Isopropanol → 4-(1-(2-(fur-2-ylmethoxy)ethyl)-1H-benzimidazol-2-yl)[1,4]diazepane

HRID 1584454Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1584454
C(OC([N:6]1[CH2:12][CH2:11][CH2:10][N:9]([C:13]2[N:17]([CH2:18][CH2:19][O:20][CH2:21][C:22]3[O:23][CH:24]=[CH:25][CH:26]=3)[C:16]3[CH:27]=[CH:28][CH:29]=[CH:30][C:15]=3[N:14]=2)[CH2:8][CH2:7]1)=O)C.[OH-].[K+].C(O)(C)C>O>[O:23]1[CH:24]=[CH:25][CH:26]=[C:22]1[CH2:21][O:20][CH2:19][CH2:18][N:17]1[C:16]2[CH:27]=[CH:28][CH:29]=[CH:30][C:15]=2[N:14]=[C:13]1[N:9]1[CH2:10][CH2:11][CH2:12][NH:6][CH2:7][CH2:8]1

Komponenten

5

Versuchsvorschrift

Combine 1-ethoxycarbonyl-4-(1-(2-(fur-2-ylmethoxy)ethyl)-1H-benzimidazol-2-yl)[1,4]diazepane (1 mmol), potassium hydroxide (1.2 mmol), and isopropanol (20 mL). Heat to reflux. After 18 hours, evaporate in vacuo to give a residue. Combine the residue and water. Extract with dichloromethane. Dry the organic layer over MgSO4, filter, and evaporate in vacuo to give the title compound.

Aufarbeitung

  1. temperatureHeat to reflux
  2. customevaporate in vacuo
  3. customto give a residue
  4. extractionExtract with dichloromethane
  5. dry with materialDry the organic layer over MgSO4
  6. filtrationfilter
  7. customevaporate in vacuo

Quellen und Nachweise

ORD-Eintrag
ord-d9847c63aa724956a7f5554a0e347ac1
Quelldatensatz
uspto-grants-1999_08
Patentnummer
US05932571

Notizen zur Reaktion

Wird geladen…