N,N-dimethyl-3-(pyridin-3-yl)propanamide | 55314-14-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: N,N-dimethyl-3-(pyridin-3-yl)propanamide
• 英文别名: N,N-Dimethyl-3-(pyridin-3-yl)-propanamide；N,N-dimethyl-3-pyridin-3-ylpropanamide
• CAS: 55314-14-2
• 化学式: C₁₀H₁₄N₂O
• mdl: MFCD11754194
• 分子量: 178.234
• InChiKey: UBFMPVIINYUCFK-UHFFFAOYSA-N

物化性质

• 沸点：
  322.7±25.0 °C(Predicted)
• 密度：
  1.052±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.3
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  33.2
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  3-氯吡啶 、 N,N-dimethyl-3-(trifluoro-λ⁴-boranyl)propanamide potassium salt 在 2-双环己基膦-2',6'-二甲氧基联苯 、 palladium diacetate 、 potassium carbonate 作用下， 以 水 、 甲苯 为溶剂， 反应 14.0h， 以50%的产率得到N,N-dimethyl-3-(pyridin-3-yl)propanamide
  参考文献：
  名称：

  Use of Potassium β-Trifluoroborato Amides in Suzuki−Miyaura Cross-Coupling Reactions

  摘要：

  Potassium beta-trifluoroborato amides were prepared and used as successful partners in Suzuki-Miyaura reactions with various aryl chlorides, including electron-rich and electron-poor derivatives, as well as several heteroaryl chloride partners.

  DOI：

  10.1021/jo900968h

文献信息

• General and Mild Cobalt-Catalyzed C-Alkylation of Unactivated Amides and Esters with Alcohols
  作者：Nicklas Deibl、Rhett Kempe

  DOI：10.1021/jacs.6b06448

  日期：2016.8.31

  The borrowing hydrogen or hydrogen autotransfer methodology is an elegant and sustainable or green concept to construct carbon-carbon bonds. In this concept, alcohols, which can be obtained from barely used and indigestible biomass, such as lignocellulose, are employed as alkylating reagents. An especially challenging alkylation is that of unactivated esters and amides. Only noble metal catalysts based

  借用氢或氢自动转移方法是构建碳-碳键的优雅且可持续或绿色的概念。在这个概念中，可以从几乎不使用且难以消化的生物质（例如木质纤维素）中获得的醇被用作烷基化试剂。一个特别具有挑战性的烷基化是未活化的酯和酰胺。仅使用基于铱和钌的贵金属催化剂来完成这些反应。在此，我们报告了醇对未活化酰胺和酯的第一个贱金属催化的 α-烷基化反应。我们实验室最近开发的钳形配体稳定的钴配合物可以非常有效地催化这些反应。预催化剂可以很容易地从市售的起始材料以多克规模合成，并且在碱性反应条件下自活化。这种 Co 催化剂类别还能够介导酯和酰胺的烷基化反应。此外，我们应用该方法合成酮并将醇转化为由两个碳原子拉长的醛。
• Sustainable Alkylation of Unactivated Esters and Amides with Alcohols Enabled by Manganese Catalysis
  作者：Yoon Kyung Jang、Tobias Krückel、Magnus Rueping、Osama El-Sepelgy

  DOI：10.1021/acs.orglett.8b03184

  日期：2018.12.21

  The first example of manganese-catalyzed C-alkylation of the carboxylic acid derivatives is reported. The bench-stable homogeneous manganese complex enables the transformation of the renewable alcohol and carboxylic acid derivative feedstock to higher value esters and amides. The reaction operates via hydrogen autotransfer and ideally produces water as the only side product. Importantly, aliphatic-

  报道了羧酸衍生物的锰催化的C-烷基化的第一个实例。台式稳定的均相锰配合物可以将可再生的醇和羧酸衍生物原料转化为更高价值的酯和酰胺。该反应通过氢自动转移进行，理想地产生水作为唯一的副产物。重要的是，可以将含脂肪族，苄基和杂环的醇用作烷基化试剂，从而消除了对诱变的烷基卤化物的需求。
• Use of Potassium β-Trifluoroborato Amides in Suzuki−Miyaura Cross-Coupling Reactions
  作者：Gary A. Molander、Ludivine Jean-Gérard

  DOI：10.1021/jo900968h

  日期：2009.8.7

  Potassium beta-trifluoroborato amides were prepared and used as successful partners in Suzuki-Miyaura reactions with various aryl chlorides, including electron-rich and electron-poor derivatives, as well as several heteroaryl chloride partners.