Visible light-induced cyclization reactions for the synthesis of 1,2,4-triazolines and 1,2,4-triazoles
作者:Hongyu Wang、Yanfei Ren、Kaiye Wang、Yunquan Man、Yanan Xiang、Na Li、Bo Tang
DOI:10.1039/c7cc04911k
日期:——
novel method for concisely synthesizing1,2,4-triazolines via [3+2] cyclization under visible light is reported. These compounds can be easily converted into 1,2,4-triazoles under basic or photoredox conditions. The application of the 1,2,4-triazoles was also investigated via mild operations.
报道了一种在可见光下通过[3 + 2]环化简洁合成1,2,4-三唑啉的新方法。在碱性或光氧化还原条件下,这些化合物可轻松转化为1,2,4-三唑。还通过温和的操作研究了1,2,4-三唑的应用。