5-(methoxycarbonyl)-2-(pyridin-2-yl)-1,3-phenylene dibenzoate | 1220099-87-5

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 缩酚酸和缩酚酸环醚类
• 英文名称: 5-(methoxycarbonyl)-2-(pyridin-2-yl)-1,3-phenylene dibenzoate
• 英文别名: Methyl 3,5-dibenzoyloxy-4-pyridin-2-ylbenzoate
• CAS: 1220099-87-5
• 化学式: C₂₇H₁₉NO₆
• 分子量: 453.451
• InChiKey: ARAYNCQMOUFZDA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  34
• 可旋转键数：
  9
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.04
• 拓扑面积：
  91.8
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  4-(2-吡啶基)-苯甲酸甲酯 、 苯甲酸酐 在 氧气 、 copper diacetate 作用下， 以 甲苯 为溶剂， 反应 48.0h， 以60%的产率得到5-(methoxycarbonyl)-2-(pyridin-2-yl)-1,3-phenylene dibenzoate
  参考文献：
  名称：

  Copper(II)-Catalyzed Ortho-Acyloxylation of the 2-Arylpyridines sp² C−H Bonds with Anhydrides, Using O₂ as Terminal Oxidant

  摘要：

  A chelation-assisted copper(II)-catalyzed ortho-acyloxylation of the 2-arylpyridine sp(2) C-H bond with anhydride is described. The procedure tolerates various functional groups, such as carbomethoxyl, methoxyl fluoro, bromo, chloro, and cyano groups, affording the mono- or diacyloxylated products in moderate to good yields. Importantly, this procedure uses O-2 as a clean terminal oxidant.

  DOI：

  10.1021/jo1000719

文献信息

• Copper(II)-Catalyzed Ortho-Acyloxylation of the 2-Arylpyridines sp² C−H Bonds with Anhydrides, Using O₂ as Terminal Oxidant
  作者：Wenhui Wang、Fang Luo、Shouhui Zhang、Jiang Cheng

  DOI：10.1021/jo1000719

  日期：2010.4.2

  A chelation-assisted copper(II)-catalyzed ortho-acyloxylation of the 2-arylpyridine sp(2) C-H bond with anhydride is described. The procedure tolerates various functional groups, such as carbomethoxyl, methoxyl fluoro, bromo, chloro, and cyano groups, affording the mono- or diacyloxylated products in moderate to good yields. Importantly, this procedure uses O-2 as a clean terminal oxidant.