Back to Search
Start Over
Efficient synthesis of 2,3-disubstituted-2,3-dihydroquinazolin-4(1H)-ones catalyzed by dodecylbenzenesulfonic acid in aqueous media under ultrasound irradiation.
- Source :
-
Ultrasonics Sonochemistry . Mar2015, Vol. 23, p59-65. 7p. - Publication Year :
- 2015
-
Abstract
- Synthesis of 2,3-disubstituted-2,3-dihydroquinazolin-4(1 H )-one derivatives catalyzed by dodecylbenzenesulfonic acid was carried out in 80–92% yields at 40–42 °C within 1–2 h in aqueous media via one-pot three-component condensation of isatoic anhydride, aromatic aldehyde and amine under ultrasound irradiation. Convenient work-up procedures, mild reaction conditions, avoiding the use of organic solvents, and friendly to environment are the salient features of this protocol. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 13504177
- Volume :
- 23
- Database :
- Academic Search Index
- Journal :
- Ultrasonics Sonochemistry
- Publication Type :
- Academic Journal
- Accession number :
- 99740788
- Full Text :
- https://doi.org/10.1016/j.ultsonch.2014.08.024