Type: Article
Synthesis of a novel class of 3-(2′-benzothiazolyl)-2,3- dihydroquinazolin-4(1H)-ones under solvent-free and catalyst-free conditions
Journal: Journal of Heterocyclic Chemistry (0022152X)Year: 2008/11/01Volume: 45Issue: 6Pages: 1629 - 1632
DOI:10.1002/jhet.5570450612Language: English
Abstract
(Chemical Equation Presented) A solvent- and catalyst-free one-pot three-component condensation reaction approach was developed for the synthesis of a new class of 3-(2′-benzothiazolyl)-2,3-dihydroquinazolin-4(1H)-ones in relatively good yields.
Author Keywords
3 (2' benzothiazolyl) 2,3 dihydro 2 (2 methoxyphenyl)quinazolin 4(1h)one3 (2' benzothiazolyl) 2,3 dihydro 2 (2 methylphenyl)quinazolin 4(1h)one3 (2' benzothiazolyl) 2,3 dihydro 2 (3 bromophenyl)quinazolin 4(1h)one3 (2' benzothiazolyl) 2,3 dihydro 2 (3 nitrophenyl)quinazolin 4(1h)one3 (2' benzothiazolyl) 2,3 dihydro 2 (4 bromophenyl)quinazolin 4(1h)one3 (2' benzothiazolyl) 2,3 dihydro 2 (4 cholorophenyl)quinazolin 4(1h)one3 (2' benzothiazolyl) 2,3 dihydro 2 (4 methoxyphenyl)quinazolin 4(1h)one3 (2' benzothiazolyl) 2,3 dihydro 2 (4 methylphenyl) 4(1h)quinazolinone3 (2' benzothiazolyl) 2,3 dihydro 2 (phenyl)quinazolin 4(1h)one3 (2' benzothiazolyl) 2,3 dihydro 2 hexyl quinazolin 4(1h)one3 (2' benzothiazolyl) 2,3 dihydro 2 methyl quinazolin 4(1h)onequinazoline derivativesolventunclassified drug
Other Keywords
3 (2' benzothiazolyl) 2,3 dihydro 2 (2 methoxyphenyl)quinazolin 4(1h)one3 (2' benzothiazolyl) 2,3 dihydro 2 (2 methylphenyl)quinazolin 4(1h)one3 (2' benzothiazolyl) 2,3 dihydro 2 (3 bromophenyl)quinazolin 4(1h)one3 (2' benzothiazolyl) 2,3 dihydro 2 (3 nitrophenyl)quinazolin 4(1h)one3 (2' benzothiazolyl) 2,3 dihydro 2 (4 bromophenyl)quinazolin 4(1h)one3 (2' benzothiazolyl) 2,3 dihydro 2 (4 cholorophenyl)quinazolin 4(1h)one3 (2' benzothiazolyl) 2,3 dihydro 2 (4 methoxyphenyl)quinazolin 4(1h)one3 (2' benzothiazolyl) 2,3 dihydro 2 (4 methylphenyl) 4(1h)quinazolinone3 (2' benzothiazolyl) 2,3 dihydro 2 (phenyl)quinazolin 4(1h)one3 (2' benzothiazolyl) 2,3 dihydro 2 hexyl quinazolin 4(1h)one3 (2' benzothiazolyl) 2,3 dihydro 2 methyl quinazolin 4(1h)onequinazoline derivativesolventunclassified drugarticlecatalystchemical structureheatingone pot synthesispolymerization