Acetophenone → 4,4'-methylenebis{N-(alpha-methylbenzylidene)aniline}

HRID 267705

Reaktionsgleichung

Reaktionsgleichung von HRID 267705
[CH2:1]([C:9]1[CH:15]=[CH:14][C:12]([NH2:13])=[CH:11][CH:10]=1)[C:2]1[CH:8]=[CH:7][C:5]([NH2:6])=[CH:4][CH:3]=1.[C:16]([C:19]1[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=1)(=O)[CH3:17]>C1(C)C=CC=CC=1>[CH2:1]([C:2]1[CH:3]=[CH:4][C:5]([N:6]=[C:1]([CH3:9])[C:2]2[CH:8]=[CH:7][CH:5]=[CH:4][CH:3]=2)=[CH:7][CH:8]=1)[C:9]1[CH:15]=[CH:14][C:12]([N:13]=[C:16]([CH3:17])[C:19]2[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=2)=[CH:11][CH:10]=1

Komponenten

4

Edukt 2

HCID 7410AcetophenoneHCID 75774,4-Diaminodiphenylmethane

Produkt 1

HCID 213888954,4'-methylenebis{N-(alpha-methylbenzylidene)aniline}

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 1140TolueneLösungsmittel

Versuchsvorschrift

A mixture of 4,4'-methylene dianiline (198 g; 1 mole), acetophenone (240 g; 2 moles) and a catalytic amount of stannous chloride was refluxed in toluene (3L) for 30 hours using a Dean-Stark trap. The theoretical amount of water was removed from the system. The toluene was then removed under vacuum.

Aufarbeitung

  1. customThe theoretical amount of water was removed from the system
  2. customThe toluene was then removed under vacuum

Quellen und Nachweise

ORD-Eintrag
ord-4c305abc2c81423a93ea19c9f6858e66
Quelldatensatz
uspto-grants-1976_03
Patentnummer
US03944525

Verknüpfte Notizen

Wird geladen…