489446-42-6

Questions And Answer

• Preparation

  Di-tert-butyl dicarbonate (3.5 g, 16 mmol) and triethylamine (13 mL, 9.4 mmol) were added to a stirred solution of 4-aminomethylphenylboronic acid (3 g, 16 mmol) in tetrahydrofuran (100 mL). The reaction was stirred under reflux for 1 hour, then the solvent was evaporated and the residue was partitioned between water and ethyl acetate. The organic phase was concentrated under reduced pressure to give 4-(N-BOC-aminomethyl)phenylboronic acid (2.67 g, 10.6 mmol) as a white solid.

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• Uses

  4-(N-Boc-aminomethyl)phenylboronic acid, can be used in the preparation of lipid pore-filled silica thin-film membranes for biomimetic recovery of diluted carbohydrates.;

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