Regioselective Perfluoroalkylation of 4‐Quinolones Using Sodium Perfluoroalkyl Sulfinates
作者:Li Dong、Xiaoqing Wang、Yudi Nie、Shuo Yu、Haotong Li、Qian Zhao、Zixuan Fan、Yuqian Wang、Xiaoting Tan、Zhengsen Yu
DOI:10.1002/ejoc.202200842
日期:2022.10.7
series of C-3 position perfluoroalkylated 4-quinolones were obtained smoothly via radical pathway in the presence of RfSO2Na and (NH4)2S2O8. The protocol features broad substrates scope, high regioselectivity, transition metal-free, and easily available fluorinating reagents, exhibiting potential application value for obtaining bioactive compounds.
在R f SO 2 Na 和(NH 4 ) 2 S 2 O 8存在下,通过自由基途径顺利获得了一系列C-3位全氟烷基化4-喹诺酮类化合物。该方案具有底物范围广、区域选择性高、不含过渡金属、易于获得的氟化试剂等特点,在获得生物活性化合物方面具有潜在的应用价值。