1-(4-bromophenyl)undecanol | 858794-01-1

• 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-(4-bromophenyl)undecanol
• 英文别名: 1-(4-bromo-phenyl)-undecan-1-ol；(+/-)-1-Hydroxy-1-(4-brom-phenyl)-undecan；1-(4-Brom-phenyl)-undecan-1-ol；1-(4-Bromophenyl)undecan-1-ol
• CAS: 858794-01-1
• 化学式: C₁₇H₂₇BrO
• 分子量: 327.305
• InChiKey: CKJAZKLZLMGPGE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.8
• 重原子数：
  19
• 可旋转键数：
  10
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.65
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1-(4-bromophenyl)undecanol 在 正丁基锂 、 (OC)2ClRu(C₅(C₆H₄OCH₃)4OOCC₆H₄OCH₃) 、 四丁基氟化铵 、 potassium carbonate 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 反应 123.0h， 生成 (R)-1-phenylundecan-1-ol
  参考文献：
  名称：

  Highly enantioselective dynamic kinetic resolution of alkyl aryl carbinols carrying a trimethylsilyl group with a highly active lipoprotein lipase preparation

  摘要：

  The kinetic and dynamic kinetic resolution of alkyl aryl carbinols carrying a trimethylsilyl group with a highly active lipase preparation containing lipoprotein lipase, dextrin, and ionic surfactant 1 has been explored. It was found that all the trimethylsilyl-containing substrates were accepted by lipoprotein lipase-dextrin 1 (LPL-D1) with perfect enantioselectivity (E = >200). As a result, the dynamic kinetic resolution of these substrates with LPL-D1 in the presence of a Ru-based racemization catalyst provided single enantiomeric products (>99% ee) with good yields. Furthermore, the dynamic kinetic resolution products were readily desilylated or halodesilylated to yield enantiopure alkyl aryl carbinols. Thus a useful protocol for the highly enantioselective synthesis of alkyl aryl carbinols, particularly those carrying a long alkyl chain (C-6-C-10) has been established. (C) 2015 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetasy.2015.06.010
• 作为产物：
  描述：

  Decylmagnesium bromide 、 对溴苯甲醛 以 四氢呋喃 、 乙醚 为溶剂， 以70%的产率得到1-(4-bromophenyl)undecanol
  参考文献：
  名称：

  Highly enantioselective dynamic kinetic resolution of alkyl aryl carbinols carrying a trimethylsilyl group with a highly active lipoprotein lipase preparation

  摘要：

  The kinetic and dynamic kinetic resolution of alkyl aryl carbinols carrying a trimethylsilyl group with a highly active lipase preparation containing lipoprotein lipase, dextrin, and ionic surfactant 1 has been explored. It was found that all the trimethylsilyl-containing substrates were accepted by lipoprotein lipase-dextrin 1 (LPL-D1) with perfect enantioselectivity (E = >200). As a result, the dynamic kinetic resolution of these substrates with LPL-D1 in the presence of a Ru-based racemization catalyst provided single enantiomeric products (>99% ee) with good yields. Furthermore, the dynamic kinetic resolution products were readily desilylated or halodesilylated to yield enantiopure alkyl aryl carbinols. Thus a useful protocol for the highly enantioselective synthesis of alkyl aryl carbinols, particularly those carrying a long alkyl chain (C-6-C-10) has been established. (C) 2015 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetasy.2015.06.010

文献信息

• Hexaalkylphenylethanes. IV. Preparation of Some Alkylbromobenzenes¹
  作者：J. H. Brown、C. S. Marvel

  DOI：10.1021/ja01286a005

  日期：1937.7