Bromine → 4-Bromo-2,6-dinitroaniline

HRID 1051180

Reaktionsgleichung

Reaktionsgleichung von HRID 1051180
[N+:1]([C:4]1[CH:10]=[CH:9][CH:8]=[C:7]([N+:11]([O-:13])=[O:12])[C:5]=1[NH2:6])([O-:3])=[O:2].[Br:14]Br>C(O)(=O)C>[Br:14][C:9]1[CH:10]=[C:4]([N+:1]([O-:3])=[O:2])[C:5]([NH2:6])=[C:7]([N+:11]([O-:13])=[O:12])[CH:8]=1

Komponenten

4

Edukt 2

HCID 24408BromineHCID 690702,6-Dinitroaniline

Produkt 1

HCID 37466084-Bromo-2,6-dinitroanilineAusbeute 86 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 176Acetic AcidLösungsmittel

Versuchsvorschrift

A mixture comprising 247.5 g (1.35 mol) 2,6-dinitroaniline, 2.5 L acetic acid and 250 mL bromine was heated to 100° C. for a few minutes. After cooling, the formed crystals were filtered and washed with n-hexane to give 304 g (86%) of the title compound.

Aufarbeitung

  1. temperatureAfter cooling
  2. filtrationthe formed crystals were filtered
  3. washwashed with n-hexane

Quellen und Nachweise

ORD-Eintrag
ord-71fb586d4a5d439f89dfb3327ed607a9
Quelldatensatz
uspto-grants-2016_07
Patentnummer
US09388140B2

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