Ethanol → HCID 22768399, Verbindung

HRID 1764506Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1764506
[NH2:1][C:2]1[CH2:8][N:7]=[C:6]([C:9]2[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=2)[C:5]2[CH:15]=[C:16]([N+:19]([O-:21])=[O:20])[CH:17]=[CH:18][C:4]=2[N:3]=1.C(O)C.O.[NH2:26]N>C(O)(=O)C>[NH:1]([C:2]1[CH2:8][N:7]=[C:6]([C:9]2[CH:10]=[CH:11][CH:12]=[CH:13][CH:14]=2)[C:5]2[CH:15]=[C:16]([N+:19]([O-:21])=[O:20])[CH:17]=[CH:18][C:4]=2[N:3]=1)[NH2:26]

Komponenten

5

Edukt 3

HCID 702EthanolHCID 24654Hydrazine hydrate (1:1)HCID 21265982HCID 21265982, Verbindung

Produkt 1

HCID 22768399HCID 22768399, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 176Acetic AcidLösungsmittel

Versuchsvorschrift

To a mixture of 5.6 parts of 2-amino-7-nitro-5-phenyl-3H-1,4-benzodiazepine, 200 parts by volume of ethanol and 2.4 parts by volume of glacial acetic acid is added with stirring 5 parts by volume of 80% hydrazine hydrate. The mixture is stirred for 30 minutes at room temperature and treated in a similar manner to Example 1, whereby 2-hydrazino-7-nitro-5-phenyl-3H-1,4-benzodiazepine is yielded as reddish, viscous oily substance.

Aufarbeitung

  1. additionis added
  2. additiontreated in a similar manner to Example 1

Quellen und Nachweise

ORD-Eintrag
ord-e978c55c77924c5b93eb49bd3a8e19b9
Quelldatensatz
uspto-grants-1978_09
Patentnummer
US04116956

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