2-Bromoquinoline

2-Bromoquinoline (CAS: 2005-43-8) is a valuable halogenated heterocyclic compound used as a versatile intermediate in organic synthesis. Its bromine atom at the 2-position of the quinoline ring makes it highly suitable for palladium-catalyzed cross-coupling reactions such as Suzuki, Heck, and Sonogashira couplings. These reactions allow the introduction of various functional groups, enabling the synthesis of a wide range of quinoline derivatives. 2-Bromoquinoline is commonly used in the pharmaceutical industry for the development of antibacterial, antimalarial, and anticancer agents. It is also applied in the synthesis of functional materials, including organic semiconductors, fluorescent dyes, and ligand systems for catalysis and coordination chemistry.