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Recyclable Keggin Heteropolyacids as an Environmentally Benign Catalyst for the Synthesis of New 2-Benzoylamino-N-phenyl-benzamide Derivatives under Microwave Irradiations at Solvent-Free Conditions and the Evaluation of Biological Activity
2-Benzoylamino-N-phenyl-benzamide derivatives (5a–h) were prepared from 2-phenyl-3,1-(4H)-benzoxazin-4-one 3 and substituted anilines 4a–h in the presence of a Keggin-type heteropolyacids series (H(3)PW(12)O(40)·13H(2)O; H(4)SiW(12)O(40)·13H(2)O; H(4)SiMo(12)O(40)·13H(2)O; and H(3)PMo(12)O(40)·13H(2...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5943967/ https://www.ncbi.nlm.nih.gov/pubmed/29267237 http://dx.doi.org/10.3390/molecules23010008 |