(S)-3,4,5-trimethylfuran-2(5H)-one

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氢呋喃
• 英文名称: (S)-3,4,5-trimethylfuran-2(5H)-one
• 英文别名: (2S)-2,3,4-trimethyl-2H-furan-5-one
• 化学式: C₇H₁₀O₂
• 分子量: 126.155
• InChiKey: OSFZDFIHIYXIEL-LURJTMIESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  3,4,5-trimethylfuran-2(5H)-one 在 megabore column coated with PS-255 (DB-1) 作用下， 以0.5 mg的产率得到(S)-3,4,5-trimethylfuran-2(5H)-one
  参考文献：
  名称：

  Butenolides from Plant-Derived Smoke: Natural Plant-Growth Regulators with Antagonistic Actions on Seed Germination

  摘要：

  Smoke plays all intriguing role in promoting the germination of seeds of many species following it fire. Recently, a bicyclic compound containing it condensed butenolide moiety. 3-methyl-2H-furo[2,3-c]pyran-2-one (1), Was reported as potent germination promoter front plant-derived smoke. In this study, a related butenolide, 3,4,5-trimethylfuran-2(5H)-one (2), which inhibits germination and significantly reduces the effect of 1 when applied simultaneously, Was also isolated from plant-derived smoke. The interaction of these compounds Willi opposing actions, Oil seed germination may have important ecological implications in it post-fire environment and could be useful Molecules for understanding the events involved in breaking seed dormancy and promoting sced germination.

  DOI：

  10.1021/np900630w

文献信息

• Butenolides from Plant-Derived Smoke: Natural Plant-Growth Regulators with Antagonistic Actions on Seed Germination
  作者：Marnie E. Light、Ben V. Burger、Dan Staerk、Ladislav Kohout、Johannes Van Staden

  DOI：10.1021/np900630w

  日期：2010.2.26

  Smoke plays all intriguing role in promoting the germination of seeds of many species following it fire. Recently, a bicyclic compound containing it condensed butenolide moiety. 3-methyl-2H-furo[2,3-c]pyran-2-one (1), Was reported as potent germination promoter front plant-derived smoke. In this study, a related butenolide, 3,4,5-trimethylfuran-2(5H)-one (2), which inhibits germination and significantly reduces the effect of 1 when applied simultaneously, Was also isolated from plant-derived smoke. The interaction of these compounds Willi opposing actions, Oil seed germination may have important ecological implications in it post-fire environment and could be useful Molecules for understanding the events involved in breaking seed dormancy and promoting sced germination.