methyl 9-phenyl-2(E)-nonenoate | 260050-22-4

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: methyl 9-phenyl-2(E)-nonenoate
• 英文别名: methyl (E)-9-phenylnon-2-enoate
• CAS: 260050-22-4
• 化学式: C₁₆H₂₂O₂
• 分子量: 246.349
• InChiKey: PHRXOEGNBMWNCP-GXDHUFHOSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  18
• 可旋转键数：
  9
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  methyl 9-phenyl-2(E)-nonenoate 在 palladium on activated charcoal 氢气 、 二异丁基氢化铝 作用下， 以 甲醇 、 二氯甲烷 为溶剂， -75.0 ℃ 、1000.0 kPa 条件下， 反应 0.5h， 生成 9-phenylnonanal
  参考文献：
  名称：

  Synthesis and histamine H3 receptor activity of 4-(n-alkyl)-1H-imidazoles and 4-(ω-phenylalkyl)-1H-imidazoles

  摘要：

  The influence of lipophilic moieties attached to a 4-1H-imidazole ring on the histamine H-3 receptor activity was systematically investigated. Series of 4-(n-alkyl)-1H-imidazoles and 4-(omega-phenylalkyl)-1H-imidazoles were prepared, with an alkyl chain varying from 2-9 methylene groups and from 1-9 methylene groups, respectively. The compounds were tested for their activity on the H-3 receptor under in vitro conditions. For the 4-(n-alkyl)-1H-imidazoles the activity is proportional to chain length, ranging from a pA(2) value of 6.3 +/- 0.2 for 4-(n-propyl)-1H-imidazoIe to a pA(2) value of 7.2 +/- 0.1 for 4-(n-decyl)-1H-imidazole. For the series 4-(omega-phenylalkyl)-4H-imidazoles an optimum in H-3 activity was found for the pentylene spacer: 4-(omega-phenylpentyl)-1H-imidazole has a pA(2) value of 7.8 +/- 0.1. (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(99)00253-9
• 作为产物：
  描述：

  5-苯基戊酸 在 palladium on activated charcoal lithium aluminium tetrahydride 、 草酰氯 、 氢气 、 sodium hydride 、 二异丁基氢化铝 、 二甲基亚砜 作用下， 以 四氢呋喃 、 甲醇 、 乙醚 、 二氯甲烷 为溶剂， -75.0~20.0 ℃ 、1000.0 kPa 条件下， 反应 2.25h， 生成 methyl 9-phenyl-2(E)-nonenoate
  参考文献：
  名称：

  Synthesis and histamine H3 receptor activity of 4-(n-alkyl)-1H-imidazoles and 4-(ω-phenylalkyl)-1H-imidazoles

  摘要：

  The influence of lipophilic moieties attached to a 4-1H-imidazole ring on the histamine H-3 receptor activity was systematically investigated. Series of 4-(n-alkyl)-1H-imidazoles and 4-(omega-phenylalkyl)-1H-imidazoles were prepared, with an alkyl chain varying from 2-9 methylene groups and from 1-9 methylene groups, respectively. The compounds were tested for their activity on the H-3 receptor under in vitro conditions. For the 4-(n-alkyl)-1H-imidazoles the activity is proportional to chain length, ranging from a pA(2) value of 6.3 +/- 0.2 for 4-(n-propyl)-1H-imidazoIe to a pA(2) value of 7.2 +/- 0.1 for 4-(n-decyl)-1H-imidazole. For the series 4-(omega-phenylalkyl)-4H-imidazoles an optimum in H-3 activity was found for the pentylene spacer: 4-(omega-phenylpentyl)-1H-imidazole has a pA(2) value of 7.8 +/- 0.1. (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(99)00253-9