2-isopropyl-5,5-dimethyl-3,7-diphenyl-1H-pyrrolo[2,3-c]pyridin-4(5H)-one | 1277165-99-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 英文名称: 2-isopropyl-5,5-dimethyl-3,7-diphenyl-1H-pyrrolo[2,3-c]pyridin-4(5H)-one
• 英文别名: 2-Isopropyl-5,5-dimethyl-3,7-diphenyl-1h-pyrrolo[2,3-c]pyridin-4(5h)-one；5,5-dimethyl-3,7-diphenyl-2-propan-2-yl-1H-pyrrolo[2,3-c]pyridin-4-one
• CAS: 1277165-99-7
• 化学式: C₂₄H₂₄N₂O
• 分子量: 356.467
• InChiKey: LCEIXPGTCSKNGW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.5
• 重原子数：
  27
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  45.2
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  双(苯基乙炔基)二甲基硅烷 在 吡啶 、 正丁基锂 、 二氯二茂锆 、 盐酸羟胺 、 silica gel 、 三乙胺 作用下， 以 乙酸乙酯 、 甲苯 、 Petroleum ether 为溶剂， 反应 6.0h， 生成 2-isopropyl-5,5-dimethyl-3,7-diphenyl-1H-pyrrolo[2,3-c]pyridin-4(5H)-one
  参考文献：
  名称：

  One-Pot Synthesis of Pyrrolo[3,2-d]pyridazines and Pyrrole-2,3-diones via Zirconocene-Mediated Four-Component Coupling of Si-Tethered Diyne, Nitriles, and Azide

  摘要：

  A one-pot synthesis of pyrrolo[3,2-d]pyridazine derivatives via zirconocene-mediated four-component coupling of one Si-tethered diyne, two nitriles, and one azide is reported. When TMSN3 was used, pyrrole-2,3-diones were formed in good yields. Further condensation of these highly functionalized pyrrole-2,3-diones with hydrazine and hydroxylamine afforded useful pyrrole-fused heterocycles.

  DOI：

  10.1021/ol200038n

文献信息

• One-Pot Synthesis of Pyrrolo[3,2-<i>d</i>]pyridazines and Pyrrole-2,3-diones via Zirconocene-Mediated Four-Component Coupling of Si-Tethered Diyne, Nitriles, and Azide
  作者：Shaoguang Zhang、Jing Zhao、Wen-Xiong Zhang、Zhenfeng Xi

  DOI：10.1021/ol200038n

  日期：2011.4.1

  A one-pot synthesis of pyrrolo[3,2-d]pyridazine derivatives via zirconocene-mediated four-component coupling of one Si-tethered diyne, two nitriles, and one azide is reported. When TMSN3 was used, pyrrole-2,3-diones were formed in good yields. Further condensation of these highly functionalized pyrrole-2,3-diones with hydrazine and hydroxylamine afforded useful pyrrole-fused heterocycles.