Acetic Anhydride → HCID 136381103, Verbindung

HRID 52587

Reaktionsgleichung

Reaktionsgleichung von HRID 52587
[NH2:1][C:2](=[N:20][N+:21]([O-:23])=[O:22])[NH:3][CH2:4][CH2:5][CH2:6][C@H:7]([C:9]([NH:11][CH2:12][C:13]1[CH:18]=[CH:17][C:16]([OH:19])=[CH:15][CH:14]=1)=[O:10])[NH2:8].[C:24](OC(=O)C)(=[O:26])[CH3:25]>C(O)(=O)C>[C:24]([NH:8][C@@H:7]([C:9]([NH:11][CH2:12][C:13]1[CH:14]=[CH:15][C:16]([OH:19])=[CH:17][CH:18]=1)=[O:10])[CH2:6][CH2:5][CH2:4][NH:3][C:2]([NH2:1])=[N:20][N+:21]([O-:23])=[O:22])(=[O:26])[CH3:25]

Komponenten

4

Edukt 2

HCID 7918Acetic AnhydrideHCID 136381090(R)-N5-[amino(nitroimino)methyl]-N-[(4-hydroxyphenyl)methyl)-ornithinamide

Produkt 1

HCID 136381103HCID 136381103, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 176Acetic AcidLösungsmittel

Reaktionsbedingungen

Temperatur
50 °C

Versuchsvorschrift

0.3 g (0.925 mMol) of (R)-N5 -[amino(nitroimino) methyl]-N-[(4-hydroxyphenyl)methyl]-ornithinamide were dissolved in 3 ml of glacial acetic acid and after the addition of 3 ml (0.032 Mol) of acetic anhydride the mixture was heated to a reaction temperature of 50° C. for 30 minutes. The product remaining after the volatile components had evaporated off was further processed without purification.

Aufarbeitung

  1. customhad evaporated off
  2. customwas further processed without purification

Quellen und Nachweise

ORD-Eintrag
ord-32448bb5a54f41b6969b78bc6789bb71
Quelldatensatz
uspto-grants-1997_04
Patentnummer
US05616620

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