Bromine → Dimethyloctylamine

HRID 1110681

Reaktionsgleichung

Reaktionsgleichung von HRID 1110681
Br.[CH3:2][N:3]([CH3:12])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH3:11].BrBr>O>[CH3:2][N:3]([CH3:12])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH3:11]

Komponenten

4

Edukt 2

HCID 24408BromineHCID 22153594Dimethyloctylamine hydrobromide

Produkt 1

HCID 16224DimethyloctylamineAusbeute 223,7 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Reaktionsbedingungen

Temperatur
50 °C

Versuchsvorschrift

The recrystallized dimethyloctylamine hydrobromide (11.14 g, 46.8 mmoles) was placed in a 250 ml round-bottom flask and dissolved in a minimum amount of water (21 ml). Bromine (2.40 ml, 7.47 g, 46.8 mmoles) was added dropwise with vigorous stirring from a 10.0 ml buret. The product separated as a dark red oil on the bottom of the flask. The top aqueous layer was decanted and the remaining traces of water removed by warming the flask to 50° C. at aspirator pressure to give the product as a clear red oil (yield 16.47 g, 89%). %Brtot =57.47 (calc 60.23%); %Brox =36.68 (calc 40.15%).

Aufarbeitung

  1. customThe product separated as a dark red oil on the bottom of the flask
  2. customThe top aqueous layer was decanted
  3. customthe remaining traces of water removed

Quellen und Nachweise

ORD-Eintrag
ord-25f6ad16a4ad466db15f768fe2ae90bb
Quelldatensatz
uspto-grants-1990_12
Patentnummer
US04976874

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