Palladium‐Phenylpyrazolylphosphine‐Catalyzed Cross‐Coupling of Alkenyl Pivalates

Abstract Palladium‐catalyzed cross‐coupling reactions are indispensable tools for C−C bond formation, and new catalyst development remains a powerful driving force in this field. In this study, a new type of easily accessible phenylpyrazole phosphine ligand is developed. The catalyst generated from Pd(OAc) 2 and PP‐Phos ( L15 ) is highly effective in the palladium‐catalyzed cross‐coupling of alkenyl pivalates with organomagnesium reagents. The reaction accommodates a broad scope of alkenyl carboxylates under mild conditions, providing an alternative but practical way to the synthesis of multi‐substituted alkenes in value.