Looking for acylation of alcohols in the presence of a phenol, or alternatively, selective deprivation of a phenylacetate over an alkylacetate.
Using a weak base (like pyridine) and acetic anhydride I would assume would accomplish the former if the phenol isn’t too acidic, and if the phenol is acidic where the phenolate forms with a weak base, it should be easier to deprotect, no?