3-(Trifluoromethyl)aniline → HCID 136492390, 화합물

HRID 59426노트

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HRID 59426 반응식
[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([F:8])[C:3]=1[C:9]1[NH:10][C:11](=[O:21])[N:12]([C:14]2[CH:19]=[CH:18][C:17](I)=[CH:16][CH:15]=2)[N:13]=1.[F:22][C:23]([F:32])([F:31])[C:24]1[CH:25]=[C:26]([CH:28]=[CH:29][CH:30]=1)[NH2:27].CC([O-])(C)C.[Na+].CC1(C)C2C=CC=C(P(C3C=CC=CC=3)C3C=CC=CC=3)C=2OC2C1=CC=CC=2P(C1C=CC=CC=1)C1C=CC=CC=1>C1(C)C=CC=CC=1.C1C=CC(/C=C/C(/C=C/C2C=CC=CC=2)=O)=CC=1.C1C=CC(/C=C/C(/C=C/C2C=CC=CC=2)=O)=CC=1.C1C=CC(/C=C/C(/C=C/C2C=CC=CC=2)=O)=CC=1.[Pd].[Pd]>[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([F:8])[C:3]=1[C:9]1[NH:10][C:11](=[O:21])[N:12]([C:14]2[CH:19]=[CH:18][C:17]([NH:27][C:26]3[CH:28]=[CH:29][CH:30]=[C:24]([C:23]([F:22])([F:31])[F:32])[CH:25]=3)=[CH:16][CH:15]=2)[N:13]=1

참가 물질

7

반응물 4

HCID 73753-(Trifluoromethyl)anilineHCID 6360441,1'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(1,1-diphenylphosphine)HCID 23676156Sodium t-butoxideHCID 1366448545-(2-chloro-6-fluorophenyl)-2-(4-iodophenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one

생성물 1

HCID 136492390HCID 136492390, 화합물

시약·촉매·용매 2

HCID 9811564Bis(dibenzylideneacetone)palladium촉매HCID 1140Toluene용매

실험 절차

To a solution of 5-(2-chloro-6-fluorophenyl)-2-(4-iodophenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (step-4 of Intermediate-2, 0.100 g, 0.242 mmol) in toluene (5.0 mL) was added 3-(trifluoromethyl)aniline (0.076 g, 0.292 mmol), NaOtBu (0.035 g, 0.360 mmol), tris(dibenzylideneacetone)dipalladium(0) (0.022 g, 0.024 mmol) and 9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene (0.021 g, 0.036 mmol). The reaction mixture was refluxed for 12 h. The reaction mass was quenched in water and extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulphate and concentrated.

후처리

  1. temperatureThe reaction mixture was refluxed for 12 h
  2. customThe reaction mass was quenched in water
  3. extractionextracted with ethyl acetate
  4. dry with materialThe organic layer was dried over anhydrous sodium sulphate
  5. concentrationconcentrated

출처 및 근거

ORD 기록
ord-a9c3fa588e3d4737a689231d4dc4665d
출처 데이터셋
uspto-grants-2016_09
특허 번호
US09439890B2

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