HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Triethylamine → N-(4-(Trifluoromethyl)phenyl)-5,6,7,8-tetrahydro-6-p-tolylpyrido[4,3-d]pyrimidin-4-amine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Triethylamine | HCID 8471 | — |
| Edukt | Tolylboronic acid | HCID 79799 | — |
| Edukt | (5,6,7,8-Tetrahydro-pyrido[4,3-d]pyrimidin-4-yl)-(4-trifluoromethylphenyl)amine | HCID 59346476 | — |
| Katalysator | Cupric acetate | HCID 8895 | — |
| Lösungsmittel | Tetrahydrofuran | HCID 8028 | — |
| Produkt | N-(4-(Trifluoromethyl)phenyl)-5,6,7,8-tetrahydro-6-p-tolylpyrido[4,3-d]pyrimidin-4-amine | HCID 59346575 | 10% |
Reaktionsschritte
N-(4-(Trifluoromethyl)phenyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-amine (100 mg, 0.34 mmol) was dissolved in anhydrous THF (2 mL). To the mixture was added p-tolylboronic acid (92 mg, 0.68 mmol), Cu(OAc)2 (124 mg, 0.68 mmol) and triethylamine (0.68 g, 0.095 mL). The mixture was agitated for 6 h and the solvent was removed under a vacuum. The residue was purified using a gradient of ethyl acetate:hexane (0-100%) to give the desired compound as reddish powder (12.8 mg, 10%).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US07745451B2 |
| Quelldatensatz | uspto-grants-2010_06 |
| ORD ID | ord-e68bec18c32d459c942382960dc28569 |
| Quellennotiz | uspto-grants-2010_06 |