Hydrazine hydrate (1:1) → (E)-(4-(4,4,4-trifluoro-3-(3,4,5-trichlorophenyl)but-1-en-1-yl)phenyl)hydrazine

HRID 1502877노트

반응식

HRID 1502877 반응식
[F:1][C:2]([F:34])([F:33])[CH:3]([C:24]1[CH:29]=[C:28]([Cl:30])[C:27]([Cl:31])=[C:26]([Cl:32])[CH:25]=1)/[CH:4]=[CH:5]/[C:6]1[CH:11]=[CH:10][C:9]([NH:12][N:13]2C(=O)C3C(=CC=CC=3)C2=O)=[CH:8][CH:7]=1.O.NN>CCO>[F:34][C:2]([F:1])([F:33])[CH:3]([C:24]1[CH:25]=[C:26]([Cl:32])[C:27]([Cl:31])=[C:28]([Cl:30])[CH:29]=1)/[CH:4]=[CH:5]/[C:6]1[CH:11]=[CH:10][C:9]([NH:12][NH2:13])=[CH:8][CH:7]=1

참가 물질

4

반응물 2

HCID 24654Hydrazine hydrate (1:1)HCID 86675192(E)-2-(4-(4,4,4-trifluoro-3-(3,4,5-trichlorophenyl)but-1-enyl)phenylamino) isoindoline-1,3-dione

생성물 1

HCID 86675193(E)-(4-(4,4,4-trifluoro-3-(3,4,5-trichlorophenyl)but-1-en-1-yl)phenyl)hydrazine수율 66%

시약·촉매·용매 1

HCID 702Ethanol용매

반응 조건

온도
85 °C

실험 절차

To a stirred solution of (E)-2-(4-(4,4,4-trifluoro-3-(3,4,5-trichlorophenyl)but-1-enyl)phenylamino)isoindoline-1,3-dione (0.16 g, 0.31 mmol) in EtOH (5 mL), was added hydrazine hydrate (0.076 g, 1.52 mmol), and the reaction mixture was heated at 85° C. for 1 h. The reaction mixture was cooled to ambient temperature and filtered, and the filtrate was concentrated under reduced pressure to afford the title compound as a solid (0.08 g, 66%) which was carried on to the next step without further purification.

후처리

  1. temperatureThe reaction mixture was cooled to ambient temperature
  2. filtrationfiltered
  3. concentrationthe filtrate was concentrated under reduced pressure

출처 및 근거

ORD 기록
ord-5643c8d067eb418db3f1024bece27a4c
출처 데이터셋
uspto-grants-2015_12
특허 번호
US09211280B2

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