methyl 2-oxo-2-(propylamino) acetate

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: methyl 2-oxo-2-(propylamino) acetate
• 英文别名: Methyl 2-oxo-2-(propylamino)acetate
• 化学式: C₆H₁₁NO₃
• 分子量: 145.158
• InChiKey: MZHMYKGOFNOTBS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  10
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  55.4
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  methyl 2-oxo-2-(propylamino) acetate 在 silver nitrate 氢氧化钾 、 ammonium peroxydisulfate 作用下， 以 甲醇 、 二氯甲烷 、 水 为溶剂， 反应 3.0h， 生成 N,N'-dipropyloxamide
  参考文献：
  名称：

  Reactivity of Carbamoyl Radicals. A New, General, Convenient Free-Radical Synthesis of Isocyanates from Monoamides of Oxalic Acid

  摘要：

  A new, general, simple synthesis of isocyanates was developed by oxidation of monoamides of oxalic acid with peroxydisulfate catalyzed by Ag and Cu salts. The reaction was carried out in a two-phase system (water and an organic solvent), and it is suitable also for practical applications, due to the simple experimental conditions and the inexpensive as well as nontoxic reagents. The first example of homolytic intramolecular aromatic carbamoylation is also reported.

  DOI：

  10.1021/jo00122a020
• 作为产物：
  描述：

  甲基戊酰氯 、 正丙胺 在 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 24.0h， 以78%的产率得到methyl 2-oxo-2-(propylamino) acetate
  参考文献：
  名称：

  α-酮酰胺的不对称转移氢化；苹果酸二酰胺和α-羟基酰胺的高度对映选择性形成

  摘要：

  使用系留的 Ru/TsDPEN 催化剂在高 ee 下实现了 α-酮基-1,4-二酰胺的不对称转移氢化（ATH）。对衍生物的研究确定了导致产品中最高对映选择性的结构元素。α-酮酰胺还原产物已转化为一系列具有合成价值的衍生物。

  DOI：

  10.1021/acs.orglett.1c02830

文献信息

• Visible light-mediated photocatalytic oxidative cleavage of activated alkynes <i>via</i> hydroamination: a direct approach to oxamates
  作者：Narenderreddy Katta、Mamata Ojha、Arumugavel Murugan、Sagar Arepally、Duddu S. Sharada

  DOI：10.1039/c9ra10555g

  日期：——

  The direct oxidative cleavage of activated alkynes via hydroamination has been described using organic photocatalyst under visible-light irradiation at room temperature. In this reaction, the single electron oxidation of an in situ formed enamine followed by radical coupling with an oxidant finally delivers the oxamate. The key features of this photocatalytic reaction are the mild reaction conditions

  已经描述了在室温下在可见光照射下使用有机光催化剂通过加氢胺化直接氧化裂解活化的炔烃。在该反应中，原位形成的烯胺的单电子氧化，然后与氧化剂自由基偶联，最终得到草酸盐。该光催化反应的主要特点是反应条件温和，无金属有机染料作为光催化剂，TBHP作为“O”源和光催化剂再生的双重作用。
• Asymmetric Transfer Hydrogenation of α-Keto Amides; Highly Enantioselective Formation of Malic Acid Diamides and α-Hydroxyamides
  作者：Shweta K. Gediya、Vijyesh K. Vyas、Guy J. Clarkson、Martin Wills

  DOI：10.1021/acs.orglett.1c02830

  日期：2021.10.15

  The asymmetric transfer hydrogenation (ATH) of α-keto-1,4-diamides using a tethered Ru/TsDPEN catalyst was achieved in high ee. Studies on derivatives identified the structural elements which lead to the highest enantioselectivities in the products. The α-keto-amide reduction products have been converted to a range of synthetically valuable derivatives.

  使用系留的 Ru/TsDPEN 催化剂在高 ee 下实现了 α-酮基-1,4-二酰胺的不对称转移氢化（ATH）。对衍生物的研究确定了导致产品中最高对映选择性的结构元素。α-酮酰胺还原产物已转化为一系列具有合成价值的衍生物。
• Reactivity of Carbamoyl Radicals. A New, General, Convenient Free-Radical Synthesis of Isocyanates from Monoamides of Oxalic Acid
  作者：Francesco Minisci、Francesca Fontana、Fausta Coppa、Yong Ming Yan

  DOI：10.1021/jo00122a020

  日期：1995.9

  A new, general, simple synthesis of isocyanates was developed by oxidation of monoamides of oxalic acid with peroxydisulfate catalyzed by Ag and Cu salts. The reaction was carried out in a two-phase system (water and an organic solvent), and it is suitable also for practical applications, due to the simple experimental conditions and the inexpensive as well as nontoxic reagents. The first example of homolytic intramolecular aromatic carbamoylation is also reported.