Hydrazine hydrate (1:1) → HCID 68750341, Verbindung

HRID 624157Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 624157
[NH2:1][C:2]1[CH:18]=[CH:17][C:5]([C:6]([C:8]2[CH2:13][CH2:12][CH2:11][CH2:10][C:9]=2[C:14](O)=[O:15])=O)=[CH:4][CH:3]=1.O.[NH2:20][NH2:21]>C(O)C>[NH2:1][C:2]1[CH:18]=[CH:17][C:5]([C:6]2[C:8]3[CH2:13][CH2:12][CH2:11][CH2:10][C:9]=3[C:14](=[O:15])[NH:21][N:20]=2)=[CH:4][CH:3]=1

Komponenten

4

Edukt 2

HCID 24654Hydrazine hydrate (1:1)HCID 68750696HCID 68750696, Verbindung

Produkt 1

HCID 68750341HCID 68750341, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 702EthanolLösungsmittel

Versuchsvorschrift

10.3 g of 2-(4-amino-benzoyl)-cyclohex-1-enecarboxylic acid (42 mmol) were dissolved in 45 mL ethanol, 2.7 g (54 mmol) hydrazine hydrate was added and the mixture was heated under reflux for 30 hours. Precipitation of the product already started several hours after heating. After cooling in the refrigerator overnight the precipitated product was filtered and washed with cold ethanol.

Aufarbeitung

  1. temperaturethe mixture was heated
  2. temperatureunder reflux for 30 hours
  3. customPrecipitation of the product already started several hours
  4. temperatureafter heating
  5. temperatureAfter cooling in the refrigerator overnight the precipitated product
  6. filtrationwas filtered
  7. washwashed with cold ethanol

Quellen und Nachweise

ORD-Eintrag
ord-966dbe9931bb46c0835769b3c753dac0
Quelldatensatz
uspto-grants-2016_04
Patentnummer
US09302989B2

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