4-(1-苯基乙氧基)苯酚 | 89130-04-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 中文名称: 4-(1-苯基乙氧基)苯酚
• 英文名称: 4-(1-phenylethoxy)phenol
• CAS: 89130-04-1
• 化学式: C₁₄H₁₄O₂
• 分子量: 214.264
• InChiKey: KRPCSXVUPLSZGR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  29.5
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2-methyl-3-phenyl-2-butyl per(2-phenylpropionate) 、 对苯醌 生成 4-(1-苯基乙氧基)苯酚
  参考文献：
  名称：

  The reaction of α-phenethyl radicals with 1,4-benzoquinone and 2,6-di-tert-butyl-1,4-benzoquinone

  摘要：

  The absolute rate constant for 1,4-benzoquinone (BQ) irreversibly trapping alpha-phenethyl radicals (3) has been determined as 4.4 x 10(6) M-1 s(-1) 43 degrees C using acyclic cis azoalkane 9c as a radical precursor. These reactants afford the hydroquinone mono ether 4 at 30 degrees C but a mixture of products at elevated temperature. 2,6-Di-tert-butyl-1,4-benzoquinone (DTBQ) also reacts with 3 but the cyclohexadienone products are thermally labile. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2010.09.034

文献信息

• Radical Addition to 1,4-Benzoquinones:  Addition at <i>O</i>- versus <i>C</i>-Atom
  作者：Eveline Kumli、Florian Montermini、Philippe Renaud

  DOI：10.1021/ol0624629

  日期：2006.12.1

  Addition of alkyl radicals generated from B-alkylcatecholboranes onto 1,4-benzoquinones leads to substituted hydroquinones in good overall yields. Formation of aryl ethers via a unique radical addition to the oxygen atom of the enone system is the main reaction when bulky secondary and tertiary alkyl radicals are used. Less hindered secondary and primary radicals give the expected 1,4-conjugate addition

  由B-烷基儿茶酚硼烷产生的烷基自由基加到1，4-苯醌上可得到具有良好总收率的取代氢醌。当使用庞大的仲和叔烷基时，主要的反应是通过向烯酮系统的氧原子加成独特的自由基来形成芳基醚。受阻较少的仲和伯基团可提供预期的1,4-共轭加成产物。[反应：看文字]
• The reaction of α-phenethyl radicals with 1,4-benzoquinone and 2,6-di-tert-butyl-1,4-benzoquinone
  作者：Paul S. Engel、Hee Jung Park、Hua Mo、Shaoming Duan

  DOI：10.1016/j.tet.2010.09.034

  日期：2010.11

  The absolute rate constant for 1,4-benzoquinone (BQ) irreversibly trapping alpha-phenethyl radicals (3) has been determined as 4.4 x 10(6) M-1 s(-1) 43 degrees C using acyclic cis azoalkane 9c as a radical precursor. These reactants afford the hydroquinone mono ether 4 at 30 degrees C but a mixture of products at elevated temperature. 2,6-Di-tert-butyl-1,4-benzoquinone (DTBQ) also reacts with 3 but the cyclohexadienone products are thermally labile. (C) 2010 Elsevier Ltd. All rights reserved.