Sodium Hydroxide → 3-(Benzyloxy)-4-methylbenzoic acid

Participants

Reaction Conditions

Reaction Steps

To a solution of benzyl 3-(benzyloxy)-4-methylbenzoate (4.30 g) in methanol (40 mL) and THF (40 mL) was added a solution of sodium hydroxide (2.60 g) in water (40 mL), and the mixture was stirred at 70° C. for 2 hr. The reaction mixture was allowed to cool to room temperature, and evaporated under reduced pressure. Water (20 mL) was added to the residue, and the mixture was adjusted with 1N hydrochloric acid to pH<4. The precipitated crystals were collected by filtration, and dried to give the title compound (2.80 g) as white crystals.

Provenance & Evidence