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ChemicalBook CAS DataBase List Methyl benzoate
93-58-3

Methyl benzoate synthesis

14synthesis methods
By heating benzoic acid and dimethyl sulfate to high temperature, or by exchange between ethyl benzoate and methanol in KOH solution.
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Yield:93-58-3 100%

Reaction Conditions:

with 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione at 60; for 7 h;Reagent/catalyst;Temperature;

Steps:

1; 1-3; 2 Example 1: Preparation of methyl benzoate

Add 10mmol of benzoic acid, 100mmol of methanol, and 2mmol of dibromohydantoin into a 50mL three-necked flask, set up a reflux device, and stir for reaction at 60°C for 7h.After the methanol is recovered by rotary evaporation, it is transferred to a separatory funnel, and 20 mL of ethyl acetate is added, washed with 5% sodium carbonate solution, washed with water, dried with anhydrous sodium sulfate, and the solvent is removed under reduced pressure. The yield of methyl benzoate is 100%.

References:

CN113248373,2021,A Location in patent:Paragraph 0019; 0023-0032

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