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Triethylammonium Hydrogen Sulfate [Et(3)NH][HSO(4)]-Catalyzed Rapid and Efficient Multicomponent Synthesis of Pyrido[2,3-d]pyrimidine and Pyrazolo[3,4-b]pyridine Hybrids
[Image: see text] An operationally simple, one-pot multicomponent reaction has been developed for the assembly of pyrido[2,3-d]pyrimidine and pyrazolo[3,4-b]pyridine derivatives (4a–4am) in excellent yields (92–94%) with high purity. The reactions were easy to perform simply by mixing of electron-ri...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Chemical Society
2021
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8296617/ https://www.ncbi.nlm.nih.gov/pubmed/34308052 http://dx.doi.org/10.1021/acsomega.1c02093 |