Synthetic Route of 148231-12-3, New Advances in Chemical Research in 2021. The transformation of simple hydrocarbons into more complex and valuable products via catalytic C–H bond functionalisation has revolutionised modern synthetic chemistry. 148231-12-3, Name is 5,8-Dibromoquinoxaline, molecular formula is C8H4Br2N2. In a article，once mentioned of 148231-12-3
The synthesis of a new series of photoluminescent compounds, namely 5,8-diaryl quinoxaline derivatives (aryl = phenyl, 4-fluorophenyl, 4-methoxyphenyl, and 4-cyanophenyl), was achieved by a direct Suzuki cross-coupling reaction with the employment of a NCP-pincer palladacycle. The electrochemical and photophysical properties of these compounds were also investigated. Four new 4,8-diaryl-2,1,3-benzothiadiazoles were also synthesized in order to enable a comparison between the two types of nitrogen-containing pi-extended heterocycles. The substitution of a hydrogen atom at the 4-position of the aryl that is groups attached to the quinoxaline or benzothiadiazole base by either electron-donating or -withdrawing groups results in an increase in the bandgap energy (from 2.21 to 2.52 eV) of pi-extended 5,8-quinoxaline derivatives and a decrease in the bandgap energy (from 2.65 to 2.40 eV) of pi-extended 2,1,3-benzothiadiazoles. Moreover, pi-extension at the 5- and 8-positions of the quinoxaline core is not essential for the photoluminescence of these compounds and 4,7-pi-extended 2,1,3- benzothiadiazole derivatives are far better candidates for luminescence applications than are the quinoxaline derivatives. Wiley-VCH Verlag GmbH & Co. KGaA, 2006.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Synthetic Route of 148231-12-3. In my other articles, you can also check out more blogs about 148231-12-3
Reference：
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N2038 | ChemSpider