反应详情

6′-Formyl-3′-hydroxy-2′,4′-dimethoxy-biphenyl-4-carboxylic acid was prepared from 4-acetoxy-2-bromo-3,5-dimethoxybenzaldehyde (Example 162, step a) and 4-carboxyphenyl boronic acid using the protocol described in Example 145, step a. Mass Spectrum 288 (M+1).