Azobenzene → 4-Benzeneazodiphenylamine

HRID 1769844

Reaktionsgleichung

Reaktionsgleichung von HRID 1769844
[N:1]([C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1)=[N:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1>NC1C=CC=CC=1>[CH:12]1[CH:13]=[CH:14][C:9]([NH:1][C:12]2[CH:11]=[CH:10][C:9]([N:1]=[N:2][C:3]3[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=3)=[CH:14][CH:13]=2)=[CH:10][CH:11]=1

Komponenten

3

Edukt 1

HCID 2272Azobenzene

Produkt 1

HCID 75754-BenzeneazodiphenylamineAusbeute 90 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6115AnilineLösungsmittel

Versuchsvorschrift

A solution of 25% aqueous tetramethylammonium hydroxide (8 mL) was concentrated under vacuum at 75° C. until solid material formed. Azobenzene (1.8 g) and aniline (10 mL) were added and the solution was stirred under the same conditions for 4 hours and then in the presence of air for 12 hours. Analysis of the reaction by HPLC revealed 90% yield of 4(phenylazo)diphenylamine.

Aufarbeitung

  1. concentrationA solution of 25% aqueous tetramethylammonium hydroxide (8 mL) was concentrated under vacuum at 75° C. until solid material
  2. customformed
  3. waitin the presence of air for 12 hours
  4. customAnalysis of the reaction by HPLC

Quellen und Nachweise

ORD-Eintrag
ord-269ea87179a24285af36173a6132f312
Quelldatensatz
uspto-grants-1995_01
Patentnummer
US05382691

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