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Multicomponent synthesis of pyrimido[4,5-b] quinolines over a carbocationic catalytic system
Trityl chloride (TrCl) was efficiently used as a neutral catalyst for the multicomponent cyclization reaction of an aldehyde with dimedone and 6-amino-1,3-dimethyluracil for the preparation of pyrimido[4,5-b] quinolines in chloroform under reflux condition.
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2023
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10543543/ https://www.ncbi.nlm.nih.gov/pubmed/37779154 http://dx.doi.org/10.1038/s41598-023-43793-5 |