2,4-Dimethoxybenzoic acid → 5-Bromo-2,4-dimethoxybenzoic acid

Beteiligte Stoffe

Reaktionsschritte

To a solution of 2,4-dimethoxybenzoic acid (4.0 g, 0.022 mol) in chloroform (60 ml) was added bromine (1.13 ml, 0.022 mol) in chloroform (20 ml) dropwise. After stiring overnight at room temperature the precipitate was filtered off and dried to afford the title compound as a white solid (2.87 g).

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