| Titre : | Efficient synthesis of 3,4 - dihydropyrimidinones in 1 - n - Butyl - 3 - methylimidazolium tetrachloroindate (BMI · InCl4) (2011) |
| Auteurs : | Jomy K. Joseph, Auteur ; Suman L. Jain, Auteur ; Sweety Singhal, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | Industrial & engineering chemistry research (Vol. 50 N° 20, Octobre 2011) |
| Article en page(s) : | pp. 11463-11466 |
| Note générale : | Chimie industrielle |
| Langues : | Anglais |
| Tags : | Dihydropyrimidinones Tetrachloroindate |
| Résumé : | 1-n-Butyl-3-methylimidazolium tetrachloroindate (BMI·InCl4) was found to be an efficient catalyst for the synthesis of 3,4-dihydropyrimidinones in high yields under solvent-free conditions. The recovered ionic liquid phase could be reused for several runs without significant loss in activity. In addition, BMI·InCl4 is more stable toward water and air than its analogous 1-n-butyl-3-methylimidazolium tetrachloroaluminate and, hence, easier to handle. |
| DEWEY : | 660 |
| ISSN : | 0888-5885 |
| En ligne : | http://pubs.acs.org/doi/abs/10.1021/ie200522t |
