Selective and Scalable Electrosynthesis of
<i>2H</i>
‐2‐(Aryl)‐benzo[
<i>d</i>
]‐1,2,3‐triazoles and Their N‐Oxides by Using Leaded Bronze Cathodes
作者:Tom Wirtanen、Eduardo Rodrigo、Siegfried R. Waldvogel
DOI:10.1002/chem.201905874
日期:2020.5.4
undivided cell under constant current conditions with a leaded bronze cathode and a glassy carbon anode. The product distribution between 2H-2-(aryl)benzo[d]-1,2,3-triazoles and their N-oxides can be guided by simply controlling the current density and the amount of the charge applied. The reaction tolerates several sensitive functional groups in reductive electrochemistry. The usefulness and the applicability
据报道由2-硝基偶氮苯衍生物电合成2H-2-(芳基)苯并[d] -1,2,3-三唑及其N-氧化物。电解是在一个非常简单的不分隔电池中,在恒定电流条件下,使用铅青铜阴极和玻璃碳阳极进行的。2H-2-(芳基)苯并[d] -1,2,3-三唑与它们的N-氧化物之间的产物分布可以通过简单地控制电流密度和施加的电荷量来控制。该反应耐受还原电化学中的几个敏感官能团。通过抗病毒化合物的正式合成证明了合成方法的有用性和适用性。