2-(1'-hydroxyethyl)-3,4-dimethylphosphacymantrene | 69593-19-7

• 英文名称: 2-(1'-hydroxyethyl)-3,4-dimethylphosphacymantrene
• CAS: 69593-19-7
• 化学式: C₁₁H₁₂MnO₄P
• 分子量: 294.126
• InChiKey: JLKWYKUXXBACCW-HEDVWWMMSA-N

反应信息

• 作为反应物：
  描述：

  2-(1'-hydroxyethyl)-3,4-dimethylphosphacymantrene 、 间苯二甲醚 在 AlCl₃ 作用下， 以 二氯甲烷 为溶剂， 以70%的产率得到1,3-dimethoxy-4,6-bis[1'-(3'',4''-dimethylphosphacymantrenyl)ethyl]benzene
  参考文献：
  名称：

  Electrophilic Alkylation of Electron-Rich Arenes by Phosphacymantrenylcarbenium Ions

  摘要：

  Phosphacymantren-2-ylcarbinol 1 is transformed into the corresponding carbenium ion by reaction with AlCl3 in CH2Cl2 at 0 degreesC. This ion is able to alkylate ferrocene and electron-rich arenes such as anisole and 1,3-dimethoxybenzene. One isomer of the double-alkylation product derived from 1,3-dimethoxybenzene has been characterized by X-ray crystal structure analysis. It derives from the carbenium ion with the E-stereochemistry.

  DOI：

  10.1021/om020981j