methyl (1R,2S)-2-(5-β-D-glucopyranosyloxy-cis-2-pentenyl)-3-oxo-1-cyclopentaneacetate | 142465-56-3

• 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: methyl (1R,2S)-2-(5-β-D-glucopyranosyloxy-cis-2-pentenyl)-3-oxo-1-cyclopentaneacetate
• 英文别名: methyl β-D-glucopyranosyltuberonate；methyl 2-[(1R,2S)-3-oxo-2-[(Z)-5-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxypent-2-enyl]cyclopentyl]acetate
• CAS: 142465-56-3
• 化学式: C₁₉H₃₀O₉
• 分子量: 402.442
• InChiKey: AJWIFVNLXHFTFD-DRVBJBAPSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.9
• 重原子数：
  28
• 可旋转键数：
  10
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.79
• 拓扑面积：
  143
• 氢给体数：
  4
• 氢受体数：
  9

反应信息

• 作为产物：
  描述：

  2-((1R,2S,3R)-3-hydroxy-2-((Z)-5-(tetrahydro-2H-pyran-2-yloxy)pent-2-enyl)cyclopentyl)ethanoic acid 在 吡啶 、 咪唑 、 氢氟酸 、 sodium methylate 、 二甲基氯化铝 、 氰化汞 、 戴斯-马丁氧化剂 作用下， 以 甲醇 、 乙醚 、 正己烷 、 二氯甲烷 、 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 反应 17.5h， 生成 methyl (1R,2S)-2-(5-β-D-glucopyranosyloxy-cis-2-pentenyl)-3-oxo-1-cyclopentaneacetate
  参考文献：
  名称：

  Synthesis of both the enantiomers of methyl tuberonate, natural methyl β-d-glucopyranosyloxyjasmonate and its epimer

  摘要：

  Synthesis of both the enantiomers of methyl tuberonate 3, natural methyl beta-D-glucopyranosyloxyjasmonate 6, and its epimer, methyl beta-D-glucopyranosyl-tuberonate 5 is described. They were synthesized via mild deprotection of dichloroacetate and trifluoroacetate by methanolysis from the enantiomerically pure dithiane 9. (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(99)00157-x

文献信息

• Synthesis of both the enantiomers of methyl tuberonate, natural methyl β-d-glucopyranosyloxyjasmonate and its epimer
  作者：Munenori Inoue、Takeshi Kitahara

  DOI：10.1016/s0040-4020(99)00157-x

  日期：1999.4

  Synthesis of both the enantiomers of methyl tuberonate 3, natural methyl beta-D-glucopyranosyloxyjasmonate 6, and its epimer, methyl beta-D-glucopyranosyl-tuberonate 5 is described. They were synthesized via mild deprotection of dichloroacetate and trifluoroacetate by methanolysis from the enantiomerically pure dithiane 9. (C) 1999 Elsevier Science Ltd. All rights reserved.