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

Iodoethane → Ethyl 4-(tert-butoxycarbonyl(2,4-dimethoxybenzyl)amino)-6-ethyl-1-methyl-1,6-dihydroimidazo[4,5-d]pyrrolo[2,3-b]pyridine-7-carboxylate

HRID 1188024
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 1188024
[C:1]([O:5][C:6]([N:8]([CH2:27][C:28]1[CH:33]=[CH:32][C:31]([O:34][CH3:35])=[CH:30][C:29]=1[O:36][CH3:37])[C:9]1[N:14]=[C:13]2[NH:15][C:16]([C:18]([O:20][CH2:21][CH3:22])=[O:19])=[CH:17][C:12]2=[C:11]2[N:23]([CH3:26])[CH:24]=[N:25][C:10]=12)=[O:7])([CH3:4])([CH3:3])[CH3:2].[CH2:38](I)[CH3:39].C(=O)([O-])[O-].[Cs+].[Cs+]>CN(C=O)C.C(OCC)(=O)C>[C:1]([O:5][C:6]([N:8]([CH2:27][C:28]1[CH:33]=[CH:32][C:31]([O:34][CH3:35])=[CH:30][C:29]=1[O:36][CH3:37])[C:9]1[N:14]=[C:13]2[N:15]([CH2:38][CH3:39])[C:16]([C:18]([O:20][CH2:21][CH3:22])=[O:19])=[CH:17][C:12]2=[C:11]2[N:23]([CH3:26])[CH:24]=[N:25][C:10]=12)=[O:7])([CH3:4])([CH3:3])[CH3:2]
KomponentenReaktionsbedingungenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

6

Edukt 3

HCID 6340IodoethaneHCID 10796Cesium carbonateHCID 69809714Ethyl 4-(tert-butoxycarbonyl(2,4-dimethoxybenzyl)amino)-1-methyl-1,6-dihydroimidazo[4,5-d]pyrrolo[2,3-b]pyridine-7-carboxylate

Produkt 1

HCID 69812358Ethyl 4-(tert-butoxycarbonyl(2,4-dimethoxybenzyl)amino)-6-ethyl-1-methyl-1,6-dihydroimidazo[4,5-d]pyrrolo[2,3-b]pyridine-7-carboxylate

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 6228
Dimethylformamide
Lösungsmittel
HCID 8857Ethyl AcetateLösungsmittel

Reaktionsbedingungen

Temperatur
60 °C

Versuchsvorschrift

To a solution of ethyl 4-(tert-butoxycarbonyl(2,4-dimethoxybenzyl)amino)-1-methyl-1,6-dihydroimidazo[4,5-d]pyrrolo[2,3-b]pyridine-7-carboxylate (example 1F, 5.046 g, 9.90 mmol) in DMF (49.5 mL) was added ethyl iodide (1.601 mL, 19.81 mmol) and cesium carbonate (6.45 g, 19.81 mmol). The reaction mixture was heated at 60° C. 60 min and cooled to room temperature. The reaction mixture was diluted with ethyl acetate and vacuum filtered to remove cesium carbonate. Saturated aqueous sodium bicarbonate was added and the aqueous layer was extracted with ethyl acetate (2×). The combined organic layers were washed with 10% lithium chloride (3×), dried over anhydrous magnesium sulfate, filtered and concentrated in vacuo. Crude product was carried forward.

Aufarbeitung

  1. temperature60 min and cooled to room temperature
  2. filtrationfiltered
  3. customto remove cesium carbonate
  4. additionSaturated aqueous sodium bicarbonate was added
  5. extractionthe aqueous layer was extracted with ethyl acetate (2×)
  6. washThe combined organic layers were washed with 10% lithium chloride (3×)
  7. dry with materialdried over anhydrous magnesium sulfate
  8. filtrationfiltered
  9. concentrationconcentrated in vacuo

Quellen und Nachweise

ORD-Eintrag
ord-efd02893f0cb452c8bf8bda8a6340c9e
Quelldatensatz
uspto-grants-2014_03
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US08673933B2

Notizen zur Reaktion

Wird geladen…

Auf dieser SeiteKomponentenReaktionsbedingungenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion