Hydroxylamine → (E)-4-bromo-1-naphthaldehyde oxime

HRID 388368

Reaktionsgleichung

Reaktionsgleichung von HRID 388368
[NH2:1][OH:2].[Br:3][C:4]1[C:13]2[C:8](=[CH:9][CH:10]=[CH:11][CH:12]=2)[C:7]([CH:14]=O)=[CH:6][CH:5]=1>CO>[Br:3][C:4]1[C:13]2[C:8](=[CH:9][CH:10]=[CH:11][CH:12]=2)[C:7]([CH:14]=[N:1][OH:2])=[CH:6][CH:5]=1

Komponenten

4

Edukt 2

HCID 787HydroxylamineHCID 46404134-Bromo-1-naphthaldehyde

Produkt 1

HCID 74016047(E)-4-bromo-1-naphthaldehyde oxime

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 887MethanolLösungsmittel

Versuchsvorschrift

Hydroxylamine (50% aqueous, 0.37 ml) is added to a solution of 4-bromo-naphthalene-1-carbaldehyde (0.7 g) in methanol (6 ml). After 16 hours at room temperature the reaction is concentrated in vacuo to yield crude 4-bromo-naphthalene-1-carbaldehyde oxime, which is used in the next step without further purification.

Aufarbeitung

  1. concentrationAfter 16 hours at room temperature the reaction is concentrated in vacuo

Quellen und Nachweise

ORD-Eintrag
ord-2e7b1da0e29743ba91047d2ec95dec3e
Quelldatensatz
uspto-grants-2013_02
Patentnummer
US08377942B2

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