(2-(4-(dimethylamino)phenethyl)phenyl)methanol | 1185882-03-4

• 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-(dimethylamino)phenethyl)phenyl)methanol
• CAS: 1185882-03-4
• 化学式: C₁₇H₂₁NO
• 分子量: 255.36
• InChiKey: XQJAGHZRKFSONO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.03
• 重原子数：
  19.0
• 可旋转键数：
  5.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  23.47
• 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-(dimethylamino)phenethyl)phenyl)methanol 以90%的产率得到2-(4-(dimethylamino)phenethyl)benzaldehyde
  参考文献：
  名称：

  Functionalization of Csp3–H bond—Sc(OTf)3-catalyzed domino 1,5-hydride shift/cyclization/Friedel–Crafts acylation reaction of benzylidene Meldrum’s acids

  摘要：

  Under Sc(OTf)(3) catalysis, benzylidene Meldrum's acids bearing a tethered p-methoxyphenethyl group were observed to undergo a [1,5]-hydride shift/cyclization at room temperature, representing a mild Csp(3)-H bond functionalization. The resulting spiro Meldrum's acid intermediates then underwent intramolecular Friedel-Crafts acylation, completing the one-pot, domino reaction. The reported protocol generates the 6-6-5-6 tetracyclic core of tetrahydrobenzo[b]fluoren-11-ones. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2009.06.007
• 作为产物：
  描述：

  (2-methoxycarbonylbenzyl)triphenylphosphonium bromide 在 lithium aluminium tetrahydride 、 10% palladium on activated carbon 、 氢气 、 sodium hydride 作用下， 以 四氢呋喃 、 乙酸乙酯 、 N,N-二甲基甲酰胺 、 mineral oil 为溶剂， 70.0 ℃ 、101.33 kPa 条件下， 反应 18.0h， 生成 (2-(4-(dimethylamino)phenethyl)phenyl)methanol
  参考文献：
  名称：

  Functionalization of Csp3–H bond—Sc(OTf)3-catalyzed domino 1,5-hydride shift/cyclization/Friedel–Crafts acylation reaction of benzylidene Meldrum’s acids

  摘要：

  Under Sc(OTf)(3) catalysis, benzylidene Meldrum's acids bearing a tethered p-methoxyphenethyl group were observed to undergo a [1,5]-hydride shift/cyclization at room temperature, representing a mild Csp(3)-H bond functionalization. The resulting spiro Meldrum's acid intermediates then underwent intramolecular Friedel-Crafts acylation, completing the one-pot, domino reaction. The reported protocol generates the 6-6-5-6 tetracyclic core of tetrahydrobenzo[b]fluoren-11-ones. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2009.06.007