2-(2-(2-butoxyethoxy)ethyl)isoindoline-1,3-dione | 1268135-81-4

• 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-(2-butoxyethoxy)ethyl)isoindoline-1,3-dione
• 英文别名: 2-[2-(2-Butoxyethoxy)ethyl]isoindole-1,3-dione
• CAS: 1268135-81-4
• 化学式: C₁₆H₂₁NO₄
• 分子量: 291.347
• InChiKey: CVXVPWXSKJHGRO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  21
• 可旋转键数：
  9
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  55.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-(2-(2-butoxyethoxy)ethyl)isoindoline-1,3-dione 在 hydrazine hydrate 作用下， 以 乙醇 为溶剂， 反应 3.0h， 以92%的产率得到2-(2-丁氧基乙氧基)乙胺
  参考文献：
  名称：

  A Synthesis of Acetamidines

  摘要：

  The condensation of primary amine with N,N-dimethylacetamide dimethyl acetal yields a mixture of acetamidine and imidate ester. The product distribution in this reaction depends on the temperature, solvent, and structure of the primary amine. It is possible to suppress the formation of imidate ester by performing the reaction in the presence of excess dimethyl amine, yielding acetamidine as the exclusive product. For acetamidines that cannot be purified either by crystallization or distillation, this new method is necessary for the generation of pure acetamidines in good yields.

  DOI：

  10.1021/jo102358d
• 作为产物：
  描述：

  二乙二醇丁醚 在 4-二甲氨基吡啶 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 18.0h， 生成 2-(2-(2-butoxyethoxy)ethyl)isoindoline-1,3-dione
  参考文献：
  名称：

  A Synthesis of Acetamidines

  摘要：

  The condensation of primary amine with N,N-dimethylacetamide dimethyl acetal yields a mixture of acetamidine and imidate ester. The product distribution in this reaction depends on the temperature, solvent, and structure of the primary amine. It is possible to suppress the formation of imidate ester by performing the reaction in the presence of excess dimethyl amine, yielding acetamidine as the exclusive product. For acetamidines that cannot be purified either by crystallization or distillation, this new method is necessary for the generation of pure acetamidines in good yields.

  DOI：

  10.1021/jo102358d

文献信息

• Intermolecular Radical Mediated Anti-Markovnikov Alkene Hydroamination Using<i>N</i>-Hydroxyphthalimide
  作者：Samuel W. Lardy、Valerie A. Schmidt

  DOI：10.1021/jacs.8b06881

  日期：2018.10.3

  An intermolecular anti-Markovnikov hydroamination of alkenes has been developed using triethyl phosphite and N-hydroxyphthalimide. The process tolerates a wide range of alkenes, including vinyl ethers, silanes, and sulfides as well as electronically unbiased terminal and internal alkenes. The resultant N-alkylphthalimides can readily be transformed to the corresponding primary amines. Mechanistic probes

  使用亚磷酸三乙酯和 N-羟基邻苯二甲酰亚胺开发了烯烃的分子间反马尔科夫尼科夫加氢胺化反应。该工艺可耐受多种烯烃，包括乙烯基醚、硅烷和硫化物以及电子无偏的末端和内部烯烃。所得的 N-烷基邻苯二甲酰亚胺可以很容易地转化为相应的伯胺。机理探针表明，该过程是通过亚磷酸酯促进的 N-羟基邻苯二甲酰亚胺的自由基脱氧来获得邻苯二甲酰亚胺自由基介导的。