(R)-2-methylnonane-2,3-diol | 369383-51-7

• 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-methylnonane-2,3-diol
• 英文别名: (3R)-2-methylnonane-2,3-diol
• CAS: 369383-51-7
• 化学式: C₁₀H₂₂O₂
• 分子量: 174.283
• InChiKey: WZMQUXUJOQIKJM-SECBINFHSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 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

• 作为反应物：
  描述：

  (R)-2-methylnonane-2,3-diol 在 吡啶 、 trifluoromethanesulfonic acid anhydride 作用下， 生成 (S)-2-methyl-2,3-epoxynonane
  参考文献：
  名称：

  Biocatalytic asymmetric and enantioconvergent hydrolysis of trisubstituted oxiranes

  摘要：

  Asymmetric biohydrolysis of trialkyl oxiranes (+/-)-1a-3a using the epoxide hydrolase activity of whole bacterial cells proceeded in an enantioconvergent fashion and thus led to the corresponding (R)-configurated vicinal diols Ib 3b in Lip to 97% enantiomeric excess (e.e.) as the sole product. The mechanism of this enantioconvergence vas investigated by O-18-labelling experiments and it was found that both enantiomers were hydrolysed with opposite regioselectivity. (C) 2001 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0957-4166(01)00256-7
• 作为产物：
  描述：

  正庚基三苯基溴化磷 在 tris-buffer 、 Streptomyces lavendulae ATCC 55209 cells 、 sodium hydride 、 potassium carbonate 、 间氯过氧苯甲酸 作用下， 以 二氯甲烷 、 二甲基亚砜 为溶剂， 反应 64.0h， 生成 (R)-2-methylnonane-2,3-diol
  参考文献：
  名称：

  Biocatalytic asymmetric and enantioconvergent hydrolysis of trisubstituted oxiranes

  摘要：

  Asymmetric biohydrolysis of trialkyl oxiranes (+/-)-1a-3a using the epoxide hydrolase activity of whole bacterial cells proceeded in an enantioconvergent fashion and thus led to the corresponding (R)-configurated vicinal diols Ib 3b in Lip to 97% enantiomeric excess (e.e.) as the sole product. The mechanism of this enantioconvergence vas investigated by O-18-labelling experiments and it was found that both enantiomers were hydrolysed with opposite regioselectivity. (C) 2001 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0957-4166(01)00256-7

文献信息

• Biocatalytic asymmetric and enantioconvergent hydrolysis of trisubstituted oxiranes
  作者：Andreas Steinreiber、Sandra F. Mayer、Robert Saf、Kurt Faber

  DOI：10.1016/s0957-4166(01)00256-7

  日期：2001.6

  Asymmetric biohydrolysis of trialkyl oxiranes (+/-)-1a-3a using the epoxide hydrolase activity of whole bacterial cells proceeded in an enantioconvergent fashion and thus led to the corresponding (R)-configurated vicinal diols Ib 3b in Lip to 97% enantiomeric excess (e.e.) as the sole product. The mechanism of this enantioconvergence vas investigated by O-18-labelling experiments and it was found that both enantiomers were hydrolysed with opposite regioselectivity. (C) 2001 Elsevier Science Ltd. All rights reserved.