Hydrochloric Acid → HCID 58292665, compound

Participants

Reaction Steps

To a mixture of ethyl 2-(4-(benzyloxy)-1-hydroxy-6-(tetrahydro-2H-pyran-2-yloxy)-1,3-dihydrobenzo[c][1,2]oxaborol-3-yl)acetate (1.48 g, 3.1 mmol) in THF (10 mL) was slowly added conc. HCl (1.48 mL) at 0° C. The reaction mixture was stirred at room temperature for 1 h and neutralized by addition of Et3N. The resulting mixture was extracted with EtOAc (3×25 mL), dried over anhydrous Na2SO4 and concentrated to give the title compound as a white powder (1.01 g, Yield: 95%).

Provenance & Evidence