N-[(R)-alpha-Methyl-2-chlorobenzyl]pentanamide

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: N-[(R)-alpha-Methyl-2-chlorobenzyl]pentanamide
• 英文别名: N-[(1R)-1-(2-chlorophenyl)ethyl]pentanamide
• 化学式: C₁₃H₁₈ClNO
• 分子量: 239.745
• InChiKey: UTNXVFZOWQQSIN-SNVBAGLBSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.71
• 重原子数：
  16.0
• 可旋转键数：
  5.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  29.1
• 氢给体数：
  1.0
• 氢受体数：
  1.0

反应信息

• 作为产物：
  描述：

  1-邻氯苯乙胺 、 4-氯苯基戊酸酯 在 氢气 作用下， 以 甲苯 为溶剂， 55.0 ℃ 、30.0 kPa 条件下， 反应 15.0h， 生成 N-[(R)-alpha-Methyl-2-chlorobenzyl]pentanamide
  参考文献：
  名称：

  Efficient dynamic kinetic resolution of arylamines with Pd/layered double-hydroxide-dodecyl sulfate anion for racemization

  摘要：

  A novel and efficient racemization catalyst, Pd/layered double-hydroxide-dodecyl sulfate anion, was prepared and used in the dynamic kinetic resolution (DKR) of arylamines. The undesired enantiomer was completely racemized at 55 degrees C, allowing the catalyst to be compatible with biocatalysts. DKR proceeded smoothly and showed a broad substrate scope, with good conversion and high product enantiomeric excesses (ee(p)). The system could be reused more than 30 times without loss of conversion and ee(p) value. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2013.11.041

文献信息

• Efficient dynamic kinetic resolution of arylamines with Pd/layered double-hydroxide-dodecyl sulfate anion for racemization
  作者：Gang Xu、Xiaoting Dai、Simin Fu、Jianping Wu、Lirong Yang

  DOI：10.1016/j.tetlet.2013.11.041

  日期：2014.1

  A novel and efficient racemization catalyst, Pd/layered double-hydroxide-dodecyl sulfate anion, was prepared and used in the dynamic kinetic resolution (DKR) of arylamines. The undesired enantiomer was completely racemized at 55 degrees C, allowing the catalyst to be compatible with biocatalysts. DKR proceeded smoothly and showed a broad substrate scope, with good conversion and high product enantiomeric excesses (ee(p)). The system could be reused more than 30 times without loss of conversion and ee(p) value. (C) 2013 Elsevier Ltd. All rights reserved.