Sodium Bicarbonate → 1-[[p-(Dimethylamino)benzylidene]amino]-2-ethylimidazole

HRID 1762372Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1762372
Cl.[CH3:2][N:3]([CH3:19])[C:4]1[CH:18]=[CH:17][C:7]([CH:8]=[N:9][N:10]2[CH:14]=[CH:13][N:12]=[C:11]2[CH2:15][CH3:16])=[CH:6][CH:5]=1.C(=O)([O-])O.[Na+]>C(Cl)Cl>[CH3:19][N:3]([CH3:2])[C:4]1[CH:5]=[CH:6][C:7]([CH:8]=[N:9][N:10]2[CH:14]=[CH:13][N:12]=[C:11]2[CH2:15][CH3:16])=[CH:17][CH:18]=1

Komponenten

4

Versuchsvorschrift

The base is liberated from 7.3 g (26 mmol) of 1-[[p-(dimethylamino)benzylidene]amino]-2-ethylimidazole hydrochloride with saturated sodium hydrogen carbonate solution. This base is taken up in methylene chloride. The solution is dried over sodium sulphate and concentrated. There is obtained 1-[[p-(dimethylamino)benzylidene]amino]-2-ethylimidazole of melting point 120°-121°.

Aufarbeitung

  1. dry with materialThe solution is dried over sodium sulphate
  2. concentrationconcentrated

Quellen und Nachweise

ORD-Eintrag
ord-aacee26615a742b382ca9bd36264c801
Quelldatensatz
uspto-grants-1989_05
Patentnummer
US04831151

Notizen zur Reaktion

Wird geladen…