Synthesis of 3-[4-(2-pyridinyl)phenyl]-9-(4-fluorophenyl)-9H-carbazole was written by Liu, Guijun;Deng, Fengjie;Deng, Yangsheng;Gao, Xicun. And the article was included in Jingxi Huagong in 2010.Synthetic Route of C18H11BrFN The following contents are mentioned in the article:
A phosphorescent ligand was designed and the synthesis of the target compound was achieved by a sequence involving a Gomberg-Bachmann reaction (phenylation) and Suzuki coupling and the product thus obtained (82.03% yield) was confirmed by 1H-NMR, elemental anal., UV-vis absorption and PL emission spectra. The spectral anal. data indicated that the max absorbance displayed a red shift of 56 nm and a Stokes shift of 154 nm. This study involved multiple reactions and reactants, such as 3-Bromo-9-(4-fluorophenyl)-9H-carbazole (cas: 922721-30-0Synthetic Route of 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. The reactivity of organobromine compounds resembles but is intermediate between the reactivity of organochlorine and organoiodine compounds. For many applications, organobromides represent a compromise of reactivity and cost.Synthetic Route of C18H11BrFN
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary