StartseiteMCPWorkbenchSkills
StartseiteWorkbenchBenachrichtigungenMein Bereich
llms.txt · MCP-AnleitungDatenschutz · Nutzungsbedingungen · Supportv1.8.0
  1. Startseite
  2. /Reaktion

Ammonium Chloride → 4-[4-(6-cyanopyridin-3-yl)-9H-carbazol-9-yl]-2-(tetrahydro-2H-pyran-4-ylamino)benzamide

HRID 1877512
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 1877512
F[P-](F)(F)(F)(F)F.[N:8]1(O[P+](N(C)C)(N(C)C)N(C)C)C2C=CC=CC=2N=N1.OC1C2N=NNC=2C=CC=1.[Cl-].[NH4+].C(N(C(C)C)CC)(C)C.[C:49]([C:51]1[N:56]=[CH:55][C:54]([C:57]2[C:69]3[C:68]4[C:63](=[CH:64][CH:65]=[CH:66][CH:67]=4)[N:62]([C:70]4[CH:78]=[CH:77][C:73]([C:74](O)=[O:75])=[C:72]([NH:79][CH:80]5[CH2:85][CH2:84][O:83][CH2:82][CH2:81]5)[CH:71]=4)[C:61]=3[CH:60]=[CH:59][CH:58]=2)=[CH:53][CH:52]=1)#[N:50]>CN(C)C=O.O>[C:49]([C:51]1[N:56]=[CH:55][C:54]([C:57]2[C:69]3[C:68]4[C:63](=[CH:64][CH:65]=[CH:66][CH:67]=4)[N:62]([C:70]4[CH:78]=[CH:77][C:73]([C:74]([NH2:8])=[O:75])=[C:72]([NH:79][CH:80]5[CH2:81][CH2:82][O:83][CH2:84][CH2:85]5)[CH:71]=4)[C:61]=3[CH:60]=[CH:59][CH:58]=2)=[CH:53][CH:52]=1)#[N:50]
KomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

8

Edukt 5

HCID 25517Ammonium ChlorideHCID 81531DiisopropylethylamineHCID 151348Benzotriazol-1-yloxy-tris(dimethylamino)phosphonium hexafluorophosphateHCID 673081204-[4-(6-cyanopyridin-3-yl)-9H-carbazol-9-yl]-2-(tetrahydro-2H-pyran-4-ylamino)benzoic acidHCID 178418300HCID 178418300, Verbindung

Produkt 1

HCID 58338306
4-[4-(6-cyanopyridin-3-yl)-9H-carbazol-9-yl]-2-(tetrahydro-2H-pyran-4-ylamino)benzamide
Ausbeute 66,8 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 962WaterLösungsmittelHCID 6228DimethylformamideLösungsmittel

Versuchsvorschrift

0.2 g of (1H-benzotriazol-1-yloxy)[tris(dimethylamino)]phosphonium hexafluorophosphate (BOP), 62 mg of hydroxybenzotriazole (HOBT), 33 mg of ammonium chloride and 0.25 ml of diisopropylethylamine are successively added to a solution of 0.15 g of 4-[4-(6-cyanopyridin-3-yl)-9H-carbazol-9-yl]-2-(tetrahydro-2H-pyran-4-ylamino)benzoic acid in 20 ml of N,N-dimethylformamide. The reaction mixture is stirred at ambient temperature for 12 hours and then diluted with distilled water and extracted with ethyl acetate. The organic phase is subsequently washed with distilled water and a saturated solution of sodium chloride, dried over magnesium sulphate, filtered and concentrated under reduced pressure. The residue is purified by silica gel chromatography, elution being carried out with a mixture of cyclohexane and ethyl acetate (70/30 by volume), so as to give 100 mg of 4-[4-(6-cyanopyridin-3-yl)-9H-carbazol-9-yl]-2-(tetrahydro-2H-pyran-4-ylamino)benzamide in the form of a white solid, the characteristics of which are the following:

Aufarbeitung

  1. extractionextracted with ethyl acetate
  2. washThe organic phase is subsequently washed with distilled water
  3. dry with materiala saturated solution of sodium chloride, dried over magnesium sulphate
  4. filtrationfiltered
  5. concentrationconcentrated under reduced pressure
  6. customThe residue is purified by silica gel chromatography, elution
  7. additionbeing carried out with a mixture of cyclohexane and ethyl acetate (70/30 by volume)

Quellen und Nachweise

ORD-Eintrag
ord-91475fdb43064352907f4dcd7153a778
Quelldatensatz
uspto-grants-2012_11
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US08309721B2

Notizen zur Reaktion

Wird geladen…

Auf dieser SeiteKomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion