is strongly shifted to long wavelengths and has its maximum at 921/961 nm. Alkyl sidechains enhance the solubility of 12a,b, which represent a new type of NIR dyes. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(00)00892-3

文献信息

• Near infrared dyes by combination of squaraine and ferrocene chromophores
  作者：Herbert Meier、Ralf Petermann

  DOI：10.1016/s0040-4039(00)00892-3

  日期：2000.7

  Squaraines represent a class of compounds which attracts a lot of attention in materials science. A synthetic sequence for the preparation of the symmetrical squaraines 12a,b, which contain ferrocene units as electron donors, is described. The compounds exhibit, in dichloromethane or chloroform, two intense absorption bands. One of them is located at 641/650 nm-a normal region for squaraines; however, the other band is strongly shifted to long wavelengths and has its maximum at 921/961 nm. Alkyl sidechains enhance the solubility of 12a,b, which represent a new type of NIR dyes. (C) 2000 Elsevier Science Ltd. All rights reserved.