Ethanolamine → HCID 53673871, Verbindung

HRID 4240Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 4240
[Br:1][C:2]1[CH:8]=[C:7]([N+:9]([O-:11])=[O:10])[C:6](Br)=[CH:5][C:3]=1[NH2:4].[CH2:13]([CH2:15][NH2:16])[OH:14]>C(O)C>[OH:14][CH2:13][CH2:15][NH:16][C:6]1[CH:5]=[C:3]([NH2:4])[C:2]([Br:1])=[CH:8][C:7]=1[N+:9]([O-:11])=[O:10]

Komponenten

4

Edukt 2

HCID 700EthanolamineHCID 111506072,5-Dibromo-4-nitroaniline2×

Produkt 1

HCID 53673871HCID 53673871, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 702EthanolLösungsmittel

Versuchsvorschrift

0.02 mole (5.92 g) of 2,5-dibromo-4-nitroaniline (compound B) is added to 15 ml of 96° ethanol to which 12 ml of ethanolamine have been added. The mixture is heated in refluxing alcohol for 6 h 30 min. After cooling and dilution of the reaction mixture with 100 ml of iced water, the expected product precipitates.

Aufarbeitung

  1. additionhave been added
  2. temperatureThe mixture is heated
  3. temperatureAfter cooling
  4. customdilution of the reaction mixture with 100 ml of iced water, the expected product precipitates

Quellen und Nachweise

ORD-Eintrag
ord-363bfb4003904efb8b5cf573bf65a281
Quelldatensatz
uspto-grants-1988_02
Patentnummer
US04725283

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