3-(4-Fluoro-phenyl)-isoxazole-4-carboxylic acid → 3-(4-Chloro-phenyl)-isoxazol-4-ylmethanol

HRID 332040Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 332040
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[C:12]([C:13](O)=[O:14])=[CH:11][O:10][N:9]=2)=[CH:4][CH:3]=1.FC1C=CC(C2C(C(O)=O)=CON=2)=CC=1>>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([C:8]2[C:12]([CH2:13][OH:14])=[CH:11][O:10][N:9]=2)=[CH:6][CH:7]=1

Komponenten

3

Versuchsvorschrift

As described for example 323e, 3-(4-chloro-phenyl)-isoxazole-4-carboxylic acid (40.0 g, 178.9 mmol) was converted, instead of 3-(4-fluoro-phenyl)-isoxazole-4-carboxylic acid, to the title compound (17.3 g, 46%) which was obtained as a light green solid. MS: m/e=210.1 [M+H]′.

Quellen und Nachweise

ORD-Eintrag
ord-90a85b6ea9424a9f8b65ce7bb6a74aa5
Quelldatensatz
uspto-grants-2014_11
Patentnummer
US08877782B2

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