Abstract
A green one-pot four-component strategy has been developed for the synthesis of [1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide derivatives using an amine, 2,2,6-trimethyl-4H-1,3-dioxin-4-one, an aldehyde, and 3-amino-1,2,4-triazole in the presence of a catalytic amount of p-toluenesulfonic acid in water within 4–6 h.
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We gratefully acknowledge financial support from the Iran National Elites Foundation (INEF) and Research Council of Shahid Beheshti University.
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Shaabani, A., Seyyedhamzeh, M., Ganji, N. et al. One-pot four-component synthesis of highly substituted [1,2,4]triazolo[1,5-a]pyrimidines. Mol Divers 19, 709–715 (2015). https://doi.org/10.1007/s11030-015-9604-4
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DOI: https://doi.org/10.1007/s11030-015-9604-4