Chemical reaction research involves studying the breaking and forming of chemical bonds between molecules to understand the mechanisms and pathways by which chemicals interact with each other. Researchers in this area aim to optimize reaction conditions, selectivity, and yield of desired products for various applications in industries such as pharmaceuticals, materials science, and environmental science. They may also investigate reaction kinetics, thermodynamics, and catalysis to develop new chemical processes that are more efficient, environmentally friendly, and cost-effective. Overall, chemical reaction research plays a crucial role in advancing our understanding of fundamental chemical principles and developing innovative technologies.