作者:Eva M. Brun、Salvador Gil、Ramón Mestres、Margarita Parra
DOI:10.1055/s-2000-6254
日期:——
We report here a simple procedure for the preparation of 4,6-disubstituted- and 3,4,6-trisubstituted-2-pyridones and 3-substituted-isoquinol-1-ones, in good yields, from lithium dienediolates and nitriles.
Nickel‐Catalyzed Amination of Aryl Nitriles for Accessing Diarylamines through C−CN Bond Activation
作者:Ke Wu、Qiang Rong、Nan Sun、Baoxiang Hu、Zhenlu Shen、Liqun Jin、Xinquan Hu
DOI:10.1002/adsc.202100641
日期:2021.10.19
A nickel-catalyzedamination to access diarylamines has been developed through C−CN bond activation of aryl nitriles with anilines. In this developed catalytic protocol, various aromatic and heteroaromatic nitriles could be utilized as the electrophiles to couple with substituted anilines. A diversity of diarylamines were obtained in 15–95% yields.