(2S,3R,4S,5R,6R,7S)-2,4,6-trimethyl-3-phenylmethoxynonane-1,5,7-triol | 1242057-44-8

• 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: (2S,3R,4S,5R,6R,7S)-2,4,6-trimethyl-3-phenylmethoxynonane-1,5,7-triol
• CAS: 1242057-44-8
• 化学式: C₁₉H₃₂O₄
• 分子量: 324.461
• InChiKey: RPQKGIFZBCKDQX-ALPWCWDASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  23
• 可旋转键数：
  10
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.68
• 拓扑面积：
  69.9
• 氢给体数：
  3
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  (2S,3R,4S,5R,6R,7S)-2,4,6-trimethyl-3-phenylmethoxynonane-1,5,7-triol 、 2,2-二甲氧基丙烷 在 对甲苯磺酸 作用下， 以 二氯甲烷 为溶剂， 反应 6.0h， 以85%的产率得到
  参考文献：
  名称：

  Synthesis of C15–C27 segment of venturicidine X by utilizing desymmetrization protocol

  摘要：

  We have achieved the synthesis of C15-C27 fragment of venturicidine X using desymmetrization protocol, substrate-controlled Grignard reaction, Barton-McCombie reaction, Sharpless epoxidation, and TBSOTf-mediated rearrangement to produce the aldol product through a non-aldol route as the key step following 23 longest linear sequences with 6.4% overall yield starting from a known intermediate 11. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2010.05.148
• 作为产物：
  描述：

  [(2R,3S)-2-[(2R,3R,4S,5R)-3,5-dimethyl-6-oxo-4-phenylmethoxyoxan-2-yl]pentan-3-yl] acetate 在 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 为溶剂， 反应 2.0h， 以89%的产率得到(2S,3R,4S,5R,6R,7S)-2,4,6-trimethyl-3-phenylmethoxynonane-1,5,7-triol
  参考文献：
  名称：

  Synthesis of C15–C27 segment of venturicidine X by utilizing desymmetrization protocol

  摘要：

  We have achieved the synthesis of C15-C27 fragment of venturicidine X using desymmetrization protocol, substrate-controlled Grignard reaction, Barton-McCombie reaction, Sharpless epoxidation, and TBSOTf-mediated rearrangement to produce the aldol product through a non-aldol route as the key step following 23 longest linear sequences with 6.4% overall yield starting from a known intermediate 11. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2010.05.148

文献信息

• Synthesis of C15–C27 segment of venturicidine X by utilizing desymmetrization protocol
  作者：J.S. Yadav、Sk. Samad Hossain、Debendra K. Mohapatra

  DOI：10.1016/j.tetlet.2010.05.148

  日期：2010.8

  We have achieved the synthesis of C15-C27 fragment of venturicidine X using desymmetrization protocol, substrate-controlled Grignard reaction, Barton-McCombie reaction, Sharpless epoxidation, and TBSOTf-mediated rearrangement to produce the aldol product through a non-aldol route as the key step following 23 longest linear sequences with 6.4% overall yield starting from a known intermediate 11. (C) 2010 Elsevier Ltd. All rights reserved.