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Synthesis of 4H‐Benzo[e][1,3]oxazin‐4‐ones by a Carbonylation–Cyclization Domino Reaction of ortho‐Halophenols and Cyanamide
A mild and convenient one‐step preparation of 4H‐1,3‐benzoxazin‐4‐ones by a domino carbonylation–cyclization process is developed. Readily available ortho‐iodophenols are subjected to palladium‐catalyzed carbonylative coupling with Mo(CO)(6) and cyanamide, followed by a spontaneous, intramolecular c...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5641915/ https://www.ncbi.nlm.nih.gov/pubmed/29046856 http://dx.doi.org/10.1002/open.201700130 |