HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1534853Erstellt: 27. Oktober 2026
Triethylamine → Methyl 2-(2-methoxyacetamido)benzoate
https://huagongshe.com/reaction/1534853
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|
| Edukt | Triethylamine | HCID 8471 | — |
| Edukt | Methyl Anthranilate | HCID 8635 | — |
| Edukt | Sodium Hydroxide | HCID 14798 | — |
| Edukt | Methoxyacetyl chloride | HCID 96623 | — |
| Lösungsmittel | Dichloromethane | HCID 6344 | — |
| Produkt | Methyl 2-(2-methoxyacetamido)benzoate | HCID 836497 | 80,6% |
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
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patentnummer | US05091403 |
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| Quelldatensatz | uspto-grants-1992_02 |
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| ORD ID | ord-1e5a6fa89c62481fb6d6f2ff938ed14f |
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| Quellennotiz | uspto-grants-1992_02 |
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