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Selenium-Catalyzed Carbonylative Synthesis of 3,4-Dihydroquinazolin-2(1 H)-one Derivatives with TFBen as the CO Source

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An efficient and general carbonylative procedure for the synthesis of 3,4-dihydroquinazolin-2(1H)-one from 1-(halomethyl)-2-nitrobenzenes and aryl/alkyl amines have been explored. In this approach, to avoid of using toxic CO gas, a solid and stable CO precurso... ...