CAS.1256544-27-0 9-bromonaphtho[2,1-b]benzofuran

The structure of 9-bromodibenzo [2,1-B] furan contains multiple benzene rings and furan rings, forming a good conjugated system. This conjugated structure helps to improve its optoelectronic properties, including the ability to absorb and emit light. In addition, 9-bromodibenzo [2,1-B] furan can act as an electron donor or acceptor, promoting the recombination of electrons and holes during the luminescence process of OLEDs. This function enables it to effectively participate in charge transfer reactions and enhance luminescence efficiency.