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ChemicalBook CAS DataBase List ETHYL 2,6-DIMETHYLBENZOATE
36596-67-5

ETHYL 2,6-DIMETHYLBENZOATE synthesis

6synthesis methods
-

Yield:36596-67-5 96%

Reaction Conditions:

Stage #1: 2,6-dimethyl-benzoic acidwith potassium carbonate in N,N-dimethyl-formamide at 20; for 0.833333 h;
Stage #2: ethyl iodide in N,N-dimethyl-formamide at 20;

Steps:

14

In the reaction flask, compound 14a (1 g, 6.66 mmol),DMF (8 mL), stir to dissolve,Anhydrous potassium carbonate (2.76 g, 19.98 mmol) was added, and after stirring at room temperature for 50 min, iodoethane (1.56 g, 9.99 mmol) was added, and the reaction was stirred at room temperature overnight.Add 50 mL of ethyl acetate and water (10 mL), shake, stand, and separate the layers, collect the organic layer, wash with saturated brine, and evaporate the solvent to obtain 1.14 g of colorless liquid compound 14b,The yield was 96%, and the crude product was directly used in the next reaction.

References:

CN113880832,2022,A Location in patent:Paragraph 0148

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