4-(4-Methylpiperazin-1-yl)aniline → HCID 178474160, Verbindung

HRID 640887Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 640887
O[CH:2]=[C:3]1[C:11]2[C:6](=[CH:7][C:8]([C:12]([C:14]3[CH:15]=[C:16]([NH:20][C:21](=[O:23])[CH3:22])[CH:17]=[CH:18][CH:19]=3)=[O:13])=[CH:9][CH:10]=2)[NH:5][C:4]1=[O:24].[CH3:25][N:26]1[CH2:31][CH2:30][N:29]([C:32]2[CH:37]=[CH:36][C:35]([NH2:38])=[CH:34][CH:33]=2)[CH2:28][CH2:27]1>C1COCC1>[CH3:25][N:26]1[CH2:27][CH2:28][N:29]([C:32]2[CH:37]=[CH:36][C:35]([NH:38][CH:2]=[C:3]3[C:11]4[C:6](=[CH:7][C:8]([C:12]([C:14]5[CH:15]=[C:16]([NH:20][C:21](=[O:23])[CH3:22])[CH:17]=[CH:18][CH:19]=5)=[O:13])=[CH:9][CH:10]=4)[NH:5][C:4]3=[O:24])=[CH:34][CH:33]=2)[CH2:30][CH2:31]1

Komponenten

4

Edukt 2

HCID 7372534-(4-Methylpiperazin-1-yl)anilineHCID 178474162HCID 178474162, Verbindung

Produkt 1

HCID 178474160HCID 178474160, VerbindungAusbeute 53 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8028TetrahydrofuranLösungsmittel

Reaktionsbedingungen

Temperatur
65 °C

Versuchsvorschrift

A small screw cap test tube was charged with N-[3-(3-Hydroxymethylene-2-oxo-2,3-dihydro-1H-indole-6-carbonyl)-phenyl]-acetamide (as prepared in Example 40, 100 mg, 0.310 mmol) and THF (2 mL). To the resulting solution was added 4-(4-methyl-piperazin-1-yl)-phenylamine (65.27 mg, 0.341 mmol), and the mixture was stirred for 24 h at 65° C. Subsequently, the reaction mixture was cooled to room temperature and concentrated in vacuo. The crude residue was purified over silica (5% MeOH/CHCl3) providing the title compound in 53% yield (81 mg, 0.163 mmol).

Aufarbeitung

  1. customA small screw cap test tube
  2. temperatureSubsequently, the reaction mixture was cooled to room temperature
  3. concentrationconcentrated in vacuo
  4. customThe crude residue was purified over silica (5% MeOH/CHCl3)

Quellen und Nachweise

ORD-Eintrag
ord-087e1fa1705146a6a5b03986688df5e4
Quelldatensatz
uspto-grants-2010_04
Patentnummer
US07692005B2

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