[Br:1][C:2]1[CH:7]=[C:6]([N+:8]([O-])=O)[CH:5]=[CH:4][C:3]=1[O:11][CH3:12].[C:13](OC(=O)C)(=[O:15])[CH3:14]>[Fe]>[Br:1][C:2]1[CH:7]=[C:6]([NH:8][C:13](=[O:15])[CH3:14])[CH:5]=[CH:4][C:3]=1[O:11][CH3:12]By the reaction in the same manner as in Example 33-(i) using 2-bromo-4-nitroanisole (5.41 g), iron powder (6.49 g) and acetic anhydride (4.4 ml), the title compound (4.87 g) was obtained as a colorless powder crystals.
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