12-(2-Tetrahydro-2H-pyran-2-yloxy)-3(Z)-dodecen-1-ol | 69494-16-2

• 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: 12-(2-Tetrahydro-2H-pyran-2-yloxy)-3(Z)-dodecen-1-ol
• 英文别名: (Z)-12-(oxan-2-yloxy)dodec-3-en-1-ol
• CAS: 69494-16-2
• 化学式: C₁₇H₃₂O₃
• 分子量: 284.439
• InChiKey: PJNLXCBPEHZVIW-ALCCZGGFSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  20
• 可旋转键数：
  12
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  38.7
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  12-(2-Tetrahydro-2H-pyran-2-yloxy)-3(Z)-dodecen-1-ol 在 咪唑 、 sodium azide 、 碘 、 二甲基氯化铝 、 三苯基膦 、 lithium hexamethyldisilazane 作用下， 以 四氢呋喃 、 六甲基磷酰三胺 、 二氯甲烷 、 水 、 丙酮 、 乙腈 为溶剂， 反应 81.5h， 生成 methyl (5S,6E,8Z,11Z)-20-amino-5-[tert-butyl(diphenyl)silyl]oxyicosa-6,8,11-trienoate
  参考文献：
  名称：

  The synthesis of a 5-HETE photoaffinity ligand

  摘要：

  The design and synthesis of a photoaffinity ligand 26, targeted at the 5h-dh, was accomplished. The synthesis was effected by two new synthetic routes which focus on the omega-hydroxy 5-HETE derivative 12 as a pivotal synthon. Preliminary results show ligand 26 to be an excellent substrate for the 5h-dh. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(00)01064-9
• 作为产物：
  描述：

  2-(9-溴壬基-1-氧基)四氢吡喃 在 四丁基氟化铵 、 lithium hexamethyldisilazane 作用下， 以 四氢呋喃 、 六甲基磷酰三胺 、 乙腈 为溶剂， 反应 66.0h， 生成 12-(2-Tetrahydro-2H-pyran-2-yloxy)-3(Z)-dodecen-1-ol
  参考文献：
  名称：

  The synthesis of a 5-HETE photoaffinity ligand

  摘要：

  The design and synthesis of a photoaffinity ligand 26, targeted at the 5h-dh, was accomplished. The synthesis was effected by two new synthetic routes which focus on the omega-hydroxy 5-HETE derivative 12 as a pivotal synthon. Preliminary results show ligand 26 to be an excellent substrate for the 5h-dh. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(00)01064-9

文献信息

• A Chemoenzymic Approach to Hydroperoxyeicosatetraenoic Acids. Total Synthesis of 5(S)-HPETE
  作者：Patrick Dussault、In Quen Lee

  DOI：10.1021/jo00106a037

  日期：1995.1

  A new synthetic approach to enantiomerically pure hydroperoxyeicosatetraenoic acids (HPETEs) is described in which the tetraene skeleton is assembled through chemoselective olefination of a protected hydroperoxy aldehyde. Soybean lipoxygenase-mediated dioxygenation of both natural and unnatural fats produces hydroperoxy dienes in high enantiomeric excess; the observed regioselectivity supports a revised hypothesis for substrate specificity. Protection of the diene hydroperoxides as peroxy ketals is followed by regioselective ozonolysis to afford enantiomerically pure 4-peroxy 2,3-enals which undergo olefination to produce peroxytetraenoates. Removal of the monoperoxy ketal and the methyl ester affords enantiomerically pure HPETEs. The generality of the strategy is illustrated with the first chemical synthesis of 5(S)-HPETE.
• The synthesis of a 5-HETE photoaffinity ligand
  作者：Goutam Saha、Subhash P Khanapure、William S Powell、Joshua Rokach

  DOI：10.1016/s0040-4039(00)01064-9

  日期：2000.8

  The design and synthesis of a photoaffinity ligand 26, targeted at the 5h-dh, was accomplished. The synthesis was effected by two new synthetic routes which focus on the omega-hydroxy 5-HETE derivative 12 as a pivotal synthon. Preliminary results show ligand 26 to be an excellent substrate for the 5h-dh. (C) 2000 Elsevier Science Ltd. All rights reserved.