4'-Chloroacetyl(acetanilide) → N,N-Dimethyl-N-(p-aminophenacyl)-N-3-aminopropylammonium chloride

HRID 614726

Reaktionsgleichung

Reaktionsgleichung von HRID 614726
[CH3:1][N:2]([CH3:9])[CH2:3][CH2:4][CH2:5][NH:6]C=O.C([NH:13][C:14]1[CH:23]=[CH:22][C:17]([C:18](=[O:21])[CH2:19][Cl:20])=[CH:16][CH:15]=1)(=O)C>O>[Cl-:20].[CH3:1][N+:2]([CH3:9])([CH2:19][C:18]([C:17]1[CH:16]=[CH:15][C:14]([NH2:13])=[CH:23][CH:22]=1)=[O:21])[CH2:3][CH2:4][CH2:5][NH2:6]

Komponenten

4

Edukt 2

HCID 88054'-Chloroacetyl(acetanilide)HCID 80020N-(3-(dimethylamino)propyl)formamide

Produkt 1

HCID 86735871N,N-Dimethyl-N-(p-aminophenacyl)-N-3-aminopropylammonium chloride

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

To a stirred solution of 143.5 parts of N-(3-dimethylaminopropyl)formamide and 700 parts of water is added 249 parts of p-acetamidophenacyl chloride. The mixture is stirred at room temperature for 16 hours and then at 60°-65° C. for two hours. Insoluble material is removed by filtration. The filtrate is combined with one-half its volume of concentrated hydrochloric acid (36% by weight) and the resulting solution is heated at the boil for two hours. The aqueous solution of N,N-dimethyl-N-(p-aminophenacyl)-N-3-aminopropylammonium chloride is used as such in the preparation of dyes.

Aufarbeitung

  1. waitat 60°-65° C. for two hours
  2. customInsoluble material is removed by filtration
  3. temperaturethe resulting solution is heated at the boil for two hours
  4. customsuch in the preparation of dyes

Quellen und Nachweise

ORD-Eintrag
ord-2c9f4c4e4e694eb18fe1071a04bb37b3
Quelldatensatz
uspto-grants-1979_03
Patentnummer
US04146558

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