3-methyl-3-phenyl-3,4-dihydroisoquinoline | 1426410-03-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氢异喹啉
• 英文名称: 3-methyl-3-phenyl-3,4-dihydroisoquinoline
• 英文别名: 3-methyl-3-phenyl-4H-isoquinoline
• CAS: 1426410-03-8
• 化学式: C₁₆H₁₅N
• 分子量: 221.302
• InChiKey: NCIPBLINTUKQSW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  17
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  12.4
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  N-(1-苯基乙基)甲酰胺 在 正丁基锂 、 三乙胺 、 三氯氧磷 作用下， 以 四氢呋喃 、 乙醚 、 正己烷 为溶剂， 反应 0.33h， 生成 3-methyl-3-phenyl-3,4-dihydroisoquinoline
  参考文献：
  名称：

  Synthesis of 3,4-Dihydroisoquinolines by Cyclization of 1-Bromo-2-(2-isocyanoalkyl)benzenes with Butyllithium

  摘要：

  A new and convenient method for the preparation of 3,3-disubstituted 3,4-dihydroisoquinolines has been developed. Thus, the reaction of 1-bromo-2-(bromomethyl)benzenes with (1-isocyano-1-lithioalkyl)benzenes, generated by the treatment of (1-isocyanoalkyl)benzenes with butyllithium, in THF at -78 degrees C gave the corresponding 1-(2-aryl-2-isocyanoalkyl)-2-bromobenzenes, which in turn were transformed into the desired products on treatment with butyllithium in THF at -78 degrees C.

  DOI：

  10.3987/com-12-12620

文献信息

• Synthesis of 3,4-Dihydroisoquinolines by Cyclization of 1-Bromo-2-(2-isocyanoalkyl)benzenes with Butyllithium
  作者：Kazuhiro Kobayashi、Naoki Matsumoto、Kota Matsumoto

  DOI：10.3987/com-12-12620

  日期：——

  A new and convenient method for the preparation of 3,3-disubstituted 3,4-dihydroisoquinolines has been developed. Thus, the reaction of 1-bromo-2-(bromomethyl)benzenes with (1-isocyano-1-lithioalkyl)benzenes, generated by the treatment of (1-isocyanoalkyl)benzenes with butyllithium, in THF at -78 degrees C gave the corresponding 1-(2-aryl-2-isocyanoalkyl)-2-bromobenzenes, which in turn were transformed into the desired products on treatment with butyllithium in THF at -78 degrees C.