dimethyl 2,2-difluoro-3-hydroxy-3-phenylsuccinate

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: dimethyl 2,2-difluoro-3-hydroxy-3-phenylsuccinate
• 英文别名: Dimethyl 2,2-difluoro-3-hydroxy-3-phenylbutanedioate
• 化学式: C₁₂H₁₂F₂O₅
• 分子量: 274.221
• InChiKey: OVUQGGHFXSQERV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  19
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  72.8
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  苯甲酰甲酸甲酯 、 1-Benzyl-4-(2,2-difluoro-1-methoxy-vinyl)-piperazine 在 三氟甲磺酸三甲基硅酯 、 水 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 21.0h， 以85%的产率得到dimethyl 2,2-difluoro-3-hydroxy-3-phenylsuccinate
  参考文献：
  名称：

  Generation and Use of an Equivalent of Difluoroacetamide or Difluoroacetate Anions Part 3 of the Series: Reactivity of Stable Trifluoroacetaldehyde hemiaminals. Part 2: T. Billard, B. R Langlois, J. Org. Chem. 2002, 67, 997–1000.

  摘要：

  Ethers of trifluoroacetaldehyde hemiaminals can undergo dehydrofluorination under basic conditions to provide ethers of difluoroketene hemiaminals. The latter behave as equivalents of difluoroacetamide or difluoroacetate anions towards various electrophiles, yielding a range of difluoromethylcarbonyl products.

  DOI：

  10.1002/1521-3765(20020703)8:13<2917::aid-chem2917>3.0.co;2-m

文献信息

• Generation and Use of an Equivalent of Difluoroacetamide or Difluoroacetate Anions Part 3 of the Series: Reactivity of Stable Trifluoroacetaldehyde hemiaminals. Part 2: T. Billard, B. R Langlois, J. Org. Chem. 2002, 67, 997–1000.
  作者：Gaëlle Blond、Thierry Billard、Bernard R. Langlois

  DOI：10.1002/1521-3765(20020703)8:13<2917::aid-chem2917>3.0.co;2-m

  日期：2002.7.3

  Ethers of trifluoroacetaldehyde hemiaminals can undergo dehydrofluorination under basic conditions to provide ethers of difluoroketene hemiaminals. The latter behave as equivalents of difluoroacetamide or difluoroacetate anions towards various electrophiles, yielding a range of difluoromethylcarbonyl products.