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A K2S2O8-promoted oxidative tandem cyclization of primary alcohols with 2-aminobenzamides to synthesize quinazolinones was successfully achieved under undivided electrolytic conditions without a transition metal and base.

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Electrochemical induced C(sp3)–H amination reaction of 2-aminobenzamides with ketones using TBAI as catalyst was developed, providing 2-benzoylquinazolin-4(3H)-one under metal-free condition. The reaction proceeds using low toxic methanol as the solvent...

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