(6-Bromonaphthalen-2-yl)methanol → 6-Bromonaphthalene-2-carbaldehyde

Participants

Reaction Steps

Pyridinium chlorochromate (7.8 g, 36.3 mmol), 4 Å molecular sieve (9.1 g), and purified dichloromethane (100 mL) were put into a reaction vessel under a nitrogen atmosphere, a solution prepared by dissolving (6-bromonaphthalene-2-yl)methanol (4.3 g, 18.1 mmol) in purified dichloromethane (100 mL) was slowly added thereto at 0° C. The reaction mixture solution was stirred at room temperature for 1 hour, and then was filtered using silica gel. After the solvent was removed, the filtered material was dried in vacuum to thereby obtain a white solid (4.0 g, yield: 94%).

Provenance & Evidence