Multifunctional iridium complexes based on carbazole modules as highly efficient electrophosphors was written by Wong, Wi-Yeung;Ho, Cheuk-Lam;Gao, Zhi-Qiang;Mi, Bao-Xiu;Chen, Chin-Hsin;Cheah, Kok-Wai;Lin, Zhenyang. And the article was included in Angewandte Chemie, International Edition in 2006.COA of Formula: C18H11BrFN The following contents are mentioned in the article:
Getting the green light: Highly efficient organic light-emitting diodes (OLEDs) have been synthesized from robust green-electrophosphorescent IrIII complexes based on carbazole derivatives The combination of short triplet lifetime, high emission efficiency, and improved charge-transporting properties allows these OLEDs to achieve peak efficiencies of 12% photons per electron and 38 cdA-1. This study involved multiple reactions and reactants, such as 3-Bromo-9-(4-fluorophenyl)-9H-carbazole (cas: 922721-30-0COA of Formula: C18H11BrFN).
3-Bromo-9-(4-fluorophenyl)-9H-carbazole (cas: 922721-30-0) belongs to organobromine compounds. Bromo compounds are employed in a variety of metal-catalyzed coupling reactions. They are also ideal candidates for the synthesis of Grignard reagents that have wide-applicability in organic synthesis. alpha-Bromoesters are employed in the Reformatsky reaction for the synthesis of beta-hydroxyesters. When the molecular ion is detected, the bromine and chlorine isotope patterns are very distinct, but caution is to be exercised for certain mixed chlorinated/brominated compounds, which can look similar to homohalogen patterns.COA of Formula: C18H11BrFN
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary