Synthetic method of diol phenylate compounds

The invention relates to a synthetic method of diol phenylate compounds, which is characterized in that raw material comprises aromatic compounds, diol, metal salt catalysts, alkali, reaction promoting ligand and reaction solvent; the raw material is added in a reactor and stirred for 1 to 72 hours under the temperature ranging from 50 to 220 DEG C; the raw material is extracted through organic solvent and concentrated through a rotary evaporator, and then the diol phenylate compounds are obtained through column passing; a chemical reaction equation is shown in a patent specification; the synthetic method achieves high efficiency; in addition, metal salt is adopted as the catalysts, so that non-corrosiveness can be achieved, and the synthetic method is convenient to prepare and use.