HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Triethylamine → 5,6-Dimethyl-2-chloro-4-(5-methoxy-1-methyl-1,2,3,4-tetrahydroisoquinolin-2-yl)pyrimidine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Triethylamine | HCID 8471 | — |
| Edukt | 2,4-Dichloro-5,6-dimethylpyrimidine | HCID 241553 | — |
| Edukt | 1-Methyl-5-methoxy-1,2,3,4-tetrahydro-isoquinoline | HCID 18315646 | — |
| Lösungsmittel | Dimethylformamide | HCID 6228 | — |
| Produkt | 5,6-Dimethyl-2-chloro-4-(5-methoxy-1-methyl-1,2,3,4-tetrahydroisoquinolin-2-yl)pyrimidine | HCID 18315830 | 70,3% |
Reaktionsschritte
After 1-methyl-5-methoxy-1,2,3,4-tetrahydroisoquinoline(0.9 g, 5.1 mmol) and triethylamine(0.7 ml, 5.1 mmol) were added to a suspension of 5,6-dimethyl-2,4-dichloropyrimidine(0.8 g, 4.64 mmol) in dimethylformamide, 1.0 g of the titled compound was obtained in accordance with the same procedure as in Step 1 of Example 35. (Yield: 70.3%)
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06352993B1 |
| Quelldatensatz | uspto-grants-2002_03 |
| ORD ID | ord-0543e04e7ee04fb8af785085f92c62f4 |
| Quellennotiz | uspto-grants-2002_03 |