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Copper-assisted preparation of pyridinyl sulfonate esters from hydroxypyridines and sodium sulfinates
An efficient and powerful copper-assisted method for the effective conversion of a broad range of hydroxypyridines and sodium sulfinates into their corresponding pyridinyl tosylates was developed. Key features of this base- and ligand-free protocol include using the cheap and readily available CuBr(...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
The Royal Society of Chemistry
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8979058/ https://www.ncbi.nlm.nih.gov/pubmed/35425336 http://dx.doi.org/10.1039/d1ra08568a |