(R)-2-isopentyl-3-methylbutane-1,4-diol | 1298132-50-9

• 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: (R)-2-isopentyl-3-methylbutane-1,4-diol
• 英文别名: (3R)-2-methyl-3-(3-methylbutyl)butane-1,4-diol
• CAS: 1298132-50-9
• 化学式: C₁₀H₂₂O₂
• 分子量: 174.283
• InChiKey: QEENRZULWBBBGS-AXDSSHIGSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  12
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  熏衣草醇 在 palladium 10% on activated carbon 、 氢气 、 双氧水 、 sodium hydroxide 作用下， 以 四氢呋喃 、 水 为溶剂， 25.0 ℃ 、101.33 kPa 条件下， 反应 2.5h， 生成 (R)-2-isopentyl-3-methylbutane-1,4-diol
  参考文献：
  名称：

  Regioselective Semihydrogenation of Dienes

  摘要：

  A one-pot, three-step strategy for the regioselective semihydrogenation of dienes is described. This procedure uses 9-BBN-H as a temporary protective group for alkenes. Yields range from 55% to 95%, and the reaction is tolerant of a variety of common functional groups. Additionally, the final elimination step of the sequence can be replaced with a peroxide-mediated alkylborane oxidation, generating regioselectively semihydrogenated product alcohols.

  DOI：

  10.1021/jo200262r

文献信息

• Regioselective Semihydrogenation of Dienes
  作者：Thomas J. A. Graham、Thomas H. Poole、Charles N. Reese、Brian C. Goess

  DOI：10.1021/jo200262r

  日期：2011.5.20

  A one-pot, three-step strategy for the regioselective semihydrogenation of dienes is described. This procedure uses 9-BBN-H as a temporary protective group for alkenes. Yields range from 55% to 95%, and the reaction is tolerant of a variety of common functional groups. Additionally, the final elimination step of the sequence can be replaced with a peroxide-mediated alkylborane oxidation, generating regioselectively semihydrogenated product alcohols.