Bi(TFA)3-[nbp]FeCl4: a new, efficient and reusable promoter system for the synthesis of 4(3H)-quinazolinone derivatives |
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| Authors: | Ahmad R. Khosropour Iraj Mohammadpoor-Baltork |
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| Affiliation: | a Department of Chemistry, Faculty of Science, Isfahan University, Isfahan 81746-73441, Iran
b Department of Chemistry, Faculty of Science, Razi University, Kermanshah 67149, Iran |
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| Abstract: | 4(3H)-Quinazolinones have been synthesized in high to excellent yields through the one-pot condensation of anthranilic acid, trimethyl orthoformate and primary amines in the presence of 5 mol % of Bi(TFA)3 immobilized on [nbp]FeCl4 as a room temperature ionic liquid. |
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