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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 506267Erstellt: 27. 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/reaction/506267

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktHydrochloric AcidHCID 313—
EduktN-(9-methyl-9-azabicyclo[3.3.1]non-3-yl)-2-(2-hydroxyphenyl)benzoxazole-4-carboxamideHCID 136162984—
LösungsmittelMethanolHCID 887—
LösungsmittelDiethyl EtherHCID 3283—
ProduktN-(9-Methyl-9-azabicyclo[3.3.1]non-3-yl)-2-(2-hydroxyphenyl)benzoxazole-4-carboxamide HydrochlorideHCID 13634423354%

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

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07781430B2
Quelldatensatzuspto-grants-2010_08
ORD IDord-ea4de87a79684b1f9872b2404ed4df46
Quellennotizuspto-grants-2010_08