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Synthesis of functionalized benzo[1,3]dioxin-4-ones from salicylic acid and acetylenic esters and their direct amidation

Direct synthesis of 4H-benzo[d][1,3]dioxin-4-one derivatives from salicylic acids and acetylenic esters (both mono- and disubstituted) has been described. The reaction is mediated by CuI and NaHCO(3) in acetonitrile. Room temperature amidation of the synthesized 1,3-benzodioxinones with primary amin...

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Detalles Bibliográficos
Autores principales: Bhaskaran, Rasmi P., Nayak, Kalinga H., Babu, Beneesh P.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9036891/
https://www.ncbi.nlm.nih.gov/pubmed/35481005
http://dx.doi.org/10.1039/d1ra05032j