Hydrazine hydrate (1:1) → HCID 21249171, Verbindung

HRID 1194674Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1194674
[CH3:1][S:2][C:3]1[CH:8]=[CH:7][C:6]([C:9](=O)[CH:10]([CH3:15])[CH2:11][C:12](O)=[O:13])=[CH:5][CH:4]=1.O.[NH2:18][NH2:19]>C(O)(C)C>[CH3:1][S:2][C:3]1[CH:8]=[CH:7][C:6]([C:9]2[CH:10]([CH3:15])[CH2:11][C:12](=[O:13])[NH:18][N:19]=2)=[CH:5][CH:4]=1

Komponenten

4

Edukt 2

HCID 24654Hydrazine hydrate (1:1)HCID 13693406HCID 13693406, Verbindung

Produkt 1

HCID 21249171HCID 21249171, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 3776IsopropanolLösungsmittel

Versuchsvorschrift

2.3 g (0.01 mole) of 4-(4-methylthio-phenyl)-4-oxo-3-methyl-butyric acid and 1 ml of hydrazine hydrate are heated under reflux in 20 ml of isopropanol for 2 hour. After the mixture has been cooled, the product is filtered off with suction and dried.

Aufarbeitung

  1. temperatureAfter the mixture has been cooled
  2. filtrationthe product is filtered off with suction
  3. customdried

Quellen und Nachweise

ORD-Eintrag
ord-fdb03b77d58940cf8d186e5619f473b4
Quelldatensatz
uspto-grants-1989_03
Patentnummer
US04816454

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