HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
3-Chloro-4-(3-fluorobenzyloxy)aniline → 2-{[4-({3-chloro-4-[(3-fluorobenzyl)oxy]phenyl}amino)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]oxy}ethanol
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 3-Chloro-4-(3-fluorobenzyloxy)aniline | HCID 7059263 | — |
| Edukt | N'-[4-cyano-3-(2-hydroxyethoxy)-1H-pyrazol-5-yl]-N,N-dimethylimidoformamide | HCID 67020529 | — |
| Lösungsmittel | Acetic Acid | HCID 176 | — |
| Lösungsmittel | Diethyl Ether | HCID 3283 | — |
| Produkt | 2-{[4-({3-chloro-4-[(3-fluorobenzyl)oxy]phenyl}amino)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]oxy}ethanol | HCID 11640547 | 70,1% |
Reaktionsbedingungen
| Temperatur | 150 °C |
|---|
Reaktionsschritte
A suspension of N′-[4-cyano-3-(2-hydroxyethoxy)-1H-pyrazol-5-yl]-N,N-dimethylimidoformamide (500 mg, 2.24 mmol) and 3-chloro-4-[(3-fluorobenzyl)oxy]aniline (564 mg, 2.24 mmol) in acetic acid (2.5 ml) was heated under microwave at 150° C. for 2 minutes. The crude mixture was diluted with diethyl ether and the precipitated solid was filtered, rinsed with ether and dried under vacuum to give the title compound as a white solid (675 mg, 70%); NMR spectrum: 3.79 (t, 2H), 4.31 (t, 2H), 5.26 (s, 2H), 7.18 (t, 1H), 7.25 (d, 1H), 7.29-7.33 (m, 2H), 7.44-7.49 (m, 1H), 7.57 (d, 1H), 7.87 (s, 1H), 8.27 (s, 1H), 8.47 (s, 1H); Mass Spectrum: 430 (MH+).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US07947676B2 |
| Quelldatensatz | uspto-grants-2011_05 |
| ORD ID | ord-566ccc9e3e00450db0e603db7e323081 |
| Quellennotiz | uspto-grants-2011_05 |