(1-hydroperoxy-2-methylpropyl)benzene | 164905-72-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (1-hydroperoxy-2-methylpropyl)benzene
• 英文别名: (1S)-2-Methyl-1-phenylpropane-1-peroxol；[(1S)-1-hydroperoxy-2-methylpropyl]benzene
• CAS: 164905-72-0
• 化学式: C₁₀H₁₄O₂
• 分子量: 166.22
• InChiKey: CMAFCINQNNFLLM-JTQLQIEISA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 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-1-phenylprop-1-yl hydroperoxide 在 硫酸 、 双氧水 、 木榴油 作用下， 以 aq. buffer 为溶剂， 以20%的产率得到
  参考文献：
  名称：

  Peroxygenase‐Enabled Reductive Kinetic Resolution for the Enantioenrichment of Organoperoxides

  摘要：

  Enantiomerically pure organoperoxides serve as valuable precursors in organic transformations. Herein, we present the first examples of unspecific peroxygenase catalyzed kinetic resolution of racemic organoperoxides through asymmetric reduction. Through meticulous investigation of the reaction conditions, it is shown that the unspecific peroxygenase from Agrocybe aegerita (AaeUPO) exhibits robust catalytic activity in the kinetic resolution reactions of the model substrate with turnover numbers up to 60000 and turnover frequency of 5.6 s⁻¹. Various aralkyl organoperoxides were successfully resolved by AaeUPO, achieving excellent enantioselectivities (e.g., up to 99 % ee for the (S)‐organoperoxide products). Additionally, we screened commercial peroxygenase variants to obtain the organoperoxides with complementary chirality, with one mutant yielding the (R)‐products. While unspecific peroxygenases have been extensively demonstrated as a powerful oxidative catalysts, this study highlights their usefulness in catalyzing the reduction of organoperoxides and providing versatile chiral synthons.

  DOI：

  10.1002/anie.202401590

文献信息

• Kinetic Resolution of Hydroperoxides with Enantiopure Phosphines:  Preparation of Enantioenriched Tertiary Hydroperoxides
  作者：Tom G. Driver、Jason R. Harris、K. A. Woerpel

  DOI：10.1021/ja070482f

  日期：2007.4.1

  kinetic resolution strategy capable of accessing optically active tertiary hydroperoxides is reported. Readily accessible tertiary hydroperoxides are resolved with commercially available (R)- or (S)-xylyl-PHANEPHOS with selectivity factors as large as 37. The resulting bis(phosphine oxide) can be recycled in high yields. The isolated mono(phosphine oxide) intermediate resolved hydroperoxides with the

  报告了一种能够访问光学活性叔氢过氧化物的有效还原动力学拆分策略。容易获得的叔氢过氧化物用市售的 (R)- 或 (S)-二甲苯基-PHANEPHOS 拆分，选择性因子高达 37。得到的双（氧化膦）可以高产率回收。分离的单（氧化膦）中间体以与母体双膦相同的选择性拆分氢过氧化物。
• Peroxygenase‐Enabled Reductive Kinetic Resolution for the Enantioenrichment of Organoperoxides
  作者：Qianqian Shen、Juzhang Yan、Yuchen Han、Zaoxiao Zhang、Huanhuan Li、Dulin Kong、Jianjun Shi、Chengsen Cui、Wuyuan Zhang

  DOI：10.1002/anie.202401590

  日期：——

  Enantiomerically pure organoperoxides serve as valuable precursors in organic transformations. Herein, we present the first examples of unspecific peroxygenase catalyzed kinetic resolution of racemic organoperoxides through asymmetric reduction. Through meticulous investigation of the reaction conditions, it is shown that the unspecific peroxygenase from Agrocybe aegerita (AaeUPO) exhibits robust catalytic activity in the kinetic resolution reactions of the model substrate with turnover numbers up to 60000 and turnover frequency of 5.6 s⁻¹. Various aralkyl organoperoxides were successfully resolved by AaeUPO, achieving excellent enantioselectivities (e.g., up to 99 % ee for the (S)‐organoperoxide products). Additionally, we screened commercial peroxygenase variants to obtain the organoperoxides with complementary chirality, with one mutant yielding the (R)‐products. While unspecific peroxygenases have been extensively demonstrated as a powerful oxidative catalysts, this study highlights their usefulness in catalyzing the reduction of organoperoxides and providing versatile chiral synthons.