(E)-N,N-dimethyl-3-(perfluorophenyl)acrylamide | 1219809-58-1

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 英文名称: (E)-N,N-dimethyl-3-(perfluorophenyl)acrylamide
• 英文别名: (E)-N,N-dimethyl-3-(2,3,4,5,6-pentafluorophenyl)prop-2-enamide
• CAS: 1219809-58-1
• 化学式: C₁₁H₈F₅NO
• 分子量: 265.183
• InChiKey: NSYVGSHGGHFXGS-ONEGZZNKSA-N

物化性质

• 沸点：
  308.2±42.0 °C(Predicted)
• 密度：
  1.404±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  20.3
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  N,N-二甲基丙烯酰胺 、 五氟苯 在 氧气 、 palladium diacetate 、 DL-焦谷氨酸 、 三甲基乙酸 作用下， 以 N,N-二甲基乙酰胺 为溶剂， 120.0 ℃ 、101.33 kPa 条件下， 反应 16.0h， 以54%的产率得到(E)-N,N-dimethyl-3-(perfluorophenyl)acrylamide
  参考文献：
  名称：

  以分子氧为唯一氧化剂的钯催化多氟芳烃的烯烃氧化和芳基化

  摘要：

  已经开发了钯催化的多氟芳烃与烯烃或简单芳烃的交叉脱氢偶联。该方法的特征在于使用分子氧的大气压作为唯一的氧化剂，并提供了直接且对环境无害的官能化多氟芳烃途径。

  DOI：

  10.1002/adsc.201500632

文献信息

• Thioether-Promoted Direct Olefination of Polyfluoroarenes Catalyzed by Palladium
  作者：Cai-Zhi Wu、Chun-Yang He、Yangen Huang、Xingang Zhang

  DOI：10.1021/ol402492s

  日期：2013.10.18

  A methyl(phenyl)sulfane-promoted direct olefination of polyfluoroarenes catalyzed by palladium has been reported. With use of this new thioether ligand, a high reaction efficiency and excellent E/Z ratio of desired olefinated polyfluoroarenes were obtained. This represents a first example of thioether promoted oxidative Heck reaction.
• Pd-catalyzed aerobic direct olefination of polyfluoroarenes
  作者：Chun-Yang He、Feng-Ling Qing、Xingang Zhang

  DOI：10.1016/j.tetlet.2014.03.096

  日期：2014.4

  The first example of Pd-catalyzed aerobic direct olefination of polyfluoroarenes has been developed. The reaction makes use of molecular O-2 as terminal oxidant, and provides a cost-efficient and environmentally benign access to polyfluoroarene-alkene structures that are of interest in life and material sciences. (C) 2014 Elsevier Ltd. All rights reserved.
• Pd(OAc)₂ Catalyzed Olefination of Highly Electron-Deficient Perfluoroarenes
  作者：Xingang Zhang、Shilu Fan、Chun-Yang He、Xiaolong Wan、Qiao-Qiao Min、Jie Yang、Zhong-Xing Jiang

  DOI：10.1021/ja908434e

  日期：2010.4.7

  An efficient, Pd(OAc)(2) catalyzed method for direct olefination of highly electron-deficient perfluoroarenes was developed. The reaction scope includes a series of activated and nonactivated alkenes in moderate to high yields with moderate to high regio- and stereoselectivities.
• Palladium-Catalyzed Olefination and Arylation of Polyfluoroarenes Using Molecular Oxygen as the Sole Oxidant
  作者：Qiufeng Huang、Xinyu Zhang、Lin Qiu、Jiajun Wu、Hanbing Xiao、Xiaofeng Zhang、Shen Lin

  DOI：10.1002/adsc.201500632

  日期：2015.11.16

  The palladium-catalyzed cross-dehydrogenative-coupling of polyfluoroarenes with alkenes or simple arenes has been developed. The approach is characterized by using atmospheric pressure of molecular oxygen as the sole oxidant, and provides a straightforward and environmentally benign route to functionalized polyfluoroarenes.

  已经开发了钯催化的多氟芳烃与烯烃或简单芳烃的交叉脱氢偶联。该方法的特征在于使用分子氧的大气压作为唯一的氧化剂，并提供了直接且对环境无害的官能化多氟芳烃途径。