Morpholine → N-(4-Fluoro-benzyl)-4-(3-morpholin-4-yl-indazole-1-sulfonyl)-benzamide

HRID 1178963

Reaktionsgleichung

Reaktionsgleichung von HRID 1178963
Cl[C:2]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[N:4]([S:11]([C:14]2[CH:30]=[CH:29][C:17]([C:18]([NH:20][CH2:21][C:22]3[CH:27]=[CH:26][C:25]([F:28])=[CH:24][CH:23]=3)=[O:19])=[CH:16][CH:15]=2)(=[O:13])=[O:12])[N:3]=1.[NH:31]1[CH2:36][CH2:35][O:34][CH2:33][CH2:32]1>CCOC(C)=O>[F:28][C:25]1[CH:26]=[CH:27][C:22]([CH2:21][NH:20][C:18](=[O:19])[C:17]2[CH:29]=[CH:30][C:14]([S:11]([N:4]3[C:5]4[C:10](=[CH:9][CH:8]=[CH:7][CH:6]=4)[C:2]([N:31]4[CH2:36][CH2:35][O:34][CH2:33][CH2:32]4)=[N:3]3)(=[O:13])=[O:12])=[CH:15][CH:16]=2)=[CH:23][CH:24]=1

Komponenten

4

Reaktionsbedingungen

Temperatur
100 °C

Versuchsvorschrift

Dissolve 4-(3-chloro-indazole-1-sulfonyl)-N-(4-fluoro-benzyl)-benzamide (91 mg, 0.20 mmol) in morpholine (1.0 mL) and stir at 100° C. overnight. Dilute the solution with EtOAc (30 mL) and wash with 1N HCl (11 mL), water (10 mL), and satd NaHCO3 (10 mL). Dry, filter and concentrate the organic solution and purify the residue by flash chromatography, using a linear gradient of 20% to 80% EtOAc/hexanes, to give the title compound as a white foam (17 mg, 34%). MS (ES) 495.0 (M+1)+, 493.1 (M−1)−.

Aufarbeitung

  1. washwash with 1N HCl (11 mL), water (10 mL), and satd NaHCO3 (10 mL)
  2. customDry
  3. filtrationfilter
  4. concentrationconcentrate the organic solution
  5. custompurify the residue by flash chromatography

Quellen und Nachweise

ORD-Eintrag
ord-0c7b099eb18940feb52774dad94d450e
Quelldatensatz
uspto-grants-2007_10
Patentnummer
US07276516B2

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