Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 506233Erstellt: 26. Oktober 2026

Quinuclidine, 3-amino-, dihydrochloride → N-(1-Azabicyclo[2.2.2]oct-3-yl)-6-chloro-2-phenylbenzoxazole-4-carboxamide

https://huagongshe.com/reaction/506233

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktQuinuclidine, 3-amino-, dihydrochlorideHCID 197853—
Edukt6-Chloro-2-phenyl-benzoxazole-4-carboxylic acidHCID 68457640—
ProduktN-(1-Azabicyclo[2.2.2]oct-3-yl)-6-chloro-2-phenylbenzoxazole-4-carboxamideHCID 1171068024%

Reaktionsschritte

N-(1-Azabicyclo[2.2.2]oct-3-yl)-6-chloro-2-phenylbenzoxazole-4-carboxamide was prepared from 6-chloro-2-phenyl-benzoxazole-4-carboxylic acid and 3-aminoquinuclidine dihydrochloride using the method outlined in Step C of Example 7. This compound was obtained in 24% yield as a white solid: mp 180-183° C.; 1H NMR (500 MHz, CDCl3) δ 9.45 (d, J=7.3 Hz, 1H), 8.22 (d, J=5.0 Hz, 2H), 8.18 (d, J=2.0 Hz, 1H), 7.72 (d, J=2.0 Hz, 1H), 7.64-7.47 (m, 3H), 4.29 (m, 1H), 3.51 (dd, J=7.2, 2.1 Hz, 1H), 3.05 (m, 2H), 2.91 (m, 2H), 2.80 (dd, J=10.2, 4.0 Hz, 1H), 2.15 (m, 1H), 2.04 (m, 1H), 1.78-1.60 (m, 3H); MS (APCI) m/z 382 [M+H]+

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07781430B2
Quelldatensatzuspto-grants-2010_08
ORD IDord-f2496479f896406e9df4fed780cf150e
Quellennotizuspto-grants-2010_08