(4R,5R,7S)-((S)-dec-1-en-5-yl)-4,5,7-trihydroxydeca-2,9-dienoate | 1374333-11-5

• 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: (4R,5R,7S)-((S)-dec-1-en-5-yl)-4,5,7-trihydroxydeca-2,9-dienoate
• 英文别名: [(5S)-dec-1-en-5-yl] (2E,4R,5R,7S)-4,5,7-trihydroxydeca-2,9-dienoate
• CAS: 1374333-11-5
• 化学式: C₂₀H₃₄O₅
• 分子量: 354.487
• InChiKey: PBHMXJVEZSAGND-QXAASWJWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  25
• 可旋转键数：
  16
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.65
• 拓扑面积：
  87
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  在 四丁基氟化铵 作用下， 以 四氢呋喃 为溶剂， 反应 4.08h， 以88%的产率得到(4R,5R,7S)-((S)-dec-1-en-5-yl)-4,5,7-trihydroxydeca-2,9-dienoate
  参考文献：
  名称：

  Minimal Fluorous Tagging Strategy that Enables the Synthesis of the Complete Stereoisomer Library of SCH725674 Macrolactones

  摘要：

  Four mixtures of four fluorous-tagged quasiisomers have been synthesized, demixed, and detagged to make all 16 stereoisomers of the macrocyclic lactone natural product Sch725674. A new bare-minimum tagging pattern needs only two tags one fluorous and one nonfluorous-to encode four isomers. The structure of Sch725674 is assigned as (5R,6S,8R,14R,E)-5,6,8-trihydroxy-14-pentyloxacyclotetradec-3-en-2-one. Various comparisons of spectra of 32 lactones (16 with tags, 16 without) and 16 ester precursors (8 with tags, 8 without) provide insights into when and why related compounds have the same or different spectra.

  DOI：

  10.1021/ja302260d

文献信息

• Minimal Fluorous Tagging Strategy that Enables the Synthesis of the Complete Stereoisomer Library of SCH725674 Macrolactones
  作者：Jared D. Moretti、Xiao Wang、Dennis P. Curran

  DOI：10.1021/ja302260d

  日期：2012.5.9

  Four mixtures of four fluorous-tagged quasiisomers have been synthesized, demixed, and detagged to make all 16 stereoisomers of the macrocyclic lactone natural product Sch725674. A new bare-minimum tagging pattern needs only two tags one fluorous and one nonfluorous-to encode four isomers. The structure of Sch725674 is assigned as (5R,6S,8R,14R,E)-5,6,8-trihydroxy-14-pentyloxacyclotetradec-3-en-2-one. Various comparisons of spectra of 32 lactones (16 with tags, 16 without) and 16 ester precursors (8 with tags, 8 without) provide insights into when and why related compounds have the same or different spectra.