(2,2-Dimethyl-benzo[1,3]dioxol-5-yl)-(1,3-dioxo-1,3-dihydro-isoindol-2-yloxy)-acetic acid methyl ester | 172795-78-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异吲哚及其衍生物
• 英文名称: (2,2-Dimethyl-benzo[1,3]dioxol-5-yl)-(1,3-dioxo-1,3-dihydro-isoindol-2-yloxy)-acetic acid methyl ester
• 英文别名: Methyl 2-(2,2-dimethyl-1,3-benzodioxol-5-yl)-2-(1,3-dioxoisoindol-2-yl)oxyacetate
• CAS: 172795-78-7
• 化学式: C₂₀H₁₇NO₇
• 分子量: 383.357
• InChiKey: GMGBXDQPZIJACY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  28
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  91.4
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  (2,2-Dimethyl-benzo[1,3]dioxol-5-yl)-(1,3-dioxo-1,3-dihydro-isoindol-2-yloxy)-acetic acid methyl ester 在 肼 作用下， 生成 Aminooxy-(2,2-dimethyl-benzo[1,3]dioxol-5-yl)-acetic acid methyl ester
  参考文献：
  名称：

  Synthesis of an α-(aminooxy)arylacetic ester by the reaction of an α-diazo ester with n-hydroxyphthalimide

  摘要：

  The a-diazo esters (6) and (7) react, in the absence of any catalyst, with a variety of HONR(2) and HON=CR(2) compounds to give the O-alkylated adducts (8) to (16). In particular, reaction of (7) with N-hydroxyphthalimide in refluxing benzene followed by deprotection gives the title compound (1).

  DOI：

  10.1016/0040-4039(95)01697-g
• 作为产物：
  描述：

  (2,2-Dimethyl-benzo[1,3]dioxol-5-yl)-oxo-acetic acid methyl ester 在 三乙胺 、 对甲苯磺酰肼 作用下， 以 苯 为溶剂， 生成 (2,2-Dimethyl-benzo[1,3]dioxol-5-yl)-(1,3-dioxo-1,3-dihydro-isoindol-2-yloxy)-acetic acid methyl ester
  参考文献：
  名称：

  Synthesis of an α-(aminooxy)arylacetic ester by the reaction of an α-diazo ester with n-hydroxyphthalimide

  摘要：

  The a-diazo esters (6) and (7) react, in the absence of any catalyst, with a variety of HONR(2) and HON=CR(2) compounds to give the O-alkylated adducts (8) to (16). In particular, reaction of (7) with N-hydroxyphthalimide in refluxing benzene followed by deprotection gives the title compound (1).

  DOI：

  10.1016/0040-4039(95)01697-g