Hydrochloric Acid → HCID 178441666, Verbindung

HRID 1377522Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1377522
[CH2:1]([C:5]1[N:9]([CH2:10][C:11]2[CH:16]=[CH:15][C:14]([C:17]3[CH:22]=[CH:21][CH:20]=[CH:19][C:18]=3[C:23]3[N:27](C(OCC)C)[N:26]=[N:25][N:24]=3)=[CH:13][CH:12]=2)[C:8]([C:33]([C:35]2[CH:40]=[CH:39][CH:38]=[C:37]([CH2:41][N:42]([CH2:45][CH3:46])[CH2:43][CH3:44])[N:36]=2)=[O:34])=[C:7]([Cl:47])[N:6]=1)[CH2:2][CH2:3][CH3:4].Cl.[OH-].[Na+]>O1CCCC1>[CH2:1]([C:5]1[N:9]([CH2:10][C:11]2[CH:16]=[CH:15][C:14]([C:17]3[CH:22]=[CH:21][CH:20]=[CH:19][C:18]=3[C:23]3[NH:27][N:26]=[N:25][N:24]=3)=[CH:13][CH:12]=2)[C:8]([C:33]([C:35]2[CH:40]=[CH:39][CH:38]=[C:37]([CH2:41][N:42]([CH2:43][CH3:44])[CH2:45][CH3:46])[N:36]=2)=[O:34])=[C:7]([Cl:47])[N:6]=1)[CH2:2][CH2:3][CH3:4]

Komponenten

5

Edukt 3

HCID 313Hydrochloric AcidHCID 14798Sodium HydroxideHCID 22914883HCID 22914883, Verbindung

Produkt 1

HCID 178441666HCID 178441666, VerbindungAusbeute 85,8 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8028TetrahydrofuranLösungsmittel

Versuchsvorschrift

21 mg (0.032 mmole) of the compound obtained in step 1 was dissolved in 0.5 ml of tetrahydrofuran and to the resulting solution was added 0.3 ml of aqueous 1N HCl solution. The resultant was stirred for 5 hours at room temperature, neutralized with aqueous 1N NaOH solution, concentrated under reduced pressure and purified with silica gel column chromatography to obtain 16 mg of the title compound (yield 85.8%).

Aufarbeitung

  1. concentrationconcentrated under reduced pressure
  2. custompurified with silica gel column chromatography

Quellen und Nachweise

ORD-Eintrag
ord-e9a07be3ae3446d8a6027ff2cfde74b7
Quelldatensatz
uspto-grants-1997_09
Patentnummer
US05665738

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