Formaldehyde → N-phenylmethoxymethanimine

HRID 615311Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 615311
[CH2:1]=O.Cl.[CH2:4]([O:11][NH2:12])[C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][CH:6]=1.[OH-].[Na+]>O>[CH2:4]([O:11][N:12]=[CH2:1])[C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][CH:6]=1

Komponenten

5

Edukt 3

HCID 712FormaldehydeHCID 14798Sodium HydroxideHCID 102312Benzyloxyamine hydrochloride

Produkt 1

HCID 561610N-phenylmethoxymethanimine

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel2×

Versuchsvorschrift

37% Formaldehyde (11.7 mL) was added to a slurry of benzyloxyamine hydrochloride (25.0 g, 0.156 mole) in 50 mL H2O. NaOH (6.3 g) in 25 mL H2O was then added over 20 minutes. The temperature rose to 40°. After stirring 2 hours, the reaction mixture was extracted 1×100 mL and 2×25 mL of ether. The ether extracts were combined, washed 2×50 mL saturated NaHCO3 and then 2×50 mL brine, dried and evaporated to yield title product as an oil, 20.0 g b.p. 195.5°.

Aufarbeitung

  1. customrose to 40°
  2. extractionthe reaction mixture was extracted 1×100 mL and 2×25 mL of ether
  3. washwashed 2×50 mL saturated NaHCO3
  4. dry with material2×50 mL brine, dried
  5. customevaporated

Quellen und Nachweise

ORD-Eintrag
ord-e131f603a37c4381982b537df0273337
Quelldatensatz
uspto-grants-1985_02
Patentnummer
US04499017

Notizen zur Reaktion

Wird geladen…