1,2-Dimethyl-4-((E)-2-nitro-propenyl)-benzene | 147102-60-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1,2-Dimethyl-4-((E)-2-nitro-propenyl)-benzene
• 英文别名: 1,2-dimethyl-4-[(E)-2-nitroprop-1-enyl]benzene
• CAS: 147102-60-1
• 化学式: C₁₁H₁₃NO₂
• 分子量: 191.23
• InChiKey: CLIKMOKTSVHHRD-JXMROGBWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  45.8
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-氨基吡啶 、 1,2-Dimethyl-4-((E)-2-nitro-propenyl)-benzene 在 iron(II) chloride 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 7.0h， 以51%的产率得到2-(3,4-dimethylphenyl)-3-methylimidazo[1,2-a]pyridine
  参考文献：
  名称：

  Iron(II)-Catalyzed Denitration Reaction: Synthesis of 3-Methyl-2-arylimidazo[1,2-a]pyridine Derivatives from Aminopyridines and 2-Methylnitroolefins

  摘要：

  A variety of ways to synthesize imidazo[1,2-a]pyridines have been reported and many approaches are devoted to the functionalization of imidazo[1,2-a]pyridines. However, the use of a denitration reaction in the synthesis of imidazo[1,2-a]pyridines has not been reported. We report here the iron-catalyzed synthesis of 3-methyl-2-arylimidazo [1,2-a] pyridine derivatives from aminopyridines and 2-methyl-nitroolefins. The procedure, using FeCl2 as catalyst, is simple and inexpensive. Various functional groups are tolerated and provide the products in good yields.

  DOI：

  10.1055/s-0032-1317685

文献信息

• Iron(II)-Catalyzed Denitration Reaction: Synthesis of 3-Methyl-2-arylimidazo[1,2-a]pyridine Derivatives from Aminopyridines and 2-Methylnitroolefins
  作者：Rulong Yan、Guosheng Huang、Hao Yan、Sizhuo Yang、Xiai Gao、Kang Zhou、Chao Ma

  DOI：10.1055/s-0032-1317685

  日期：——

  A variety of ways to synthesize imidazo[1,2-a]pyridines have been reported and many approaches are devoted to the functionalization of imidazo[1,2-a]pyridines. However, the use of a denitration reaction in the synthesis of imidazo[1,2-a]pyridines has not been reported. We report here the iron-catalyzed synthesis of 3-methyl-2-arylimidazo [1,2-a] pyridine derivatives from aminopyridines and 2-methyl-nitroolefins. The procedure, using FeCl2 as catalyst, is simple and inexpensive. Various functional groups are tolerated and provide the products in good yields.