Back to Search
Start Over
Efficient one-pot synthesis of 2,3-dihydroquinazoline-4(1H)-ones promoted by FeCl3/neutral Al2O3.
- Source :
-
Research on Chemical Intermediates . Apr2019, Vol. 45 Issue 4, p2327-2339. 13p. 3 Diagrams, 5 Charts. - Publication Year :
- 2019
-
Abstract
- 2,3-Dihydroquinazolin-4(1H)-one derivatives have been synthesized via one-pot reaction of isatoic anhydride, aromatic aldehyde, and ammonium acetate catalyzed by FeCl3/neutral Al2O3 in tert-butanol under reflux conditions. Inexpensive and easily available reagents, convenient work-up procedure, reusable catalyst, and moderate to good yield are the salient features of this protocol. [ABSTRACT FROM AUTHOR]
- Subjects :
- *AMMONIUM acetate
*AROMATIC aldehydes
Subjects
Details
- Language :
- English
- ISSN :
- 09226168
- Volume :
- 45
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Research on Chemical Intermediates
- Publication Type :
- Academic Journal
- Accession number :
- 135326824
- Full Text :
- https://doi.org/10.1007/s11164-018-03732-w