Diphenylamine → 4-Bromodiphenylamine

HRID 626604

반응식

HRID 626604 반응식
[C:1]1([NH:7][C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[Br:14]N1C(=O)CCC1=O>C(OCC)(=O)C>[CH:11]1[CH:10]=[CH:9][C:8]([NH:7][C:1]2[CH:2]=[CH:3][C:4]([Br:14])=[CH:5][CH:6]=2)=[CH:13][CH:12]=1

참가 물질

4

반응물 2

HCID 11487DiphenylamineHCID 67184N-bromobutanimide

생성물 1

HCID 64257864-Bromodiphenylamine

시약·촉매·용매 1

HCID 8857Ethyl Acetate용매

실험 절차

In a 1-L conical flask, 51 g (0.3 mol) of diphenylamine was dissolved in 700 mL of ethyl acetate, and then 54 g (0.3 mol) of N-bromosuccinimide (abbreviation: NBS) was added to this solution. About 300 hours later, this mixture solution was washed with water, and then magnesium sulfate was added thereto to remove moisture. This mixture solution was filtered, and the filtrate was concentrated and collected. The object of the synthesis was obtained as 70 g of a dark brown oily substance in 94% yield.

후처리

  1. washthis mixture solution was washed with water
  2. additionmagnesium sulfate was added
  3. customto remove moisture
  4. filtrationThis mixture solution was filtered
  5. concentrationthe filtrate was concentrated
  6. customcollected
  7. customThe object of the synthesis was obtained as 70 g of a dark brown oily substance in 94% yield

출처 및 근거

ORD 기록
ord-24db1d85b0144160a8abbfa13e2588c5
출처 데이터셋
uspto-grants-2016_04
특허 번호
US09309223B2

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