2-Phenyl-N-allylimidazol | 14967-25-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 2-Phenyl-N-allylimidazol
• 英文别名: 1-allyl-2-phenyl-1H-imidazole；1H-Imidazole, 2-phenyl-1-(2-propenyl)-；2-phenyl-1-prop-2-enylimidazole
• CAS: 14967-25-0
• 化学式: C₁₂H₁₂N₂
• 分子量: 184.241
• InChiKey: HALHUSQDSVRAEW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  17.8
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2-Phenyl-N-allylimidazol 在 三氟甲磺酸 作用下， 以 氯仿 为溶剂， 生成 6-methyl-5,6-dihydroimidazo[2,1-a]isoquinoline
  参考文献：
  名称：

  Superelectrophilic Chemistry of Imidazoles

  摘要：

  The mechanistic and synthetic chemistry of imidazole-based superelectrophiles has been studied. The protonated imidazole ring, or imidazolium group, is shown to enhance the electrophilic reactivity of an adjacent carboxonium group (compared to a related monocationic species). This leads to efficient condensation reactions between imidazole aldehydes and ketone with arenes in the Bronsted superacid CF3SO3H. The imidazole-based superelectrophiles are shown to be useful in other reactions leading to functionalized heterocycles. The imidazolium group may also trigger charge migration reactions in dicationic species.

  DOI：

  10.1021/jo802798x
• 作为产物：
  描述：

  2-苯基咪唑 、 3-溴丙烯 在 potassium tert-butylate 、 水 作用下， 以 四氢呋喃 为溶剂， 反应 1.0h， 生成 2-Phenyl-N-allylimidazol
  参考文献：
  名称：

  Superelectrophilic Chemistry of Imidazoles

  摘要：

  The mechanistic and synthetic chemistry of imidazole-based superelectrophiles has been studied. The protonated imidazole ring, or imidazolium group, is shown to enhance the electrophilic reactivity of an adjacent carboxonium group (compared to a related monocationic species). This leads to efficient condensation reactions between imidazole aldehydes and ketone with arenes in the Bronsted superacid CF3SO3H. The imidazole-based superelectrophiles are shown to be useful in other reactions leading to functionalized heterocycles. The imidazolium group may also trigger charge migration reactions in dicationic species.

  DOI：

  10.1021/jo802798x

文献信息

• 1-Isopropyl-2-tolylimidazole as an epoxy resin curative
  申请人：TEXACO CHEMICAL COMPANY

  公开号：EP0483953A1

  公开（公告）日：1992-05-06

  A curable epoxy resin composition comprising an epoxy resin and a curing agent which comprises 1 to 10 parts by weight per 100 parts by weight of epoxy resin, of one or more isomers (ortho-, meta- or para-) of 1-isopropyl-2-tolylimidazole. The compositions exhibit low reactivity and low viscosity at ambient temperature (thereby providing extended pot life), and are readily cured at elevated temperature.

  一种可固化的环氧树脂组合物，由环氧树脂和固化剂组成，其中固化剂按每 100 份环氧树脂的重量计，包含 1-异丙基-2-甲苯咪唑的一种或多种异构体（正异构体、偏异构体或对异构体）。 这种组合物在环境温度下具有低反应性和低粘度（从而延长了罐装寿命），并易于在高温下固化。
• Mixtures of 1-isopropyl-2-aryl imidazole and 1-isopropyl-2-aryl imidazoline as epoxy resin curative compositions
  申请人：TEXACO CHEMICAL COMPANY

  公开号：EP0501074A1

  公开（公告）日：1992-09-02

  A mixture of 1-isopropyl-2-aryl imidazole and 1-isopropyl-2-aryl imidazoline, in which from 5 to 50% of mixture is 1-isopropyl-2-aryl imidazoline, is an effective curative composition for epoxy resins.

  1-isopropyl-2-aryl imidazole 和 1-isopropyl-2-aryl imidazoline 的混合物（其中 5%至 50%为 1-isopropyl-2-aryl imidazoline）是环氧树脂的有效固化组合物。
• CABA, NATSUO;IASUDA, TAKEHSI;MIURA, SEDZO;KANO, NAOESI;KAMAGATA, KADZUO;I+
  作者：CABA, NATSUO、IASUDA, TAKEHSI、MIURA, SEDZO、KANO, NAOESI、KAMAGATA, KADZUO、I+

  DOI：——

  日期：——
• JPS63308030A
  申请人：——

  公开号：JPS63308030A

  公开（公告）日：1988-12-15
• US4241198A
  申请人：——

  公开号：US4241198A

  公开（公告）日：1980-12-23