HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
4-Chloro-2,5-dimethoxyaniline → 2-chloro-N4-(2,5-dimethoxy-4-chlorophenyl)-5-fluoro-4-pyrimidineamine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 4-Chloro-2,5-dimethoxyaniline | HCID 22833 | — |
| Edukt | 2,4-Dichloro-5-fluoropyrimidine | HCID 250705 | — |
| Produkt | 2-chloro-N4-(2,5-dimethoxy-4-chlorophenyl)-5-fluoro-4-pyrimidineamine | HCID 22060622 | — |
Reaktionsschritte
In like manner to the preparation of 2-chloro-5-fluoro-N4-[3-(1H-tetrazol-5-yl)phenyl]-4-pyrimidineamine the reaction of 2,4-dichloro-5-fluoropyrimidine with 2,5-dimethoxy-4-chloroaniline gave 2-chloro-N4-(2,5-dimethoxy-4-chlorophenyl)-5-fluoro-4-pyrimidineamine. LCMS: purity: 97%; MS (m/e): 316 (M−2H) and 320 (M+2H).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08835430B2 |
| Quelldatensatz | uspto-grants-2014_09 |
| ORD ID | ord-25fb8fffaf0a41ed93bdd2ffed46fefc |
| Quellennotiz | uspto-grants-2014_09 |