Abstract
4-(4-Aminophenyl)-2,6-diphenylpyrimidine was synthesized by reaction of (E)-1-(4-aminophenyl)-3-phenylprop-2-en-1-one with benzamidine and was involved in a number of transformations at the amino group, which afforded N-(2,4-dinitrophenyl) and N-acyl derivatives, N-[4-(2,6-diphenylpyrimidin-4-yl)phenyl]-6-methyl-2-(methylsulfanyl)pyrimidin-4-amine, and substituted quinazolines containing a 2,4,6-triphenylpyrimidine fragment on N3. The reaction of 2-methylquinazolines with aromatic aldehydes gave substituted (E)-3-[(4-(2,6-diphenylpyrimidin-4-yl)phenyl]-2-styrylquinazolin-4(3H)-ones.
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Funding
This study was performed at the Russian–Armenian University under financial support by the Ministry of Science and Higher Education of the Russian Federation.
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Harutyunyan, A.A., Israyelyan, S.G., Panosyan, H.A. et al. Chemical Transformations of 4-(4-Aminophenyl)-2,6-diphenylpyrimidine. Russ J Org Chem 56, 1588–1594 (2020). https://doi.org/10.1134/S1070428020090146
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DOI: https://doi.org/10.1134/S1070428020090146
Keywords:
- 4-(4-aminophenyl)-2,6-diphenylpirimidine
- 4-(4-amino-3-bromophenyl)-2,6-diphenylpyrimidine
- 4-(4-acylaminophenyl)-2,6-diphenylpyrimidines
- N-(2,4-dinitrophenyl)-2,6-diphenylpyrimidin-4-amine
- N-[(4-(2,6-diphenylpyrimidin-4-yl)phenyl]-6-methyl-2-(methylsulfanyl)pyrimidin-4-amine
- 2-methyl-4H-1,3-benzoxazin-4-one
- 3-substituted 2-methylquinazolines
- 3-substituted 2-styrylquinazolines