(3-Bromoprop-1-en-2-yl)benzene is a chemical used in organic synthesis processes, particularly for forming carbon-carbon and carbon-heteroatom bonds. It is commonly employed as a starting material or intermediate in organometallic reactions, such as cross-coupling reactions, to build more complex molecules. Additionally, it can be used in the synthesis of aromatic compounds with specific structures, which are beneficial in the pharmaceutical industry and materials science, such as the production of drugs, pesticides, or other bioactive molecules.