Cu₂(acetonitrile)₂Cl₄ | 58957-40-7

• 英文名称: Cu₂(acetonitrile)₂Cl₄
• CAS: 58957-40-7
• 化学式: C₄H₆Cl₄Cu₂N₂
• 分子量: 351.009
• InChiKey: VGRFDKDMTDGGIZ-UHFFFAOYSA-J

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：

  乙腈 、 copper dichloride 生成 Cu₂(acetonitrile)₂Cl₄
  参考文献：
  名称：

  Photocatalytic Oxidation of Benzyl Alcohol by Homogeneous CuCl₂/Solvent: A Model System to Explore the Role of Molecular Oxygen

  摘要：

  The oxidation of alcohols to the corresponding carbonyl compounds is a pivotal reaction in organic synthesis. Under visible light irradiation, the homogeneous CuCl2 and cheap solvent oxidized benzyl alcohol into benzaldehyde with a selectivity higher than 95% using molecular oxygen as an oxidant The formation of a visible light responsive complex between Cu(II) and solvent is responsible for the occurrence of the oxidation of benzyl alcohol. During the photocatalytic process, molecular oxygen was not incorporated into the final benzaldehyde and only involved in the oxidation of Cu(I) into Cu(II) in which it served as a terminal hydrogen acceptor to form H2O. A similar role of molecular oxygen has also been observed in the heterogeneous TiO2 photocatalytic system. The understanding of the role of molecular oxygen helps us to further design new classes of synthetic organic reactions by photocatalytic processes.

  DOI：

  10.1021/acscatal.5b00644

文献信息

• Copper Chloride Catalysis: Do μ₄-Oxido Copper Clusters Play a Significant Role?
  作者：Sabine Becker、Maximilian Dürr、Andreas Miska、Jonathan Becker、Christopher Gawlig、Ulrich Behrens、Ivana Ivanović-Burmazović、Siegfried Schindler

  DOI：10.1021/acs.inorgchem.5b02576

  日期：2016.4.18

  Copper chloride catalysis is a well-established field in organic and inorganic chemistry. However, in most cases a detailed mechanistic understanding of the individual reaction steps and identification of reactive intermediates are still missing. The present study reports the results of spectroscopic and spectrometric measurements that support formation of copper agglomerates during catalytic processes

  氯化铜催化是有机化学和无机化学领域公认的领域。但是，在大多数情况下，仍然缺少对各个反应步骤的详细机械理解以及对反应性中间体的鉴定。本研究报告了在催化过程中支持形成铜附聚物的光谱和光谱测量结果。几种配位溶剂中CuCl 2 ·2H 2 O的组成以及NaO t Bu和K 2 CO 3等碱性共聚剂的影响研究了固态和溶液中的结构。进行了一些涉及晶体结构确定，红外光谱和超高分辨率冷冻喷雾电离质谱的实验。[CuCl 2（H 2 O）]·0.5（CH 3）2 CO（1），[Cu 2（CH 3 CN）2 Cl 4 ]（2），[Cu 3（CH 3 CN）3 Cl 6 ]（3），[Cu 3 Cl 6（THF）4 ]（4），[Cu（DMSO）2 Cl 2 ]（5），（H 2 N（CH 3）2）2 [CuCl 3 ]（6）和[Cu 4 OCl 6（THF）（脲）3 ]·3THF ·本文报道了脲（8）。可以清楚地表明，μ