HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Potassium Carbonate → 2-(5-bromo-3-methyl-2,6-dioxo-2,3-dihydropyrimidin-1 (6H)-yl)-N,N-dimethylacetamide
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Potassium Carbonate | HCID 11430 | — |
| Edukt | 1-Methyl-5-bromouracil | HCID 73276 | — |
| Edukt | 2-chloro-N,N-dimethylacetamide | HCID 75886 | — |
| Lösungsmittel | Dimethyl Sulfoxide | HCID 679 | — |
| Produkt | 2-(5-bromo-3-methyl-2,6-dioxo-2,3-dihydropyrimidin-1 (6H)-yl)-N,N-dimethylacetamide | HCID 89781770 | — |
Reaktionsschritte
A mixture of 5-bromo-1-methylpyrimidine-2,4(1H,3H)-dione (80 mg, 0.390 mmol), 2-chloro-N,N-dimethylacetamide (47.4 mg, 0.390 mmol), and potassium carbonate (64.7 mg, 0.468 mmol) in DMSO (3 mL) was stirred at room temperature 2 hours. The reaction mixture was subsequently filtered and purified via preparative HPLC, eluting with a gradient of 5-70% ACN (containing 0.035% TFA) in H2O (containing 0.05% TFA) to give the title compound.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US09434743B2 |
| Quelldatensatz | uspto-grants-2016_09 |
| ORD ID | ord-4db57ee6114045f894653464c7914dd6 |
| Quellennotiz | uspto-grants-2016_09 |