Efficient synthesis of quinazoline-2,4(1H,3H)-diones from CO2 and 2-aminobenzonitriles in water without any catalyst
- 19 March 2013
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Green Chemistry
- Vol. 15 (6), 1485-1489
- https://doi.org/10.1039/c3gc00091e
Abstract
We discovered that the synthesis of quinazoline-2,4(1H,3H)-diones from CO2 and 2-aminobenzonitriles could proceed efficiently in water without any catalyst and excellent yields were obtained, while the reaction did not occur in organic solvents. This green and simple route to synthesize quinazoline-2,4(1H,3H)-diones has great potential for application.Keywords
This publication has 67 references indexed in Scilit:
- Catalytic fixation of CO2to cyclic carbonates by phosphonium chlorides immobilized on fluorous polymerGreen Chemistry, 2012
- One-pot conversion of CO2 and glycerol to value-added products using propylene oxide as the coupling agentGreen Chemistry, 2012
- Continuous reactions in supercritical carbon dioxide: problems, solutions and possible ways forwardChemical Society Reviews, 2012
- Use of carbon dioxide in chemical syntheses via a lactone intermediateGreen Chemistry, 2010
- Polystyrene‐Supported Amino Acids as Efficient Catalyst for Chemical Fixation of Carbon DioxideAdvanced Synthesis & Catalysis, 2010
- From simple, neutral triatomic molecules to complex chemistryChemical Society Reviews, 2010
- Carbon Dioxide Induced Phase Switching for Homogeneous‐Catalyst RecyclingAngewandte Chemie, 2009
- Synthesis of Dimethyl Carbonate from Carbon Dioxide Catalyzed by Titanium Alkoxides with Polyether‐type LigandsChemSusChem, 2008
- Transformation of Carbon DioxideChemical Reviews, 2007
- Efficient synthesis of dimethyl carbonate from methanol, propylene oxide and CO2catalyzed by recyclable inorganic base/phosphonium halide-functionalized polyethylene glycolGreen Chemistry, 2006