N-butylisoquinolin-1-amine | 46396-73-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: N-butylisoquinolin-1-amine
• CAS: 46396-73-0
• 化学式: C₁₃H₁₆N₂
• 分子量: 200.283
• InChiKey: MOYDPHICGXAWEG-UHFFFAOYSA-N

物化性质

• 沸点：
  350.0±17.0 °C(Predicted)
• 密度：
  1.078±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  15
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.31
• 拓扑面积：
  24.9
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  苯甲腈 在 aluminum (III) chloride 、 dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer 、 silver trifluoromethanesulfonate 、 三甲基乙酸钾 作用下， 以 甲苯 为溶剂， 反应 26.0h， 生成 N-butylisoquinolin-1-amine
  参考文献：
  名称：

  通过 Rh 催化的苯甲酰胺与碳酸亚乙烯酯的 [4 + 2] 环化合成氨基异喹啉

  摘要：

  开发了一种用于合成 1-氨基异喹啉衍生物的新策略。这种 Rh(III) 催化的 [4 + 2] 环化反应使用苯甲脒作为有效的导向基团，使用碳酸亚乙烯酯作为乙炔替代物。此外，该反应底物范围广，收率好，只产生碳酸根阴离子作为副产物。

  DOI：

  10.1016/j.cclet.2021.04.058

文献信息

• A mild and metal-free synthesis of 2- and 1-alkyl/aryl/dialkyl-aminoquinolines and isoquinolines
  作者：Yerramsetti Nanaji、Seema Kirar、Sandip V. Pawar、Ashok Kumar Yadav

  DOI：10.1039/c9ra10397j

  日期：——

  A simple synthetic strategy has been developed for the synthesis of 2- and 1-alkyl/aryl/dialkylaminoquinolines and isoquinolines from the easily available quinoline and isoquinoline-N-oxides, different amines, triflic anhydride as activating agent and acetonitrile as solvent in a one-pot reaction under metal-free conditions at 0 °C to room temperature.

  开发了一种简单的合成策略，用于从容易获得的喹啉和异喹啉-N-氧化物、不同的胺、作为活化剂的三氟甲磺酸酐和作为溶剂的乙腈中合成2-和1-烷基/芳基/二烷基氨基喹啉和异喹啉。 -0℃至室温下无金属条件下的罐式反应。
• Synthesis of Bulky and Electron-Rich MOP-type Ligands and Their Applications in Palladium-Catalyzed C−N Bond Formation
  作者：Xiaomin Xie、Tony Y. Zhang、Zhaoguo Zhang

  DOI：10.1021/jo060945k

  日期：2006.8.1

  A series of 2-dialkylphosphino-2'-alkoxy-1,1'-binaphthyl ligands ( 6a-c and 8a-c) have been prepared conveniently by a lithium-initiated ring-opening reaction of dinaphthofuran, followed by selective phosphorylation. These compounds displayed a remarkable air and moisture stability, both in solid form and in solution. Application of these phosphine ligands in palladium-catalyzed C-N bond forming reactions revealed the crucial roles of the steric bulk of the substituents on the phosphorus atom governing the catalytic activity. Specifically, 2-di-tert-butylphosphino-2'-isopropoxy-1, 1'-binaphthyl ( 8b) proved to be the most effective for the aminations of aryl halides with primary amines, while the less bulky 2-dicyclohexyl-2'-methoxy-1,1'-binaphthyl ( 6a) was more effective for the aminations with secondary amines. The steric and electronic effects of the ligands were analyzed to account for these observations.
• Synthesis of aminoisoquinolines via Rh-catalyzed [4 + 2] annulation of benzamidamides with vinylene carbonate
  作者：Xin Huang、Yingying Xu、Jianglian Li、Ruizhi Lai、Yi Luo、Qiantao Wang、Zhongzhen Yang、Yong Wu

  DOI：10.1016/j.cclet.2021.04.058

  日期：2021.11

  A new strategy is developed for the synthesis of 1-aminoisoquinoline derivatives. This Rh(III)-catalyzed [4 + 2] annulation reaction employs benzamidines as efficient directing groups and the vinylene carbonate as an acetylene surrogate. Additionally, the reaction features broad substrate scopes and good yields, only producing carbonate anion as byproduct.

  开发了一种用于合成 1-氨基异喹啉衍生物的新策略。这种 Rh(III) 催化的 [4 + 2] 环化反应使用苯甲脒作为有效的导向基团，使用碳酸亚乙烯酯作为乙炔替代物。此外，该反应底物范围广，收率好，只产生碳酸根阴离子作为副产物。