HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 2090413Erstellt: 24. Oktober 2026
1,4-Dioxane → 1-[(4-{2-[2-amino-6-(4-methylpiperazin-1-yl)pyrimidin-4-yl]-3-methyl-1,2,3,4-tetrahydroisoquinolin-7-yl}-1H-pyrazol-1-yl)methyl]cyclopropanecarbonitrile
https://huagongshe.com/de/reaction/2090413
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|
| Edukt | 1,4-Dioxane | HCID 31275 | — |
| Edukt | Sodium Bicarbonate | HCID 516892 | — |
| Edukt | 4-(7-bromo-3-methyl-3,4-dihydroisoquinolin-2(1H)-yl)-6-(4-methylpiperazin-1-yl)pyrimidin-2-amine | HCID 59402317 | — |
| Edukt | 1-{[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]methyl}cyclopropane-1-carbonitrile | HCID 68469585 | — |
| Katalysator | HCID 178418397 | HCID 178418397 | — |
| Lösungsmittel | Methanol | HCID 887 | — |
| Lösungsmittel | Water | HCID 962 | — |
| Produkt | 1-[(4-{2-[2-amino-6-(4-methylpiperazin-1-yl)pyrimidin-4-yl]-3-methyl-1,2,3,4-tetrahydroisoquinolin-7-yl}-1H-pyrazol-1-yl)methyl]cyclopropanecarbonitrile | HCID 59402291 | 54,8% |
Reaktionsschritte
A mixture of 4-(7-bromo-3-methyl-3,4-dihydroisoquinolin-2(1H)-yl)-6-(4-methylpiperazin-1-yl)pyrimidin-2-amine (10 mg, 0.02 mmol; Peak 1, Example 49, Step 7), 1-{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]methyl}cyclopropanecarbonitrile (7.2 mg, 0.026 mmol), tetrakis(triphenylphosphine)palladium(0) (1.4 mg, 0.0012 mmol) and sodium bicarbonate (6.0 mg, 0.072 mmol) in a solution of 1,4-dioxane (0.2 mL) and water (0.1 mL) in a reaction vial was stirred at 90° C. overnight. After cooling, it was diluted with methanol. The solid was filtered off. The filtrate was purified with RP-HPLC (pH=10) to afford 5.3 mg of the desired product. LCMS (M+H)+: m/z=484.2.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patentnummer | US08436008B2 |
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| Quelldatensatz | uspto-grants-2013_05 |
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| ORD ID | ord-c3e31632f57a4316ac7292b2d81d366d |
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| Quellennotiz | uspto-grants-2013_05 |
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