Potassium Carbonate → HCID 86753005, 화합물

HRID 481935

반응식

HRID 481935 반응식
[C:1]1([NH:7][C:8]2[CH:13]=[CH:12][C:11]([C:14]3[CH:26]=[CH:25][C:17]([NH:18][C:19]4[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=4)=[CH:16][CH:15]=3)=[CH:10][CH:9]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.I[C:28]1[CH:29]=[C:30]([CH3:34])[CH:31]=[CH:32][CH:33]=1.C(=O)([O-])[O-].[K+].[K+]>[Cu].[N+](C1C=CC=CC=1)([O-])=O>[C:19]1([N:18]([C:33]2([N:7]([C:1]3[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=3)[C:28]3[CH:33]=[CH:32][CH:31]=[C:30]([CH3:34])[CH:29]=3)[CH:32]=[CH:31][C:30]([C:34]3[CH:10]=[CH:9][CH:8]=[CH:13][CH:12]=3)=[CH:29][CH2:28]2)[C:17]2[CH:25]=[CH:26][C:14]([C:11]3[CH:12]=[CH:13][C:8]([NH:7][C:1]4[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=4)=[CH:9][CH:10]=3)=[CH:15][CH:16]=2)[CH:20]=[CH:21][CH:22]=[CH:23][CH:24]=1

참가 물질

6

반응물 3

HCID 11430Potassium CarbonateHCID 122683-IodotolueneHCID 68280N,N'-Diphenylbenzidine

생성물 1

HCID 86753005HCID 86753005, 화합물수율 83.6%

시약·촉매·용매 2

HCID 23978Copper촉매HCID 7416Nitrobenzene용매

실험 절차

A 500-ml reactor was charged with 33.6 g (0.10 mol) of N,N'-diphenylbenzidine, 25.0 g (0.11 mol) of m-iodotoluene, 27.6 g (0.2 mol) of potassium carbonate, 2.6 g of copper powder, and 200 ml of nitrobenzene. In an argon stream, the contents were heated under reflux for 24 hours. At the end of reaction, the insoluble was removed by filtration and the solvent was distilled off from the filtrate. The still residue was purified twice through a silica gel column with a 1/2mixture of n-hexane and toluene, obtaining 28.10 g of N,N'-diphenyl-N-[4-(N-phenyl-N-3-methylphenylamino)-biphenyl-4-yl]benzidine (yield 42%).

후처리

  1. temperatureIn an argon stream, the contents were heated
  2. temperatureunder reflux for 24 hours
  3. customAt the end of reaction
  4. customthe insoluble was removed by filtration
  5. distillationthe solvent was distilled off from the filtrate
  6. customThe still residue was purified twice through a silica gel column with a 1/2mixture of n-hexane and toluene

출처 및 근거

ORD 기록
ord-f5a2a4faecb346f3b3a380bb69592689
출처 데이터셋
uspto-grants-1998_08
특허 번호
US05792557

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