HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Triethylamine → (1-Benzyl-1H-indazol-5-yl)-(6-bromoquinazolin-4-yl)amine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Triethylamine | HCID 8471 | — |
| Edukt | 1-(Phenylmethyl)-1H-indazol-5-amine | HCID 212069 | — |
| Edukt | 6-Bromo-4-chloro-quinazoline | HCID 16770310 | — |
| Lösungsmittel | Water | HCID 962 | — |
| Lösungsmittel | Acetonitrile | HCID 6342 | — |
| Lösungsmittel | Ethyl Acetate | HCID 8857 | — |
| Produkt | (1-Benzyl-1H-indazol-5-yl)-(6-bromoquinazolin-4-yl)amine | HCID 21951963 | 83,4% |
Reaktionsschritte
Prepared according to Procedure A from 6-bromo-4-chloroquinazoline (5.0 g) and 5-amino-1-benzyl-1H-indazole (5.0 g) in acetonitrile (100 ml) at 100° C. The resulting precipitate was treated with triethylamine in ethyl acetate and water to give the title compound as a yellow solid, (7.37 g); δH [2H6]-DMSO 9.93(1H, s), 8.82 (1H, d), 8.52(1H, s), 8.19(1H, s), 8.09(1H, s), 7.92(1H, dd), 7.65(3H, m), 7.25(5H, m), 5.62(2H, s).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06713485B2 |
| Quelldatensatz | uspto-grants-2004_03 |
| ORD ID | ord-26f2c2b44efe442ba9b52db226e0446d |
| Quellennotiz | uspto-grants-2004_03 |