Lewis Acid-Catalyzed Conjugate Addition of sp~3 C-H Bonds to Methylenemalononitriles

摘要

The Lewis acid-catalyzed conjugate addition of 2-alkylazaarenes to methylenemalononitriles through sp~3 C-H bond functionalization has been developed, which provides an efficient and reliable method for incorporation of the nitrile group into the heterocycles.