7-hydroxy-9b-vinyl-4a,9b-dihydrodibenzo[b,d]furan-3(4H)-one | 1309650-15-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡喃
• 英文名称: 7-hydroxy-9b-vinyl-4a,9b-dihydrodibenzo[b,d]furan-3(4H)-one
• CAS: 1309650-15-4
• 化学式: C₁₄H₁₂O₃
• 分子量: 228.247
• InChiKey: DBIMFVRIBBKZPC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.11
• 重原子数：
  17.0
• 可旋转键数：
  1.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  46.53
• 氢给体数：
  1.0
• 氢受体数：
  3.0

反应信息

• 作为产物：
  描述：

  4-羟基苯乙烯 在 laccase TvL 作用下， 以 乙酸乙酯 为溶剂， 反应 48.0h， 以11.4%的产率得到2-(4-hydroxyphenyl)-5-vinyl-2,3-dihydrobenzofuran
  参考文献：
  名称：

  Laccase-mediated oxidation of phenolic derivatives

  摘要：

  The laccase-catalyzed oxidation of para-alkyl phenols (p-cresol, 3,4-dimethylphenol, tyrosol, 2'-O-acetyl-tyrosol) in biphasic systems has been investigated. With all the substrates compounds similar to the so-called "Pummerer's ketone" could be isolated in reasonable yields. Accumulation of this kind of products is due to the fact that these compounds, in contrast to other dimers, are "dead-end" products, as they cannot be further oxidized by the enzyme. (C) 2010 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molcatb.2009.12.016