3-(pent-4-enyloxy)phenol | 176540-51-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 3-(pent-4-enyloxy)phenol
• 英文别名: 3-Pent-4-enoxyphenol
• CAS: 176540-51-5
• 化学式: C₁₁H₁₄O₂
• 分子量: 178.231
• InChiKey: AFTHNAAEUSRNME-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  13
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  29.5
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3-(pent-4-enyloxy)phenol 在 硫酸 作用下， 以 甲醇 为溶剂， 反应 4.0h， 生成 7-(3-Hydroxypropyl)bicyclo[4.2.0]octa-1(6),2,4-trien-2-ol 、 8-(3-Hydroxypropyl)bicyclo[4.2.0]octa-1(6),2,4-trien-3-ol
  参考文献：
  名称：

  Intramolecular Photochemical Reactions of Bichromophoric 3-(Alkenyloxy)phenols and 1-(Alkenyloxy)-3-(alkyloxy)benzene Derivatives. Acid-Catalyzed Transformations of the Primary Cycloadducts

  摘要：

  Irradiation of 3-(alkenyloxy)phenols and 1-(alkenyloxy)-3-(alkyloxy)benzene derivatives, at lambda = 254 nm in acidic media, yields benzocyclobutenes, 3-alkylphenols, 3-alkylanisols, and 4-alkyl-1,2-dialkyloxybenzenes depending on the substitution pattern of the aromatic ring and the olefinic side chain. The final products are derived from an intramolecular [2 + 2] photocycloaddition and acidic rearrangements from a common intermediate.

  DOI：

  10.1021/jo970554t
• 作为产物：
  描述：

  5-溴-1-戊烯 、 间苯二酚 在 sodium hydride 作用下， 以29%的产率得到1,3-Bis-pent-4-enyloxy-benzene
  参考文献：
  名称：

  Oligomers as Intermediates in Ring-Closing Metathesis

  摘要：

  Oligomerization is kinetically favored in RCM reactions catalyzed by RuCl2(PCy3)(IMes)(=CHPh), for a range of unhindered , alpha,omega-dienes leading to large or medium-sized rings, even at dilutions designed to minimize intermolecular reaction. Reversible metathesis (i.e., ethenolysis) is inhibited by rapid volatilization of ethylene. At appropriately high dilutions, however, the RCM products are efficiently liberated by backbiting.

  DOI：

  10.1021/ja067531t