bis(1-dodecylimidazole)cupronium dichlorocuprate | 1253689-93-8

• 英文名称: bis(1-dodecylimidazole)cupronium dichlorocuprate
• 英文别名: [Cu(Im¹²)₂]CuCl₂
• CAS: 1253689-93-8
• 化学式: C₃₀H₅₆Cl₂Cu₂N₄
• 分子量: 670.799
• InChiKey: QPZMPSBDHRMYJV-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  1-十二烷基咪唑 、 copper(l) chloride 以 乙腈 为溶剂， 反应 0.5h， 以99%的产率得到bis(1-dodecylimidazole)cupronium dichlorocuprate
  参考文献：
  名称：

  A green, homogeneous and reusable surfactant/copper based ionic liquid for the N-arylation of indoles, pyrazoles and imidazoles

  摘要：

  An efficient surfactant/copper based ionic liquid promoter was examined as a reusable system for the N-arylation of indole, pyrazole and imidazole by a variety of aryl halides. The products were obtained in good to excellent yields by a convenient one-pot procedure. The reaction could be carried out in water under air and did not require the use of arylboronic acids as the active aryl source, palladium as the catalyst or a strong base. (C) 2015 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2015.09.128
• 作为试剂：
  描述：

  吡唑 、 4-碘苯甲醚 在 bis(1-dodecylimidazole)cupronium dichlorocuprate 、 四丁基溴化铵 、 potassium carbonate 作用下， 以 水 为溶剂， 反应 12.0h， 以75%的产率得到1-(4-甲氧基苯基)-1H-吡唑
  参考文献：
  名称：

  A green, homogeneous and reusable surfactant/copper based ionic liquid for the N-arylation of indoles, pyrazoles and imidazoles

  摘要：

  An efficient surfactant/copper based ionic liquid promoter was examined as a reusable system for the N-arylation of indole, pyrazole and imidazole by a variety of aryl halides. The products were obtained in good to excellent yields by a convenient one-pot procedure. The reaction could be carried out in water under air and did not require the use of arylboronic acids as the active aryl source, palladium as the catalyst or a strong base. (C) 2015 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2015.09.128

文献信息

• Ionic Liquid Containing Copper(I): A New, Green, Homogeneous, and Reusable Catalyst for Click Cyclization
  作者：Amanollah Zarei Ahmady、Fariba Heidarizadeh、Mosadegh Keshavarz

  DOI：10.1080/00397911.2012.687424

  日期：2013.8.3

  An ionic liquid containing copper(I) is introduced as a new, green, homogeneous, and reusable catalyst for click synthesis of 1,4-disubstituted-1H-1,2,3-triazoles from α-azido ketones and terminal alkynes in various solvents, especially in [bmim]BF4. These cyclization reactions were efficiently performed in the presence of introduced ionic liquid catalyst with short reaction times and good yields. This

  摘要 介绍了一种含有铜 (I) 的离子液体作为一种新型、绿色、均相和可重复使用的催化剂，用于从 α-叠氮酮和末端炔烃点击合成 1,4-二取代-1H-1,2,3-三唑。各种溶剂，尤其是在 [bmim]BF4 中。这些环化反应在引入的离子液体催化剂存在下有效地进行，反应时间短，产率高。这种催化离子液体表现出优异的活性，可以简单地回收并重复使用至少五次，而其活性没有任何损失。补充材料可用于本文。转至出版商的 Synthetic Communications® 在线版以查看免费的补充文件。图形概要