反应详情

In a manner similar to that of Example 1c, by reacting 5 g of (4-bromo-phenyl)diethylamine (21.9 mmol) with 13 mL of 2.0 M n-butyllithium solution and 6 mL (26 mmol) of triisopropyl borate. 4 g of 4-diethylaminophenylboronic acid (yield=94%) are obtained in the form of a white solid.