C–C coupling

C–C coupling refers to a chemical process where two carbon-containing molecules (or parts of molecules) join together to form a new carbon–carbon bond. This reaction is fundamental in creating complex organic compounds, such as fuels, plastics, and pharmaceuticals. It often involves catalysts that help facilitate the bonding process efficiently, especially in industrial settings. By linking carbons from different molecules, C–C coupling enables the construction of larger, more complex structures from simpler building blocks, playing a crucial role in chemical synthesis and material development.