Bis (2-methoxyphenyl) methylphosphonate | 88847-59-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: Bis (2-methoxyphenyl) methylphosphonate
• 英文别名: Phosphonic acid, methyl-, bis(2-methoxyphenyl) ester；1-methoxy-2-[(2-methoxyphenoxy)-methylphosphoryl]oxybenzene
• CAS: 88847-59-0
• 化学式: C₁₅H₁₇O₅P
• 分子量: 308.271
• InChiKey: WUEFRYLMNSMVTN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  21
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  54
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  重氮甲烷 、 甲醇 、 Bis (2-methoxyphenyl) methylphosphonate 生成 2,2’-二甲氧基联苯 、 1,6-Dimethoxy-dibenzo-p-dioxin 、 methyl methylphosphinate 、 甲基膦酸二甲酯
  参考文献：
  名称：

  Photolysis of bis(methoxyphenyl) methylphosphonates. Their emission spectra and formation of dimethoxybiphenyl and dimethoxy-9,10-dioxaanthracene.

  摘要：

  Upon UV-irradiation in methanol, bis(methoxyphenyl) methylphosphonates underwent an intramolecular coupling of two methoxyphenyl groups to give dimethoxybiphenyls and dimethoxy-9,10-dioxaanthracenes. The reactivities and fluorescence spectra of the phosphonates were sensitive to the position of the methoxy group. These photo-induced couplings proceed probably through the formation of the two types of singlet intramolecular excimers.

  DOI：

  10.1016/0040-4039(91)80438-c
• 作为产物：
  描述：

  甲基膦酞二氯 、 木榴油 生成 Bis (2-methoxyphenyl) methylphosphonate
  参考文献：
  名称：

  Photolysis of bis(methoxyphenyl) methylphosphonates. Their emission spectra and formation of dimethoxybiphenyl and dimethoxy-9,10-dioxaanthracene.

  摘要：

  Upon UV-irradiation in methanol, bis(methoxyphenyl) methylphosphonates underwent an intramolecular coupling of two methoxyphenyl groups to give dimethoxybiphenyls and dimethoxy-9,10-dioxaanthracenes. The reactivities and fluorescence spectra of the phosphonates were sensitive to the position of the methoxy group. These photo-induced couplings proceed probably through the formation of the two types of singlet intramolecular excimers.

  DOI：

  10.1016/0040-4039(91)80438-c

文献信息

• Synthesis and fungicidal activity of diaryl methylphosphonates.
  作者：K. VASU、N. K. ROY

  DOI：10.1271/bbb1961.47.2657

  日期：——