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oai:ojs.www.eurjchem.com:article/1071 2014-12-31T04:47:25Z eurjchem:SC driver

Synthesis of 2-aryl substituted 2,3-dihydroquinazoline-4(1H)-ones under solvent free conditions using ionic liquid as a mild and efficient catalyst Obaiah, Obaiah Kebbahalli, Nandeesh Nagalingaiah Goravanahalli, Raghavendra Manchigaiah Chottanahalli, Pavankumar Siddalingaiah Kanchugarakoppal, Rangappa Subbegowda Kempegowda, Mantelingu Aldehyde Ionic liquid Anthranilamide Choline chloride Solvent free condition 2 3-Dihydroquinazoline4(1H)-ones A simple, green and environmentally benign procedure has been developed for the synthesis of 2,3-dihydroquinazoline-4(1H)-ones in basic ionic liquid via the cyclocondensation of 2-amino benzamide with an aldehyde. This offers several advantages such as high yields, simple procedure, low cost, short reaction times, mild and solvent free condition. Atlanta Publishing House LLC 2014-12-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://www.eurjchem.com/index.php/eurjchem/article/view/1071 10.5155/eurjchem.5.4.671-675.1071 European Journal of Chemistry; Vol. 5 No. 4 (2014): December 2014; 671-675 2153-2257 2153-2249 eng https://www.eurjchem.com/index.php/eurjchem/article/view/1071/pdf_1071