HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
1-Fluoro-3-iodobenzene → (8S)-9-(3-fluorophenyl)-2-(morpholin-4-yl)-8-(trifluoromethyl)-6,7,8,9-tetrahydro-4H-pyrimido[1,2-a]pyrimidin-4-one
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 1-Fluoro-3-iodobenzene | HCID 70725 | — |
| Edukt | (S)-8-(Morpholin-4-yl)-2-(trifluoromethyl)-1,2,3,4-tetrahydropyrimido[1,2-a]pyrimidin-6-one | HCID 136238743 | — |
| Produkt | (8S)-9-(3-fluorophenyl)-2-(morpholin-4-yl)-8-(trifluoromethyl)-6,7,8,9-tetrahydro-4H-pyrimido[1,2-a]pyrimidin-4-one | HCID 49853993 | — |
Reaktionsschritte
The product is prepared according to the procedure described in Example 12, using 140 mg of (S)-2-morpholin-4-yl-8-trifluoromethyl-6,7,8,9-tetrahydropyrimido[1,2-a]pyrimidin-4-one (Example 1e) and 0.66 ml of 1-fluoro-3-iodobenzene. After purification by silica chromatography (gradient of 5% to 15% of the eluent CH2Cl2/MeOH/NH4OH 28% 38/17/2 in dichloromethane), 60 mg of (88)-9-(3-fluorophenyl)-2-(morpholin-4-yl)-8-(trifluoromethyl)-6,7,8,9-tetrahydro-4H-pyrimido[1,2-a]pyrimidin-4-one are obtained, the characteristics of which are the following:
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08846670B2 |
| Quelldatensatz | uspto-grants-2014_09 |
| ORD ID | ord-5babdef38d2e4578ae7345a023e63a4e |
| Quellennotiz | uspto-grants-2014_09 |