作者:Xiao, Ming-Ming、Hua, Ming-Qing、Mou, Fang-You、Xiong, Heng-Ying
DOI:10.1007/s10593-024-03336-w
日期:——
A new protocol for visible-light-induced C–H trifluoromethylation at C-4 position of 1,2-benzoxazoles has been disclosed with Togni reagent II at room temperature in the presence of fac-Ir(ppy)3. This approach features simple operation, high efficiency, and specific selectivity.
已经公开了在室温下,在fac -Ir(ppy) 3存在下,使用 Togni 试剂 II 在 1,2-苯并恶唑的 C-4 位上可见光诱导 C-H 三氟甲基化的新方案。该方法具有操作简单、效率高、选择性强等特点。