Synthesis of 2-substituted-Pyrimidine-based porous aromatic frameworks via oxygen involved biginelli multicomponent polymerization: toward high performance Li-S batteries was written by Ji, H.;Yan, G.;Wang, H.;Feng, Y.;Zhang, X.;Geng, D.;Shi, J.;Liu, G.;Qu, X.. And the article was included in Materials Today Chemistry in 2022.Name: 4,6-Diphenylpyrimidin-2-amine This article mentions the following:
Facile, general methods for the preparation of functionalized porous aromatic frameworks (PAFs) are necessary. Herein, we describe a new method for the one-step synthesis of functionalized pyrimidine-based PAFs via oxygen involved Biginelli multicomponent polymerization As first application instance, we constructed a 2-amino-pyrimidine-based PAF (BPAF-1), and followed by employed it as a sulfur host material for lithium-sulfur batteries. Attributed to its 2-amino-pyrimidine structural superiorities, the BPAF-1/S composites demonstrate excellent electrochem. performance as cathode in lithium-sulfur batteries, such as good cyclability with a high capacity retention of 78.1% after 500 cycles and high rate capability up to 5C. Besides, it is convenient to bring various 2-substituted functional groups such as -OH, -SH, Me, and Ph functional groups to pyrimidine-based PAFs under similar conditions, which provided its wide applicability. In the experiment, the researchers used many compounds, for example, 4,6-Diphenylpyrimidin-2-amine (cas: 40230-24-8Name: 4,6-Diphenylpyrimidin-2-amine).
4,6-Diphenylpyrimidin-2-amine (cas: 40230-24-8) belongs to pyrimidine derivatives. Pyrimidine also found in many synthetic compounds such as barbiturates and the HIV drug, zidovudine. Pyrimidine derivatives also play an important role in drug development, either in concert with other compounds or on their own.Name: 4,6-Diphenylpyrimidin-2-amine
Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia