HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 969855Erstellt: 24. Oktober 2026
Hydrochloric Acid → N-(9-Methyl-9-azabicyclo[3.3.1]non-3-yl)-2-(2-hydroxyphenyl)benzoxazole-4-carboxamide Hydrochloride
https://huagongshe.com/de/reaction/969855
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|
| Edukt | Hydrochloric Acid | HCID 313 | — |
| Edukt | N-(9-methyl-9-azabicyclo[3.3.1]non-3-yl)-2-(2-hydroxyphenyl)benzoxazole-4-carboxamide | HCID 136162984 | — |
| Lösungsmittel | Methanol | HCID 887 | — |
| Lösungsmittel | Diethyl Ether | HCID 3283 | — |
| Produkt | N-(9-Methyl-9-azabicyclo[3.3.1]non-3-yl)-2-(2-hydroxyphenyl)benzoxazole-4-carboxamide Hydrochloride | HCID 136344233 | 54% |
Reaktionsschritte
To a solution of N-(9-methyl-9-azabicyclo[3.3.1]non-3-yl)-2-(2-hydroxyphenyl)benzoxazole-4-carboxamide (66 mg, 0.17 mmol) in methanol (1.0 mL) was added a solution of HCl in diethyl ether (1 N, 0.18 mL, 0.18 mmol) at room temperature slowly. The reaction mixture was diluted with diethyl ether. The resulting solid was filtered and washed with diethyl ether to afford N-(9-methyl-9-azabicyclo[3.3.1]non-3-yl)-2-(2-hydroxyphenyl)benzoxazole-4-carboxamide hydrochloride (39 mg, 54%) as a white solid: 1H NMR (500 MHz, CDCl3) δ 12.30 (br s, 0.5H), 12.01 (br s, 0.5H), 8.30-8.10 (m, 2H), 7.90-7.75 (m, 1H), 7.58-7.50 (m, 2H), 7.18-7.12 (m, 2H), 4.95-4.85 (m, 0.5H), 4.70-4.60 (m, 0.5H), 3.70-3.55 (m, 2H), 3.25-3.15 (m, 1H), 3.00-2.75 (m, 5H), 2.50-2.00 (m, 5H), 1.90-1.50 (m, 4H); MS (ESI+) m/z 392 (M+H); HPLC 96.7% (AUC), tR=12.44 min.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patentnummer | US07307094B2 |
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| Quelldatensatz | uspto-grants-2007_12 |
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| ORD ID | ord-ef1f0761c06148f982bebc0c262d5757 |
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| Quellennotiz | uspto-grants-2007_12 |
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