Ligand‐Enabled δ‐C(sp3)−H Borylation of Aliphatic Amines

Abstract Directed C−H functionalization has been realized as a complimentary technique to achieve borylation at a distal position of aliphatic amines. Here, we demonstrated the oxidative borylation at the distal δ‐position of aliphatic amines using various borylating agents, a palladium catalyst, and a rightly tuned ligand in the presence of a cheap oxidant. Moreover, an organopalladium δ‐C(sp 3 )‐H‐activated intermediate has been isolated and crystallographically characterized to get mechanistic insight.