6-(2-isopropoxyphenyl)-pyridin-5-ylamine | 1482498-31-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 6-(2-isopropoxyphenyl)-pyridin-5-ylamine
• 英文别名: 2-(2-Propan-2-yloxyphenyl)pyridin-3-amine；2-(2-propan-2-yloxyphenyl)pyridin-3-amine
• CAS: 1482498-31-6
• 化学式: C₁₄H₁₆N₂O
• mdl: MFCD25738046
• 分子量: 228.294
• InChiKey: JYUUGLQGVJDCHB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.214
• 拓扑面积：
  48.1
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  3-氨基-2-氯吡啶 、 2-异丙氧基苯硼酸 在 potassium phosphate monohydrate 、 4-溴苯甲酸乙酯 、 C₅₂H₄₉PRu 、 bis(dibenzylideneacetone)-palladium⁽⁰⁾ 作用下， 以 1,4-二氧六环 为溶剂， 反应 1.17h， 以98%的产率得到6-(2-isopropoxyphenyl)-pyridin-5-ylamine
  参考文献：
  名称：

  An Active, General, and Long-Lived Palladium Catalyst for Cross-Couplings of Deactivated (Hetero)aryl Chlorides and Bromides with Arylboronic Acids

  摘要：

  An active, general, and long-lived palladium catalyst for Suzuki-Miyaura reactions of aryl and heteroaryl chlorides deactivated by steric hindrance, electron richness, and coordinating functional groups is reported. In reactions of arylbromide bearing two o-tert-butyl substituents, C(sp(3))-H arylation of the tert-butyl group, rather than the Suzuki-Miyaura reaction, proceeded in excellent yield. The key to the success of the reactions was the development of biphenylene-substituted dicyclohexylruthenocenylphosphine (CyR-Phos) as a supporting ligand.

  DOI：

  10.1021/jo402089r

文献信息

• An Active, General, and Long-Lived Palladium Catalyst for Cross-Couplings of Deactivated (Hetero)aryl Chlorides and Bromides with Arylboronic Acids
  作者：Takashi Hoshi、Tomonobu Honma、Ayako Mori、Maki Konishi、Tsutomu Sato、Hisahiro Hagiwara、Toshio Suzuki

  DOI：10.1021/jo402089r

  日期：2013.11.15

  An active, general, and long-lived palladium catalyst for Suzuki-Miyaura reactions of aryl and heteroaryl chlorides deactivated by steric hindrance, electron richness, and coordinating functional groups is reported. In reactions of arylbromide bearing two o-tert-butyl substituents, C(sp(3))-H arylation of the tert-butyl group, rather than the Suzuki-Miyaura reaction, proceeded in excellent yield. The key to the success of the reactions was the development of biphenylene-substituted dicyclohexylruthenocenylphosphine (CyR-Phos) as a supporting ligand.