Morpholine → HCID 58531082, Verbindung

HRID 1878519Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1878519
[Cl:1][C:2]1[CH:7]=[C:6](Cl)[N:5]2[N:9]=[C:10]([C:12]3[CH:17]=[CH:16][C:15]([CH3:18])=[CH:14][CH:13]=3)[CH:11]=[C:4]2[N:3]=1.[NH:19]1[CH2:24][CH2:23][O:22][CH2:21][CH2:20]1>O1CCOCC1.O>[Cl:1][C:2]1[CH:7]=[C:6]([N:19]2[CH2:24][CH2:23][O:22][CH2:21][CH2:20]2)[N:5]2[N:9]=[C:10]([C:12]3[CH:17]=[CH:16][C:15]([CH3:18])=[CH:14][CH:13]=3)[CH:11]=[C:4]2[N:3]=1

Komponenten

5

Edukt 2

HCID 8083MorpholineHCID 497615355,7-Dichloro-2-(4-methylphenyl)pyrazolo[1,5-a]pyrimidine

Produkt 1

HCID 58531082HCID 58531082, VerbindungAusbeute 90 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 962WaterLösungsmittelHCID 312751,4-DioxaneLösungsmittel

Versuchsvorschrift

There was dissolved, in 1,4-dioxane (5 mL), 5,7-dichloro-2-(4-methylphenyl)-pyrazolo[1,5-a]pyrimidine (259 mg, 0.930 mM), morpholine (162 μL, 1.86 mM) was added to the resulting solution and then the mixture was stirred at room temperature for 15 minutes. The solvent was distilled off from the reaction mixture, the residue thus obtained was diluted with water and then extracted with methylene chloride. The extracts thus obtained were combined, dried over anhydrous sodium sulfate, the solvent was distilled off and the resulting solid was washed with methanol to thus give the title compound (274 mg, yield: 90%).

Aufarbeitung

  1. distillationThe solvent was distilled off from the reaction mixture
  2. customthe residue thus obtained
  3. extractionextracted with methylene chloride
  4. customThe extracts thus obtained
  5. dry with materialdried over anhydrous sodium sulfate
  6. distillationthe solvent was distilled off
  7. washthe resulting solid was washed with methanol

Quellen und Nachweise

ORD-Eintrag
ord-c4e0e57927e34a54963181f12d22fccf
Quelldatensatz
uspto-grants-2012_11
Patentnummer
US08314098B2

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