Hydrazine → 2,4-Dimethylbenzohydrazide

HRID 868751Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 868751
[CH3:1][C:2]1[CH:11]=[C:10]([CH3:12])[CH:9]=[CH:8][C:3]=1[C:4](OC)=[O:5].[NH2:13][NH2:14]>CO>[CH3:1][C:2]1[CH:11]=[C:10]([CH3:12])[CH:9]=[CH:8][C:3]=1[C:4]([NH:13][NH2:14])=[O:5]

Komponenten

4

Edukt 2

HCID 9321HydrazineHCID 32031Methyl 2,4-dimethylbenzoate

Produkt 1

HCID 48461732,4-Dimethylbenzohydrazide

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 887MethanolLösungsmittel

Versuchsvorschrift

To a solution of methyl 2,4-dimethylbenzoate (2 g, 12.2 mmol) in MeOH (10 mL) was added anhydrous hydrazine (1.95 mL, 61 mmol) and the mixture was heated under reflux for 40 hours. Then the mixture was evaporated and dried under vacuum to give 2,4-dimethylbenzohydrazide as a white solid (2 g, 100%; MS (M+H, 165).

Aufarbeitung

  1. temperaturethe mixture was heated
  2. temperatureunder reflux for 40 hours
  3. customThen the mixture was evaporated
  4. customdried under vacuum

Quellen und Nachweise

ORD-Eintrag
ord-f378556826b04b0b900242b1ebc2cb1b
Quelldatensatz
uspto-grants-2015_03
Patentnummer
US08968708B2

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