1-(4-(1-hydroperoxyethyl)phenyl)ethanone | 1002104-39-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-(4-(1-hydroperoxyethyl)phenyl)ethanone
• 英文别名: 1-[4-(1-Hydroperoxyethyl)phenyl]ethanone；1-[4-(1-hydroperoxyethyl)phenyl]ethanone
• CAS: 1002104-39-3
• 化学式: C₁₀H₁₂O₃
• 分子量: 180.203
• InChiKey: HNSVMZKDMNTVQI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  对乙基苯乙酮 在 氧气 、 溶剂红 43 作用下， 以 乙腈 为溶剂， 以75%的产率得到1-(4-(1-hydroperoxyethyl)phenyl)ethanone
  参考文献：
  名称：

  Benzylic Hydroperoxidation via Visible-Light-Induced Csp³–H Activation

  摘要：

  A highly efficient benzylic hydroperoxidation has been realized through a visible-light-induced Csp(3)-H activation. We believe that this reaction undergoes a direct HAT mechanism catalyzed by eosin Y. This approach features the use of a metal-free catalyst (eosin Y), an energy-economical light source (blue LED), and a sustainable oxidant (molecular oxygen). Primary, secondary, and tertiary hydroperoxides as well as silyl, benzyl, and acyl peroxides were successfully prepared with good yields and excellent functional group compatibility.

  DOI：

  10.1021/acs.joc.0c00385

文献信息

• Decatungstate catalyst supported on silica and γ-alumina: Efficient photocatalytic oxidation of benzyl alcohols
  作者：M TZIRAKIS、I LYKAKIS、G PANAGIOTOU、K BOURIKAS、A LYCOURGHIOTIS、C KORDULIS、M ORFANOPOULOS

  DOI：10.1016/j.jcat.2007.09.023

  日期：2007.12.10

  the support. The decatungstate anions were present mainly on the silica surface without any modification, whereas these underwent a partial depolymerization on their deposition on the γ-alumina surface. The extent of depolymerization was less in the sample prepared at pH above pzc. These findings were explained in terms of the mode of deposition of the W(VI) species from the solution onto the support

  通过湿法浸渍在γ表面上沉积十钨酸盐类物质W 10 O 4- 32，制备了四种钨负载量相同的负载型催化剂。-氧化铝和二氧化硅在不同的pH值。使用BET测量以及XRD，UV-vis DR和XP光谱学对制备的样品进行表征。与相应的氧化铝负载的催化剂相比，在二氧化硅负载的催化剂中获得了更高的W（VI）羰基物种的分散度。在相同的载体内，当浸渍的pH值低于载体的零电荷点（pzc）时，分散度更高。分解钨酸根阴离子主要存在于二氧化硅表面而没有任何修饰，而它们在γ上的沉积过程中发生了部分解聚。-氧化铝表面。在高于pzc的pH值下制备的样品中，解聚程度较小。这些发现是根据W（VI）物种从溶液到支持物表面的沉积方式进行解释的。上述催化剂的光催化活性，关于1-苯基乙醇的光氧化，依赖于W的分数10个ö 4- 32支持物种，而不是在W（VI）分散体。因此，在基于二氧化硅的催化剂上以及在γ上均获得了极高的转化率。-在较
• Green photocatalytic organic transformations by polyoxometalates vs. mesoporous TiO2 nanoparticles: selective aerobic oxidation of alcohols
  作者：Theodoros S. Symeonidis、Ioannis Tamiolakis、Gerasimos S. Armatas、Ioannis N. Lykakis

  DOI：10.1039/c4pp00268g

  日期：2015.3

  of decatungstate (W10O324−) supported on mesoporous TiO2 nanoparticle assemblies (DT-MTA) was compared with that of homogeneous [Bu4N]4W10O32 catalysts under mild conditions. Our experiments showed that both catalytic systems achieve exceptionally high activity and selectivity under UV-visible light oxidation of various para-substituted aryl alcohols, using molecular oxygen as a “green” oxidant. The

  在这项研究中，在温和条件下，比较了负载在介孔TiO 2纳米颗粒组件（DT-MTA）上的十氢钨酸盐（W 10 O 32 4-）的催化活性与均相[Bu 4 N] 4 W 10 O 32催化剂的催化活性。我们的实验表明，使用分子氧作为“绿色”分子，这两种催化体系在各种对位取代的芳基醇的紫外可见光氧化作用下均具有极高的活性和选择性。氧化剂。用气相色谱（GC）和NMR光谱研究了芳基醇向相应的酮的化学选择性转化。产物分析和动力学结果还表明，这些光氧化反应是通过DT-MTA催化剂上的电子转移（ET）和氢原子转移（HAT）机理进行的，其中前者占主导地位，而HAT途径被考虑在内。用于分解钨酸盐的均相催化反应。
• Benzylic Hydroperoxidation via Visible-Light-Induced Csp³–H Activation
  作者：Joan Inoa、Mansi Patel、Grecia Dominici、Reem Eldabagh、Anjali Patel、John Lee、Yalan Xing

  DOI：10.1021/acs.joc.0c00385

  日期：2020.5.1

  A highly efficient benzylic hydroperoxidation has been realized through a visible-light-induced Csp(3)-H activation. We believe that this reaction undergoes a direct HAT mechanism catalyzed by eosin Y. This approach features the use of a metal-free catalyst (eosin Y), an energy-economical light source (blue LED), and a sustainable oxidant (molecular oxygen). Primary, secondary, and tertiary hydroperoxides as well as silyl, benzyl, and acyl peroxides were successfully prepared with good yields and excellent functional group compatibility.