Hydrochloric Acid → Methyl 3-hydroxy-4,5-dimethoxybenzoate

Beteiligte Stoffe

Reaktionsschritte

5 g (27.2 mmol) of 3-Hydroxy-4,5-dimethoxy-benzoic acid was added at 0° C. to 100 ml of a saturated solution of HCl in MeOH. The solution was stirred for 16 h at RT. The solvent was removed under reduced pressure. The residue was chromatographed on silica gel eluting with ethyl acetate/n-heptane (2/1).

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