SYNTHESIS OF QUINOXALINE 1,4-DI-N-OXIDE DERIVATIVES ON SOLID SUPPORT USING ROOM TEMPERATURE AND MICROWAVE-ASSISTED SOLVENT-FREE PROCEDURES
| Audiencia | Público en general | es_ES |
| Cobertura | México | es_ES |
| Fecha de ingreso | 2026-10-05T16:32:26Z | |
| Fecha de publicación | 2011-01-01 | |
| Resumen | We describe the synthesis of 12 new ethyl and methyl quinoxaline-7-carboxylate 1,4-di-N-oxide derivatives on solid supports with room temperature and microwave-assisted solvent-free procedures. Results show that solid supports have good catalytic activity in the formation of quinoxaline 1,4-di-N-oxide derivatives. We found that florisil and montmorillonite KSF and K10 could be used as new, easily available, inexpensive alternatives of catalysts. Additionally, room temperature and microwave-irradiation solvent-free synthesis was more efficient than a conventional procedure (Beirut reaction), reducing reaction time and increasing yield. | es_ES |
| Doi | https://doi.org/10.1590/s0100-40422011000700008 | es_ES |
| URI | https://riuat.uat.edu.mx/handle/123456789/4260 | |
| Idioma | en | es_ES |
| Editorial | SOC BRASILEIRA QUIMICA | es_ES |
| Relación | Quimica Nova | es_ES |
| URL relacionado | https://doi.org/10.1590/s0100-40422011000700008 | es_ES |
| Derechos | Acceso abierto (Metadatos de producción científica) | es_ES |
| Licencia | http://purl.org/coar/access_right/c_abf2 | es_ES |
| Fuente | Quimica Nova | |
| Palabra clave | quinoxaline | es_ES |
| Palabra clave | solid supports | es_ES |
| Palabra clave | solvent-free | es_ES |
| Título | SYNTHESIS OF QUINOXALINE 1,4-DI-N-OXIDE DERIVATIVES ON SOLID SUPPORT USING ROOM TEMPERATURE AND MICROWAVE-ASSISTED SOLVENT-FREE PROCEDURES | es_ES |
| Tipo | Artículo | es_ES |
| Arbitrado | Ha sido Arbitrado | es_ES |
| Autor | Gomez-Caro, Lilia C. | |
| Autor | Sanchez-Sanchez, Mario | |
| Autor | Bocanegra-Garcia, Virgilio | |
| Autor | Rivera, Gildardo | |
| Autor | Gomez-Caro, Lilia C. | es_ES |
| Autor | Sanchez-Sanchez, Mario | es_ES |
| Autor | Bocanegra-Garcia, Virgilio | es_ES |
| Autor | Rivera, Gildardo | es_ES |
| Institución | Universidad Autónoma de Tamaulipas | |
| Institución | Universidad Autónoma de Tamaulipas | es_ES |
| Número | 7 | es_ES |
| Rango de páginas | 1147-1151 | es_ES |
| URL relacionada | https://doi.org/10.1590/s0100-40422011000700008 | |
| Tipo de artículo | Indexado | |
| Tipo de artículo | Indexado | es_ES |
| Volumen | 34 | es_ES |