Carbon Dioxide → 4-Methoxy-3-methylbenzaldoxime

HRID 235949

Reaktionsgleichung

Reaktionsgleichung von HRID 235949
Cl.[NH2:2][OH:3].[OH-].[Na+].[CH3:6][O:7][C:8]1[CH:15]=[CH:14][C:11]([CH:12]=O)=[CH:10][C:9]=1[CH3:16].C(=O)=O>O>[CH3:6][O:7][C:8]1[CH:15]=[CH:14][C:11]([CH:12]=[N:2][OH:3])=[CH:10][C:9]=1[CH3:16]

Komponenten

6

Versuchsvorschrift

A cold solution of hydroxylamine.hydrochloride 15 g, 0.22 mol) in H2O (50 ml) was mixed with a cold solution of NaOH (20 g, 0.5 mol) in H2O (150 ml) and then 4-methoxy-3-methylbenzaldehyde (30 g, 0.2 mol) was added in a steady stream. After stirring at room temperature for 30 minutes, the solution was saturated with CO2. The separated solid was collected, washed with H2O, and dried to yield 30.9 g (94%) of 20; m.p. 70°-2° C.

Aufarbeitung

  1. customThe separated solid was collected
  2. washwashed with H2O
  3. customdried

Quellen und Nachweise

ORD-Eintrag
ord-5c6cf4dbefe1430f847a6ec64433eb1a
Quelldatensatz
uspto-grants-1987_02
Patentnummer
US04642311

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