HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 449462Erstellt: 24. Oktober 2026
Triethylamine → 4-[2-[(5-Bromopyridin-3-yl)acetyl]-1,2,3,4-tetrahydroisoquinolin-7-yl]-6-(4-methylpiperazin-1-yl)pyrimidin-2-amine
https://huagongshe.com/de/reaction/449462
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|
| Edukt | Triethylamine | HCID 8471 | — |
| Edukt | Benzotriazol-1-yloxy-tris(dimethylamino)phosphonium hexafluorophosphate | HCID 151348 | — |
| Edukt | 2-(5-Bromopyridin-3-yl)acetic acid | HCID 2802539 | — |
| Edukt | 4-(4-Methylpiperazin-1-yl)-6-(1,2,3,4-tetrahydroisoquinolin-7-yl)pyrimidin-2-amine trihydrochloride | HCID 67542839 | — |
| Lösungsmittel | Water | HCID 962 | — |
| Produkt | 4-[2-[(5-Bromopyridin-3-yl)acetyl]-1,2,3,4-tetrahydroisoquinolin-7-yl]-6-(4-methylpiperazin-1-yl)pyrimidin-2-amine | HCID 59496534 | — |
Reaktionsschritte
Triethylamine (16 uL, 0.12 mmol) was added to a mixture of 4-(4-methylpiperazin-1-yl)-6-(1,2,3,4-tetrahydroisoquinolin-7-yl)pyrimidin-2-amine trihydrochloride (50 mg, 0.1 mmol), (5-bromopyridin-3-yl)acetic acid (30.0 mg, 0.14 mmol) (Lancaster, Cat. #L13579), and benzotriazol-1-yloxytris(dimethylamino)phosphonium hexafluorophosphate (56 mg, 0.13 mmol) in N,N-dimethylformate (1.5 mL). The reaction mixture was stirred at r.t. overnight. The mixture was diluted with water, and extracted with ethyl acetate (3×10 mL). The combined organic layers were dried over MgSO4, filtered and concentrated under reduced pressure. The residue was purified by flash chromatography on a silica gel column with MeOH in dichloromethane (0-10%) to afford the desired product. Analytic LCMS (M+H)+: m/z=521.95/523.95.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patentnummer | US08481732B2 |
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| Quelldatensatz | uspto-grants-2013_07 |
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| ORD ID | ord-162194c84b7840e29aa116013401c182 |
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| Quellennotiz | uspto-grants-2013_07 |
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