(2-(4-methoxyphenethyl)phenyl)methanol | 1185882-07-8

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: (2-(4-methoxyphenethyl)phenyl)methanol
• CAS: 1185882-07-8
• 化学式: C₁₆H₁₈O₂
• 分子量: 242.318
• InChiKey: FQJPSNVBJJDOIX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.97
• 重原子数：
  18.0
• 可旋转键数：
  5.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  29.46
• 氢给体数：
  1.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  (2-(4-methoxyphenethyl)phenyl)methanol 在 manganese(IV) oxide 、 scandium tris(trifluoromethanesulfonate) 作用下， 以 二氯甲烷 、 1,2-二氯乙烷 为溶剂， 反应 6.0h， 生成
  参考文献：
  名称：

  Concise Route to 3-Arylisoquinoline Skeleton by Lewis Acid Catalyzed C(sp³)–H Bond Functionalization and Its Application to Formal Synthesis of (±)-Tetrahydropalmatine

  摘要：

  An expeditious route to furnish an isoquinoline skeleton via hydride shift mediated C-H bond functionalization was developed. In this process, an unusual [1,5]-H shift without the assistance of the adjacent heteroatom took place to produce tetrahydroisoquinoline derivatives in good to excellent chemical yields. The formal synthesis of (+/-)-tetrahydropalmatine was achieved by exploiting this new transformation.

  DOI：

  10.1021/ol300180w
• 作为产物：
  描述：

  2-(三氟甲基磺酰氧基)苯甲酸甲酯 在 copper(l) iodide 、 lithium aluminium tetrahydride 、 四(三苯基膦)钯 、 palladium 10% on activated carbon 、 氢气 、 四丁基碘化铵 、 三乙胺 作用下， 以 甲醇 、 乙醚 、 乙酸乙酯 、 乙腈 为溶剂， 20.0 ℃ 、101.33 kPa 条件下， 反应 58.0h， 生成 (2-(4-methoxyphenethyl)phenyl)methanol
  参考文献：
  名称：

  Concise Route to 3-Arylisoquinoline Skeleton by Lewis Acid Catalyzed C(sp³)–H Bond Functionalization and Its Application to Formal Synthesis of (±)-Tetrahydropalmatine

  摘要：

  An expeditious route to furnish an isoquinoline skeleton via hydride shift mediated C-H bond functionalization was developed. In this process, an unusual [1,5]-H shift without the assistance of the adjacent heteroatom took place to produce tetrahydroisoquinoline derivatives in good to excellent chemical yields. The formal synthesis of (+/-)-tetrahydropalmatine was achieved by exploiting this new transformation.

  DOI：

  10.1021/ol300180w

文献信息

• Rapid Access to 3-Aryltetralin Skeleton via C(sp³)–H Bond Functionalization: Investigation on the Substituent Effect of Aromatic Ring Adjacent to C–H Bond in Hydride Shift/Cyclization Sequence
  作者：Keiji Mori、Shosaku Sueoka、Takahiko Akiyama

  DOI：10.1246/cl.2011.1386

  日期：2011.12.5

  The concise construction of 3-aryltetralin skeleton via hydride shift mediated C–H bond functionalization was achieved. In this process, the benzylic [1,5]-H shift occurred smoothly to furnish tetralin derivatives in good to excellent chemical yields. The electronic and steric properties of the aromatic ring adjacent to the C–H bond influenced significantly the reactivity of this transformation.

  通过氢转移介导的C–H键功能化成功构建了3-芳基四氢萘骨架。在这个过程中，苯基的[1,5]-氢转移顺利发生，生成了良好到优异化学产率的四氢萘衍生物。与C–H键相邻的芳香环的电子和立体性质显著影响了该转变的反应性。