2-(2,4-dichlorophenyl)propan-1-ol | 179087-75-3

• 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-(2,4-dichlorophenyl)propan-1-ol
• CAS: 179087-75-3
• 化学式: C₉H₁₀Cl₂O
• 分子量: 205.084
• InChiKey: KJEJXUMSKFEQQO-UHFFFAOYSA-N

物化性质

• 沸点：
  280.9±25.0 °C(Predicted)
• 密度：
  1.274±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 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：

  2-(2,4-dichlorophenyl)propan-1-ol 在 甲醇 、 Porcine pancreas lipase type II 、 sodium hydroxide 作用下， 以 甲基叔丁基醚 为溶剂， 生成 (2S)-2-(2,4-dichlorophenyl)propan-1-ol
  参考文献：
  名称：

  Lipase-mediated resolution of substituted 2-aryl-propanols: application to the enantioselective synthesis of phenolic sesquiterpenes

  摘要：

  A comprehensive study of the lipase-mediated resolution of substituted 2-aryl-propanols is reported. The latter alcohols were submitted to the irreversible acetylation catalyzed either by PPL, CRL, or lipase PS. The enantioselectivity of these transformations was dependent on the type of lipase used. The type of substituents and particularly their position on the aromatic ring strongly affected the selectivity of the reaction. The experiments described prove that PPL is the more versatile lipase catalyzing the acetylation with an enantiomeric ratio (E) value that ranges from 1 up to 144, depending on the substrate used. Conversely, the same transformations were catalyzed by CRL and lipase PS with an enantiomeric ratio value, which is always less than 5. The remarkable behavior of PPL was exploited in the large scale resolution of some substituted 2-aryl-propanols whose enantiomeric forms are relevant building blocks in the enantioselective synthesis of phenolic sesquiterpenes. By these means, the synthesis of (S)-turmeronol B and the formal syntheses of (R)-curcumene, (R)-curcuphenol, (R)-xanthorrhizol, and (R)-curcuhydroquinone were accomplished. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetasy.2011.03.012
• 作为产物：
  描述：

  2,4-二氯苯乙酮 在 dimethyl sulfide borane 、 对甲苯磺酸 、 对苯二酚 作用下， 以 四氢呋喃 、 乙醚 、 苯 为溶剂， 反应 6.5h， 生成 2-(2,4-dichlorophenyl)propan-1-ol
  参考文献：
  名称：

  Lipase-mediated resolution of substituted 2-aryl-propanols: application to the enantioselective synthesis of phenolic sesquiterpenes

  摘要：

  A comprehensive study of the lipase-mediated resolution of substituted 2-aryl-propanols is reported. The latter alcohols were submitted to the irreversible acetylation catalyzed either by PPL, CRL, or lipase PS. The enantioselectivity of these transformations was dependent on the type of lipase used. The type of substituents and particularly their position on the aromatic ring strongly affected the selectivity of the reaction. The experiments described prove that PPL is the more versatile lipase catalyzing the acetylation with an enantiomeric ratio (E) value that ranges from 1 up to 144, depending on the substrate used. Conversely, the same transformations were catalyzed by CRL and lipase PS with an enantiomeric ratio value, which is always less than 5. The remarkable behavior of PPL was exploited in the large scale resolution of some substituted 2-aryl-propanols whose enantiomeric forms are relevant building blocks in the enantioselective synthesis of phenolic sesquiterpenes. By these means, the synthesis of (S)-turmeronol B and the formal syntheses of (R)-curcumene, (R)-curcuphenol, (R)-xanthorrhizol, and (R)-curcuhydroquinone were accomplished. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetasy.2011.03.012

文献信息

• Anti-HCMV compositions and methods
  申请人：FORGE Life Science, LLC

  公开号：US10723708B2

  公开（公告）日：2020-07-28

  This document relates to compounds useful as agents for preventing or treating human cytomegalovirus (HCMV) infections.

  本文涉及可作为预防或治疗人类巨细胞病毒（HCMV）感染的药物的化合物。
• [EN] ANTI-HCMV COMPOSITIONS AND METHODS<br/>[FR] COMPOSITIONS ANTI-HCMV ET PROCÉDÉS
  申请人：FORGE LIFE SCIENCE LLC

  公开号：WO2016077240A3

  公开（公告）日：2016-08-18
• ANTI-HCMV COMPOSITIONS AND METHODS
  申请人：Forge Life Science, LLC

  公开号：EP3218356A2

  公开（公告）日：2017-09-20
• US3948991A
  申请人：——

  公开号：US3948991A

  公开（公告）日：1976-04-06
• US4598085A
  申请人：——

  公开号：US4598085A

  公开（公告）日：1986-07-01