Ultrasound Promoted and Ionic Liquid Catalyzed Cyclocondensation Reaction for the Synthesis of 4(3H)-Quinazolinones |
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| Authors: | Pawar Omprakash B. Chavan Fulchand R. Sakate Sachin S. Shinde Narayan D. |
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| Affiliation: | 1. Department of Chemistry, Vasantrao Naik College, Aurangabad‐431003, India;2. Department of Chemistry, Modern College, Shivajinagar, Pune‐411005, India |
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| Abstract: | 4(3H)‐Quinazolinones were synthesized in high yields by one‐pot three‐component condensation of anthranilic acid, carboxylic acid and aniline in the presence of ionic liquid such as 1‐n‐butyl‐3‐methylimidazolium tetrafluoroborate (BMImBF4) as catalyst under solvent free and neutral conditions. |
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| Keywords: | 4(3H)‐quinazolinone ionic liquid ultrasound |
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