[CN-4-C6H4N2][AuCl4] | 1374025-20-3

• 英文名称: [CN-4-C6H4N2][AuCl4]
• CAS: 1374025-20-3
• 化学式: AuCl₄*C₇H₄N₃
• 分子量: 468.907
• InChiKey: FMFYQMSKRLBFJS-UHFFFAOYSA-J

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  对氨基苯腈 以 乙腈 为溶剂， 生成 [CN-4-C6H4N2][AuCl4]
  参考文献：
  名称：

  Gold(III) Diazonium Complexes for Electrochemical Reductive Grafting

  摘要：

  Gold(III) diazonium complexes were synthesized for the first time and studied for electrochemical reductive grafting. The diazonium complex [CN-4-C6H4N N]AuCl4 was synthesized by protonating CN-4-C6H4NH2 with chloroauric acid H[AuCl4]center dot 3H(2)O to form the ammonium salt [CN-4-C6H4NH3]AuCl4, which was then oxidized by the one-electron oxidizing agent [NO]PF6 in CH3CN. The highly irreversible reduction potential of 0.1 mM [CN-4-C6H4N N]AuCl4 observed at -0.06 V versus Ag/AgCl in CH3CN/0.1 M [Bu4N]PF6 encompasses both gold(0) deposition and diazonium reduction. Repeated scans showed the absence of the reduction peak on the second run, which indicates that surface modification with a blocking gold aryl film has occurred and is largely complete.

  DOI：

  10.1021/ic300307z

文献信息

• Synthesis of gold organometallics at the nanoscale
  作者：Ahmed A. Mohamed、Sabine N. Neal、Baraa Atallah、Nemat D. AlBab、Hussain A. Alawadhi、Yasmin Pajouhafsar、Hanan E. Abdou、Bizuneh Workie、Endalkachew Sahle-Demessie、Changseok Han、Miguel Monge、Jose M. Lopez-de-Luzuriaga、Joseph H. Reibenspies、Mohamed M. Chehimi

  DOI：10.1016/j.jorganchem.2018.07.032

  日期：2018.12

  anilines were protonated with H[AuCl4] in acetonitrile followed by one-electron oxidation using nitrosonium salt [NO]X (X = BF4−, PF6−). Raman and ATR-FTIR spectroscopy displayed the diazonium νN≡N and Raman showed the tetrachloroaurate νAu-Cl stretching frequencies. X-ray crystal structure of [NO2-4-C6H4N≡N]AuCl4 salt showed N≡N bond distance typical of a triple bond. Gold-aryl nanoparticles were constructed

  我们芳基重氮四氯的合成（III）盐[X-4-C报告6 ħ 4 N≡N] AUCL 4（X = F，氯，溴，I，CN，NO 2）和它们的轻度减少共价官能化的纳米颗粒。盐的合成是通过使用亚硝酸钠氧化溶于HCl的苯胺进行氧化，然后在水中与[AuCl 4 ] -交换抗衡阴离子。在另一个过程中，苯胺用H [AUCL质子化4 ]在乙腈中使用亚硝鎓盐，用单电子氧化[NO] X（X = BF 4 -，PF 6 -）。拉曼光谱和ATR-FTIR光谱显示重氮νN≡N，拉曼光谱显示四氯金酸酯νAu -Cl拉伸频率。[NO X射线晶体结构2 -4-C 6 H ^ 4 N≡N] AUCL 4盐显示出典型的三键N≡N键距离。金芳基纳米粒子是通过使用9-硼环[3.3.1]壬烷（9-BBN）轻度化学还原重氮金（III）盐而构建的。确定了纳米颗粒的流体动力学直径，元素组成，动力学信息和稳定性数据。透射电子显微镜（TEM）测