[NH:1]1[CH:6]=[CH:5][CH:4]=[CH:3][C:2]1=[O:7].I[C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1>>[C:9]1([N:1]2[CH:6]=[CH:5][CH:4]=[CH:3][C:2]2=[O:7])[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1Following substantially the procedure of Example 1, 2-(1H)-pyridone is condensed with iodobenzene to give the 1-phenyl-2-(1H)-pyridone in 82% yield as a crystalline white product.
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