This chemical is primarily used as an intermediate in organic synthesis, particularly in the pharmaceutical industry. It plays a key role in the preparation of complex molecules, often serving as a building block for the development of biologically active compounds. Its structure, featuring both a tosyloxy group and a pyrrolidine ring, makes it valuable for constructing nitrogen-containing heterocycles, which are common in many drugs. Additionally, the tert-butyl group provides steric protection, allowing for selective reactions in multi-step synthetic pathways. Its applications extend to the synthesis of potential therapeutic agents, including those targeting neurological disorders or acting as enzyme inhibitors.