Potassium Iodide → 2-(4-Chloro-2-isoxazol-5-yl-phenoxy)-1-[4-(4-fluoro-benzyl)-(2R,5S)-2,5-dimethyl-piperazin-1-yl]-ethanone

HRID 11725

Reaktionsgleichung

Reaktionsgleichung von HRID 11725
Cl[CH2:2][C:3]([N:5]1[CH2:10][CH:9]([CH3:11])[N:8]([CH2:12][C:13]2[CH:18]=[CH:17][C:16]([F:19])=[CH:15][CH:14]=2)[CH2:7][CH:6]1[CH3:20])=[O:4].C(=O)([O-])[O-].[K+].[K+].[I-].[K+].[Cl:29][C:30]1[CH:35]=[CH:34][C:33]([OH:36])=[C:32]([C:37]2[O:41][N:40]=[CH:39][CH:38]=2)[CH:31]=1>C(#N)C.O1CCCC1>[Cl:29][C:30]1[CH:35]=[CH:34][C:33]([O:36][CH2:2][C:3]([N:5]2[CH2:10][C@H:9]([CH3:11])[N:8]([CH2:12][C:13]3[CH:18]=[CH:17][C:16]([F:19])=[CH:15][CH:14]=3)[CH2:7][C@H:6]2[CH3:20])=[O:4])=[C:32]([C:37]2[O:41][N:40]=[CH:39][CH:38]=2)[CH:31]=1

Komponenten

7

Versuchsvorschrift

To a solution of (2-chloro-1-[4-(4-fluoro-benzyl)-2,5-dimethyl-piperazin-1-yl]-ethanone (0.30 g, 1.0 mmol) in acetonitrile (10 mL) was added potassium carbonate (0.207 g, 1.5 mmol), potassium iodide (0.033 g, 0.20 mmol) and 4-chloro-2-isoxazol-5-yl-phenol (0.215 g, 1.1 mmol). The resulting mixture was stirred for 18 hours at ambient temperature. The reaction was diluted with tetrahydrofuran (10 mL), filtered and concentrated in vacuo to give the title compound (0.465 g).

Aufarbeitung

  1. filtrationfiltered
  2. concentrationconcentrated in vacuo

Quellen und Nachweise

ORD-Eintrag
ord-f9c804e1ce7349cc9b27c87dc9a27282
Quelldatensatz
uspto-grants-2006_08
Patentnummer
US07098212B2

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