2-Fluorophenylhydrazine hydrochloride → 3-[2-(2-Fluoro-phenyl)-2H-pyrazol-3-yl]-1-(3-trifluoromethoxy-phenyl)-1H-pyridazin-4-one

HRID 1924507노트

반응식

HRID 1924507 반응식
C[N:2](C)/[CH:3]=[CH:4]/[C:5]([C:7]1[C:12](=[O:13])[CH:11]=[CH:10][N:9]([C:14]2[CH:19]=[CH:18][CH:17]=[C:16]([O:20][C:21]([F:24])([F:23])[F:22])[CH:15]=2)[N:8]=1)=O.[F:26][C:27]1[CH:32]=[CH:31][CH:30]=[CH:29][C:28]=1[NH:33]N>>[F:26][C:27]1[CH:32]=[CH:31][CH:30]=[CH:29][C:28]=1[N:33]1[C:5]([C:7]2[C:12](=[O:13])[CH:11]=[CH:10][N:9]([C:14]3[CH:19]=[CH:18][CH:17]=[C:16]([O:20][C:21]([F:24])([F:23])[F:22])[CH:15]=3)[N:8]=2)=[CH:4][CH:3]=[N:2]1

참가 물질

3

반응물 2

HCID 4238442-Fluorophenylhydrazine hydrochlorideHCID 593701233-((E)-3-Dimethylamino-acryloyl)-1-(3-trifluoromethoxy-phenyl)-1H-pyridazin-4-one

생성물 1

HCID 593699663-[2-(2-Fluoro-phenyl)-2H-pyrazol-3-yl]-1-(3-trifluoromethoxy-phenyl)-1H-pyridazin-4-one수율 69%

실험 절차

The product was obtained starting from 3-((E)-3-Dimethylamino-acryloyl)-1-(3-trifluoromethoxy-phenyl)-1H-pyridazin-4-one (A-6) and 2-fluoro-phenylhydrazine according to the method described for Example 1 in 69% yield. MS: M=417.0 (M+H)+

후처리

  1. customThe product was obtained

출처 및 근거

ORD 기록
ord-e83f9e88aebe4a37bf24a440c02d5298
출처 데이터셋
uspto-grants-2012_05
특허 번호
US08178538B2

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