Hydrochloric Acid → HCID 59838599, compound

Participants

Reaction Steps

6.27 g of methyl 3-methoxy-2-methoxymethylbenzoate was stirred with a 20% aqueous KOH solution (6.7 g, 0.12 mol in 34 g of solution) at 50° C. in an oil bath for 4-5 hours, and then at room temperature for 16 hours. The reaction mixture was acidified with 3N HCl to pH 2 and extracted with CH2Cl2. The CH2Cl2 extract was dried and evaporated to yield 5.35 g of 3-methoxy-2-methoxymethylbenzoic acid (92% yield). 1H NMR (CDCl3, 300 MHz) δ (ppm): 7.65 (1H, d), 7.40 (t, 1H), 7.10 (d, 1H), 4.83 (s, 2H), 3.88 (s, 3H), 3.46 (s, 3H).

Provenance & Evidence