HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Water → 3-[4-chloro-2-(2-cyclopropanecarbonyldiazanyl)-6-fluoro-3-methoxyphenyl]-1-methyl-6-trifluoromethyl-2,4(1H, 3H)-pyrimidinedione
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Water | HCID 962 | — |
| Edukt | Triethylamine | HCID 8471 | — |
| Edukt | Cyclopropanecarbonyl chloride | HCID 77637 | — |
| Edukt | 3-[4-chloro-2-diazanyl-6-fluoro-3-methoxyphenyl]-1-methyl-6-trifluoromethyl-2,4(1H, 3H)-pyrimidinedione | HCID 86585907 | — |
| Lösungsmittel | 1,4-Dioxane | HCID 31275 | — |
| Produkt | 3-[4-chloro-2-(2-cyclopropanecarbonyldiazanyl)-6-fluoro-3-methoxyphenyl]-1-methyl-6-trifluoromethyl-2,4(1H, 3H)-pyrimidinedione | HCID 86585908 | — |
Reaktionsschritte
3-[4-chloro-2-diazanyl-6-fluoro-3-methoxyphenyl]-1-methyl-6-trifluoromethyl-2,4(1H, 3H)-pyrimidinedione (0.15 g, 0.4 mmol) was dissolved in dioxane (10 ml) and added with cyclopropanecarbonyl chloride (0.04 g, 0.4 mmol) and triethylamine (0.04 g, 0.4 mmol). After stirred for 1 hr, the mixture was poured into water (15 ml) and extracted with ethyl acetate (10 ml×3). Organic phase was washed with brine and dried over Na2SO4. Final purification involved column chromatography (silica gel, ether). Yield: 0.15 g, 0.34 mmol.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06545161B2 |
| Quelldatensatz | uspto-grants-2003_04 |
| ORD ID | ord-2785a4a1700e425485002815461e9ec8 |
| Quellennotiz | uspto-grants-2003_04 |