Herein,a nickel-catalyzed arylcyanation of unactivated alkenes via cyano group translocation with aryl boronic acids has been developed.These transformations provided a robust approach to constructing structurally div...Herein,a nickel-catalyzed arylcyanation of unactivated alkenes via cyano group translocation with aryl boronic acids has been developed.These transformations provided a robust approach to constructing structurally diverse 1,n-dinitriles or 4-amino nitriles from easily prepared and commercially available starting materials.The cyano group translocation was achieved,involving the addition into the intramolecular C–N triple bond followed by the retro-Thorpe reaction.Mechanistic studies revealed that high temperature and CsHCO_(3) as the base were crucial for the cyano group translocation.展开更多
基金supported by the National Natural Science Foundation of China(21971074,22001076)the Natural Science Foundation of Guangdong Province(2022A1515010660,2021A1515220024)the Natural Science Foundation of Guangzhou(202102020982)。
文摘Herein,a nickel-catalyzed arylcyanation of unactivated alkenes via cyano group translocation with aryl boronic acids has been developed.These transformations provided a robust approach to constructing structurally diverse 1,n-dinitriles or 4-amino nitriles from easily prepared and commercially available starting materials.The cyano group translocation was achieved,involving the addition into the intramolecular C–N triple bond followed by the retro-Thorpe reaction.Mechanistic studies revealed that high temperature and CsHCO_(3) as the base were crucial for the cyano group translocation.
