Sodium Formate → HCID 23455408, Verbindung

HRID 1680651Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1680651
[C:1]([NH:9][N:10]=[CH:11][C:12](Cl)([Cl:14])[Cl:13])(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.C([O-])=O.[Na+]>CC(C)=O>[C:1]([N:9]=[N:10][CH:11]=[C:12]([Cl:13])[Cl:14])(=[O:8])[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1

Komponenten

4

Edukt 2

HCID 2723810Sodium FormateHCID 53650662Benzoic acid, 2-(2,2,2-trichloroethylidene)hydrazide

Produkt 1

HCID 23455408HCID 23455408, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 180AcetoneLösungsmittel

Versuchsvorschrift

14 g of N-benzoyl-N'-(2,2,2-trichloroethylidene) hydrazine was dissolved in 350 ml of acetone, to which was added 5.0 g of sodium formate, followed by stirring at room temperature for 2 hours to obtain a red reaction mixture. The acetone was distilled off under reduced pressure and the residue was subjected to extraction with benzene. The benzene layer was washed with water, dried and subjected to distillation to remove the solvent to obtain 9.7 g of dark red, oily 1-benzoylazo-2,2-dichloroethylene (at 80% of the theoretical).

Aufarbeitung

  1. customto obtain
  2. customa red reaction mixture
  3. distillationThe acetone was distilled off under reduced pressure
  4. extractionthe residue was subjected to extraction with benzene
  5. washThe benzene layer was washed with water
  6. customdried
  7. distillationsubjected to distillation
  8. customto remove the solvent

Quellen und Nachweise

ORD-Eintrag
ord-93ec65f97d854c40aca1aa1e656290e7
Quelldatensatz
uspto-grants-1981_06
Patentnummer
US04275078

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