Highly efficient and safe procedure for the synthesis of aryl 1,2,3-triazoles from aromatic amine in a continuous flow reactor
作者:Federica Stazi、Damiano Cancogni、Lucilla Turco、Pieter Westerduin、Sergio Bacchi
DOI:10.1016/j.tetlet.2010.07.149
日期:2010.10
The Letter reports a safe and reliable synthesis of aryl 1,2,3-triazoles from the corresponding anilines via intermediate aryl azides, using a continuous process. The method was applied to a variety of substrates with good to excellent yields, without the need to isolate the reactive and possibly unstable intermediates which were constantly kept at low concentration in the matrix environment.
该信报道了使用连续方法从中间体苯胺经中间体芳基叠氮化物安全可靠地合成芳基1,2,3-三唑的方法。该方法以良好或优异的收率应用于各种底物,而无需分离在基质环境中始终保持低浓度的反应性中间体和可能不稳定的中间体。