methyl 2-[(diethoxyphosphoryl)difluoromethyl]-4-nitrobenzoate | 1369842-41-0

• 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: methyl 2-[(diethoxyphosphoryl)difluoromethyl]-4-nitrobenzoate
• 英文别名: Methyl 2-[diethoxyphosphoryl(difluoro)methyl]-4-nitrobenzoate
• CAS: 1369842-41-0
• 化学式: C₁₃H₁₆F₂NO₇P
• 分子量: 367.243
• InChiKey: GPRFYUVUIRDQRF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  24
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  108
• 氢给体数：
  0
• 氢受体数：
  9

反应信息

• 作为产物：
  描述：

  溴氟甲基膦酸二乙酯 、 2-碘-4-硝基苯甲酸甲酯 在 锌 、 copper(l) iodide 、 1,10-菲罗啉 作用下， 以 1,4-二氧六环 为溶剂， 反应 51.5h， 以60%的产率得到methyl 2-[(diethoxyphosphoryl)difluoromethyl]-4-nitrobenzoate
  参考文献：
  名称：

  Copper Catalyzed Cross-Coupling of Iodobenzoates with Bromozinc-difluorophosphonate

  摘要：

  A copper-catalyzed cross-coupling of iodobenzoates with bromozinc-difluorophosphonate, generated from diethyl bromodifluoromethylphosphonate and zinc in dioxane, is reported. The notable features of this reaction are its high reaction efficiency, excellent functional group compatibility, and operational simplicity. This protocol provides a useful and facile access to aryldifluorophosphonates of interest in life science.

  DOI：

  10.1021/ol3006425

文献信息

• Copper-Mediated Introduction of the CF₂ PO(OEt)₂ Motif: Scope and Limitations
  作者：Maria V. Ivanova、Alexandre Bayle、Tatiana Besset、Xavier Pannecoucke、Thomas Poisson

  DOI：10.1002/chem.201703542

  日期：2017.12.6

  can be functionalised. The procedure allows the conversion of aryl diazonium salts, as well as aryl, heteroaryl, vinyl and alkynyl iodonium salts, into the corresponding fluorinated molecules at room temperature. Mechanistic studies were performed to gain a better understanding of the reaction pathway. Under similar conditions, vinyl and aryl iodides, allyl halides, and benzyl bromides were also functionalised

  在本文中，报告了访问包含CF 2 PO（OEt）2的分子的一般程序。试剂CuCF 2 PO（OEt）2可以通过简单的协议访问，并且可以对多种底物进行功能化。该方法允许在室温下将芳基重氮盐以及芳基，杂芳基，乙烯基和炔基碘鎓盐转化为相应的氟化分子。进行了机理研究，以更好地了解反应途径。在相似的条件下，乙烯基和芳基碘化物，烯丙基卤化物和苄基溴化物也被官能化，并且研究了反应的范围和局限性。最后，该程序扩展到二硫化物，以提供新的SCF 2通道含PO（OEt）2的分子。
• Copper Catalyzed Cross-Coupling of Iodobenzoates with Bromozinc-difluorophosphonate
  作者：Zhang Feng、Fei Chen、Xingang Zhang

  DOI：10.1021/ol3006425

  日期：2012.4.6

  A copper-catalyzed cross-coupling of iodobenzoates with bromozinc-difluorophosphonate, generated from diethyl bromodifluoromethylphosphonate and zinc in dioxane, is reported. The notable features of this reaction are its high reaction efficiency, excellent functional group compatibility, and operational simplicity. This protocol provides a useful and facile access to aryldifluorophosphonates of interest in life science.