2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)aniline2-(Aminophenyl)boronic acid, pinacol ester2-Aminophenylboronic acid pinacol ester2-氨基苯硼酸频哪醇酯2-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)苯胺2-氨基苯硼酸 频哪醇 酯2-Aminobenzeneboronic acid pinacol ester2-Aminophenylboronic acid pinacol ester2-(2-Aminophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane2-AMINOPHENYLBORONIC ACID PINACOL ESTER