HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Ethyl Acetate → 2-[(2,2,2-Trifluoroethoxy)methyl]-4(3H)-pteridinone
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Ethyl Acetate | HCID 8857 | — |
| Edukt | 4-Amino-2-[(2,2,2-trifluoroethoxy)methyl]pteridine | HCID 10539187 | — |
| Lösungsmittel | Sodium Hydroxide | HCID 14798 | — |
| Produkt | 2-[(2,2,2-Trifluoroethoxy)methyl]-4(3H)-pteridinone | HCID 135417224 | — |
Reaktionsschritte
Obtained using the procedure described in section d of Example 2, starting with 5.0 g (0.0193 mole) of 4-amino-2-[(2,2,2-trifluoroethoxy)methyl]pteridine in 105 ml of 5% aqueous sodium hydroxide. Heating time: 1 hour 30 minutes at 80° C. Yld: 2.5 g (50%), m.p. 165°-167° C. (ethyl acetate).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05270465 |
| Quelldatensatz | uspto-grants-1993_12 |
| ORD ID | ord-45bbbca9bbf049fd95e47657fcfd4123 |
| Quellennotiz | uspto-grants-1993_12 |