Potassium Carbonate → HCID 19708511, 화합물

HRID 725746노트

반응식

HRID 725746 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.[CH3:14][C:15]1[CH:16]=[C:17]([C:22]2[CH:27]=[CH:26][C:25](I)=[C:24]([CH3:29])[CH:23]=2)[CH:18]=[CH:19][C:20]=1[I:21].C(=O)([O-])[O-].[K+].[K+]>[Cu].[N+](C1C=CC=CC=1)([O-])=O>[CH3:29][C:24]1[CH:23]=[C:22]([C:17]2[CH:18]=[CH:19][C:20]([I:21])=[C:15]([CH3:14])[CH:16]=2)[CH:27]=[CH:26][C:25]=1[N:7]([C:8]1[CH:9]=[CH:10][CH:11]=[CH:12][CH:13]=1)[C:1]1[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

참가 물질

6

반응물 3

HCID 11430Potassium CarbonateHCID 11487DiphenylamineHCID 223236094,4'-Diiodo-3,3'-dimethyl-1,1'-biphenyl

생성물 1

HCID 19708511HCID 19708511, 화합물수율 57.2%

시약·촉매·용매 2

HCID 23978Copper촉매HCID 7416Nitrobenzene용매

실험 절차

20.3 g (0.12 mol) of diphenylamine, 65.1 g (0.15 mol) of 3,3'-dimethyl-4,4'-diiodobiphenyl, 19.3 g (0.14 mol) of anhydrous potassium carbonate, 1.52 g (0.024 mol) of copper powder, and 20 ml of nitrobenzene were mixed. The reaction mixture was then allowed to undergo reaction at a temperature of 190° C. to 205° C. for 21 hours. The reaction product was then extracted with 200 ml of toluene. The insoluble contents were removed by filtration. The filtrate was then concentrated to dryness. The concentrate was then purified by column chromatography (carrier: silica gel; elute: 2/7 mixture of toluene and n-hexane) to obtain 32.6 g (yield: 57.2%) of N-(3,3'-dimethyl-4'-iodo-4-biphenylyl)-N,N-diphenylamine.

후처리

  1. customreaction at a temperature of 190° C. to 205° C. for 21 hours
  2. extractionThe reaction product was then extracted with 200 ml of toluene
  3. customThe insoluble contents were removed by filtration
  4. concentrationThe filtrate was then concentrated to dryness
  5. customThe concentrate was then purified by column chromatography (carrier: silica gel; elute: 2/7 mixture of toluene and n-hexane)

출처 및 근거

ORD 기록
ord-c7517e6b1b434c73acc77f86d5acd191
출처 데이터셋
uspto-grants-1998_01
특허 번호
US05707747

반응 노트

불러오는 중…