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

HRID 587730노트

반응식

HRID 587730 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-bf2949d3f9f54fc8b12930ee7b1716f2
출처 데이터셋
uspto-grants-2016_01
특허 번호
US09226501B2

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