This compound is primarily utilized in organic synthesis, particularly in the development of pharmaceuticals and biologically active molecules. It serves as a key intermediate in the construction of complex organic structures due to the presence of both the spiro[indoline-3,4'-piperidine] scaffold and the boronate ester group. The boronate ester functionality enables its use in Suzuki-Miyaura cross-coupling reactions, a widely employed method for forming carbon-carbon bonds in drug discovery and material science. Additionally, the tert-butyl carbamate (Boc) protecting group enhances its stability during synthetic processes, making it a valuable building block for the synthesis of nitrogen-containing heterocycles. Its applications extend to the preparation of potential therapeutic agents, particularly in the fields of oncology and central nervous system disorders, where such structural motifs are often explored.