Construction of Tetrazole Derivatives via Sequential Ugi‐N 3 /Pd‐Catalyzed Isocyanide Insertion Reactions

Abstract Herein, a straightforward method for the construction of tetrazole derivatives has been achieved through Pd‐catalyzed isocyanide insertion reactions, which is a good extension for the response of multi‐molecule isocyanides. The Ugi‐N 3 reaction was introduced to the transformation to enrich the diversity of skeleton structures. The commercially available starting materials and moderate to good yields make this method a valuable tool for generating N‐containing heterocyclic compounds.