Abstract

AbstractPalladium‐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.

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