HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 919291Erstellt: 25. Oktober 2026
Potassium Carbonate → methyl 2-(5-bromo-2-oxopyridin-1(2H)-yl)acetate
https://huagongshe.com/reaction/919291
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|
| Edukt | Potassium Carbonate | HCID 11430 | — |
| Edukt | Methyl bromoacetate | HCID 60984 | — |
| Edukt | HCID 178515818 | HCID 178515818 | — |
| Lösungsmittel | Acetone | HCID 180 | — |
| Produkt | methyl 2-(5-bromo-2-oxopyridin-1(2H)-yl)acetate | HCID 28834262 | — |
Reaktionsschritte
A mixture of 5-bromopyridin-2-ol (100 mg, 0.57 mmol), methyl 2-bromoacetate (168 mg, 1.1 mmol) and potassium carbonate (238 mg, 1.7 mmol) in acetone (5 mL) was stirred at 60° C. for 3 h. The solution was allowed to cool to room temperature, filtered and the filter cake was washed with acetone (5 mL×2). The filtrate was collected and concentrated under reduced pressure to give the crude product, which was purified by silica gel column chromatography (PE: EA=15:1) to afford the title compound: LC/MS m/z=246.1 [M+H]+
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patentnummer | US09273033B2 |
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| Quelldatensatz | uspto-grants-2016_03 |
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| ORD ID | ord-533fe365af6243879bca6a64e34b8f94 |
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| Quellennotiz | uspto-grants-2016_03 |
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