A Microwave-Assisted and Heteropolyacids-Catalysed Cyclocondensation Reaction for the Synthesis of4(3H)-Quinazolinones

We have investigated a microwave–assisted synthesis of 4(3H)–quinazolinones by condensation of anthranilic acid, orthoesters (or formic acid) and substituted anilines, using Keggin-type heteropolyacids (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 or H(3)PMo(12)O(40)∙...

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Detalles Bibliográficos
Autores principales: Ighilahriz, Karima, Boutemeur, Baya, Chami, Fariza, Rabia, Cherifa, Hamdi, Maâmar, Hamdi,  Safouane M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2008
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6245457/
https://www.ncbi.nlm.nih.gov/pubmed/18463579
http://dx.doi.org/10.3390/molecules13040779

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6245457/
https://www.ncbi.nlm.nih.gov/pubmed/18463579
http://dx.doi.org/10.3390/molecules13040779

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