Bromine → Dimethyloctylamine

HRID 1110681

반응식

HRID 1110681 반응식
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]

참가 물질

4

반응물 2

HCID 24408BromineHCID 22153594Dimethyloctylamine hydrobromide

생성물 1

HCID 16224Dimethyloctylamine수율 223.7%

시약·촉매·용매 1

HCID 962Water용매

반응 조건

온도
50 °C

실험 절차

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%).

후처리

  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

출처 및 근거

ORD 기록
ord-25f6ad16a4ad466db15f768fe2ae90bb
출처 데이터셋
uspto-grants-1990_12
특허 번호
US04976874

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