Hydrogen chloride-ethyl acetate → HCID 178485752, Verbindung

HRID 1290075Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1290075
[CH:1]1([CH2:7][C@H:8]([NH:19][C:20](=[O:49])[C@H:21]([CH2:43][C:44]2[N:48]=[CH:47][NH:46][CH:45]=2)[N:22]([CH3:42])[C:23](=[O:41])[C@H:24]([CH2:34][C:35]2[CH:40]=[CH:39][CH:38]=[CH:37][CH:36]=2)[NH:25][C:26]([N:28]2[CH2:33][CH2:32][CH2:31][CH2:30][CH2:29]2)=[O:27])[C@@H:9]([OH:18])[CH2:10][C@H:11]2[C:15]([CH3:17])([CH3:16])[O:14][CH2:13][O:12]2)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.[ClH:50].C(OCC)(=O)C>C(O)C.C(OCC)(=O)C>[ClH:50].[CH:1]1([CH2:7][C@H:8]([NH:19][C:20](=[O:49])[C@H:21]([CH2:43][C:44]2[N:48]=[CH:47][NH:46][CH:45]=2)[N:22]([CH3:42])[C:23](=[O:41])[C@H:24]([CH2:34][C:35]2[CH:36]=[CH:37][CH:38]=[CH:39][CH:40]=2)[NH:25][C:26]([N:28]2[CH2:33][CH2:32][CH2:31][CH2:30][CH2:29]2)=[O:27])[C@@H:9]([OH:18])[CH2:10][C@H:11]2[C:15]([CH3:17])([CH3:16])[O:14][CH2:13][O:12]2)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1

Komponenten

5

Edukt 2

HCID 21866389Hydrogen chloride-ethyl acetateHCID 178485751HCID 178485751, Verbindung

Produkt 1

HCID 178485752HCID 178485752, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 702EthanolLösungsmittelHCID 8857Ethyl AcetateLösungsmittel

Versuchsvorschrift

The compound (300 mg) obtained in Example 1 was dissolved in a mixed solution of ethanol (0.27 ml) and ethyl acetate (5.13 ml) and a solution (2.09 ml) of 0.2N HCl-ethyl acetate was dropwise added. After stirring overnight at room temperature, crystals were collected by filtration and dried under reduced pressure to give 160 mg of the title compound as white crystals (see Table 16).

Aufarbeitung

  1. filtrationcrystals were collected by filtration
  2. customdried under reduced pressure

Quellen und Nachweise

ORD-Eintrag
ord-be4c5262dd7f4eb88194f8caa7e5fe14
Quelldatensatz
uspto-grants-1998_05
Patentnummer
US05750696

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