Copper-Promoted Reductive Coupling of Aryl Iodides with 1,1,1-Trifluoro-2-iodoethane
摘要:
An efficient Cu-promoted reductive coupling of aryl iodides with 1,1,1-trifluoro-2-iodoethane has been developed. This reaction could occur in good yields under milder conditions as compared with previous studies. The reaction tolerated nitro, formyl, ester, ether, carbonyl, sulfonyl, and even azo groups.
Nickel‐Catalyzed Direct Trifluoroethylation of Aryl Iodides with 1,1,1‐Trifluoro‐2‐Iodoethane via Reductive Coupling
作者:Han Li、Jie Sheng、Guang‐Xu Liao、Bing‐Bing Wu、Hui‐Qi Ni、Yan Li、Xi‐Sheng Wang
DOI:10.1002/adsc.202000985
日期:2020.12.8
CF3CH2I has been developed, demonstrating high efficiency, excellent functional‐group compatibility, especially with large sterically hindered groups. The key to success is the combination of nickel with readily available nitrogen and phosphine ligands. The powerful potential of this strategy is further demonstrated by the late‐stage modification of several derived bioactive molecules.