2-(4-benzyloxybutyl)cyclopentanone | 211234-48-9

• 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: 2-(4-benzyloxybutyl)cyclopentanone
• CAS: 211234-48-9
• 化学式: C₁₆H₂₂O₂
• 分子量: 246.349
• InChiKey: WMKZHLMXMZCABZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.74
• 重原子数：
  18.0
• 可旋转键数：
  7.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  26.3
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  2-(4-benzyloxybutyl)cyclopentanone 在 吡啶 、 diethylzinc 、 sodium iodide 作用下， 以 正己烷 、 乙腈 为溶剂， 反应 0.25h， 生成 [5-(4-Benzyloxy-butyl)-bicyclo[3.1.0]hex-1-yloxy]-trimethyl-silane
  参考文献：
  名称：

  Enzymatic resolution of bicyclo[n.1.0]alkan-1-ols derivatives: Preparation of optically active α-substituted α-methylcycloalkanones

  摘要：

  Optically active alpha-methyl alpha-substituted cycloalkanones are prepared by a chemoenzymatic sequence which involves a Lipozyme(R)-catalyzed transesterification of 1-(chloroacetoxy)bicyclo[n.1.0]alkanes and ring opening of these cyclopropanol derivatives. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(98)00411-6
• 作为产物：
  描述：

  环戊酮二甲基腙 、 4-溴丁醚苄酯 在 potassium dihydrogenphosphate 、 正丁基锂 、 亚磷酸 作用下， 生成 2-(4-benzyloxybutyl)cyclopentanone
  参考文献：
  名称：

  Enzymatic resolution of bicyclo[n.1.0]alkan-1-ols derivatives: Preparation of optically active α-substituted α-methylcycloalkanones

  摘要：

  Optically active alpha-methyl alpha-substituted cycloalkanones are prepared by a chemoenzymatic sequence which involves a Lipozyme(R)-catalyzed transesterification of 1-(chloroacetoxy)bicyclo[n.1.0]alkanes and ring opening of these cyclopropanol derivatives. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(98)00411-6

文献信息

• Enzymatic resolution of bicyclo[n.1.0]alkan-1-ols derivatives: Preparation of optically active α-substituted α-methylcycloalkanones
  作者：V Morisson、J.P Barnier、L Blanco

  DOI：10.1016/s0040-4020(98)00411-6

  日期：1998.7

  Optically active alpha-methyl alpha-substituted cycloalkanones are prepared by a chemoenzymatic sequence which involves a Lipozyme(R)-catalyzed transesterification of 1-(chloroacetoxy)bicyclo[n.1.0]alkanes and ring opening of these cyclopropanol derivatives. (C) 1998 Elsevier Science Ltd. All rights reserved.