2-烯丙基-2-苯甲基乙酰胺 | 7154-69-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2-烯丙基-2-苯甲基乙酰胺
• 英文名称: 2-benzylpent-4-enamide
• 英文别名: 2-Benzyl-penten-(4)-saeureamid；2-benzyl-pent-4-enoic acid amide；2-Benzyl-pent-4-ensaeure-amid
• CAS: 7154-69-0
• 化学式: C₁₂H₁₅NO
• 分子量: 189.257
• InChiKey: RKJWJARHPAEWOX-UHFFFAOYSA-N

物化性质

• 沸点：
  364.4±31.0 °C(Predicted)
• 密度：
  1.025±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  14
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  43.1
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 海关编码：
  2924299090

反应信息

• 作为反应物：
  描述：

  2-烯丙基-2-苯甲基乙酰胺 在 sodium hydroxide 、 溴 作用下， 生成 烯丙他明
  参考文献：
  名称：

  SAR of 2-benzyl-4-aminopiperidines NK1 antagonists. Part 21. synthesis of CGP 49823

  摘要：

  CGP 49823 is a potent NK1 antagonist which is centrally active after oral administration. The SAR of the C-2 substituent was investigated with respect to the affinity to the NK1 receptor. A practical synthesis of CGP 49823, suitable for scale-up, was developed. The key-step, a tandem acyliminium ion cyclization / Ritter reaction, gave trans 2-benzyl-4-acetamido-piperidines with high diastereoselectivity. Copyright (C) 1996 Elsevier Science Ltd

  DOI：

  10.1016/s0960-894x(96)00563-x
• 作为产物：
  描述：

  2-benzyl-4-pentenoic acid 在 氯化亚砜 、 氨 作用下， 以 水 为溶剂， 生成 2-烯丙基-2-苯甲基乙酰胺
  参考文献：
  名称：

  SAR of 2-benzyl-4-aminopiperidines NK1 antagonists. Part 21. synthesis of CGP 49823

  摘要：

  CGP 49823 is a potent NK1 antagonist which is centrally active after oral administration. The SAR of the C-2 substituent was investigated with respect to the affinity to the NK1 receptor. A practical synthesis of CGP 49823, suitable for scale-up, was developed. The key-step, a tandem acyliminium ion cyclization / Ritter reaction, gave trans 2-benzyl-4-acetamido-piperidines with high diastereoselectivity. Copyright (C) 1996 Elsevier Science Ltd

  DOI：

  10.1016/s0960-894x(96)00563-x

文献信息

• Remarkable Electronic and Steric Effects in the Nitrile Biotransformations for the Preparation of Enantiopure Functionalized Carboxylic Acids and Amides:  Implication for an Unsaturated Carbon−Carbon Bond Binding Domain of the Amidase
  作者：Ming Gao、De-Xian Wang、Qi-Yu Zheng、Zhi-Tang Huang、Mei-Xiang Wang

  DOI：10.1021/jo070581b

  日期：2007.8.1

  various functionalized racemic nitriles catalyzed by Rhodococcus erythropolis AJ270, a nitrile hydratase/amidase-containing microbial whole-cell catalyst, were studied. While the nitrile hydratase exhibits high catalytic efficiency but very low enantioselectivity against almost all nitrile substrates examined, the amidase is very sensitive toward the structure of the amides. The release of the steric crowdedness

  红球菌催化各种功能化外消旋腈的生物转化研究了含腈水合酶/酰胺酶的微生物全细胞催化剂AJ270。尽管腈水合酶显示出高的催化效率，但对几乎所有所检测的腈底物的对映选择性都非常低，但酰胺酶对酰胺的结构非常敏感。围绕基质立体中心的空间拥挤的释放以及向基质中引入不饱和碳-碳键导致反应速率的显着加速和对映选择性的显着提高。腈的生物转化提供了独特的，高产的合成路线，可合成被烯丙基，炔丙基，烯基或乙烯基官能化的高度对映体纯的羧酸和酰胺。H-喹啉-2-酮衍生物。
• US6127352A
  申请人：——

  公开号：US6127352A

  公开（公告）日：2000-10-03
• Micucci et al., Experimental Medicine and Surgery, 1953, vol. 11, p. 185,188
  作者：Micucci et al.

  DOI：——

  日期：——
• SAR of 2-benzyl-4-aminopiperidines NK1 antagonists. Part 21. synthesis of CGP 49823
  作者：Siem J. Veenstra、Kathleen Hauser、Walter Schilling、Claudia Betschart、Silvio Ofner

  DOI：10.1016/s0960-894x(96)00563-x

  日期：1996.12

  CGP 49823 is a potent NK1 antagonist which is centrally active after oral administration. The SAR of the C-2 substituent was investigated with respect to the affinity to the NK1 receptor. A practical synthesis of CGP 49823, suitable for scale-up, was developed. The key-step, a tandem acyliminium ion cyclization / Ritter reaction, gave trans 2-benzyl-4-acetamido-piperidines with high diastereoselectivity. Copyright (C) 1996 Elsevier Science Ltd