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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1534853Erstellt: 27. Oktober 2026

Triethylamine → Methyl 2-(2-methoxyacetamido)benzoate

https://huagongshe.com/reaction/1534853

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktTriethylamineHCID 8471—
EduktMethyl AnthranilateHCID 8635—
EduktSodium HydroxideHCID 14798—
EduktMethoxyacetyl chlorideHCID 96623—
LösungsmittelDichloromethaneHCID 6344—
ProduktMethyl 2-(2-methoxyacetamido)benzoateHCID 83649780,6%

Reaktionsschritte

To a solution of 3.02 g (20 mmol) of methyl anthranilate in 30 ml of methylene chloride was added 2.22 g (22 mmol) of triethylamine. Into the mixture, a solution of 2.39 g (22 mmol) of methoxyacetyl chloride in 15 ml of methylene chloride was dropwise added under chilling with ice. The resulting mixture was then stirred for 1 hour. After adding ice, the stirred mixture was made alkaline by addition of 1 N aqueous sodium hydroxide and then extracted with chloroform. The organic portion was collected and washed sequentially with 3 N HCl, 6 N HCl, water and saturated aqueous sodium chloride. The washed chloroform portion was dried over anhydrous sodium sulfate. The solvent was removed by distillation under reduced pressure to obtain 3.6 g of the desired compound.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05091403
Quelldatensatzuspto-grants-1992_02
ORD IDord-1e5a6fa89c62481fb6d6f2ff938ed14f
Quellennotizuspto-grants-1992_02