3-(4-Chlorophenyl)propyl methanesulfonate → 4-carboxy-2-[3-(4-chlorophenyl)propyl]-6-(4-fluoro-3-methylphenyl)-2H-pyridazin-3-one

HRID 1348788노트

반응식

HRID 1348788 반응식
[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH:9]=[C:10]([C:15]([O:17]C)=[O:16])[C:11](=[O:14])[NH:12][N:13]=2)=[CH:4][C:3]=1[CH3:19].CS(O[CH2:25][CH2:26][CH2:27][C:28]1[CH:33]=[CH:32][C:31]([Cl:34])=[CH:30][CH:29]=1)(=O)=O>>[C:15]([C:10]1[C:11](=[O:14])[N:12]([CH2:25][CH2:26][CH2:27][C:28]2[CH:33]=[CH:32][C:31]([Cl:34])=[CH:30][CH:29]=2)[N:13]=[C:8]([C:5]2[CH:6]=[CH:7][C:2]([F:1])=[C:3]([CH3:19])[CH:4]=2)[CH:9]=1)([OH:17])=[O:16]

참가 물질

3

반응물 2

HCID 130797053-(4-Chlorophenyl)propyl methanesulfonateHCID 219914596-(4-fluoro-3-methylphenyl)-4-methoxycarbonyl-2H-pyridazin-3-one

생성물 1

HCID 225622984-carboxy-2-[3-(4-chlorophenyl)propyl]-6-(4-fluoro-3-methylphenyl)-2H-pyridazin-3-one수율 80.8%

실험 절차

Following the procedure of Example 1(6), 6-(4-fluoro-3-methylphenyl)-4-methoxycarbonyl-2H-pyridazin-3-one and 3-(4-chlorophenyl)-1-propanol methanesulfonate were reacted to yield a crude product. Without purification, the crude product was reacted further in accordance with the procedure of Example 1(7) to yield the title compound as a yellow crystalline powder (yield: 80.8%).

후처리

  1. customwere reacted
  2. customto yield a crude product
  3. customWithout purification
  4. customthe crude product was reacted further in accordance with the procedure of Example 1(7)

출처 및 근거

ORD 기록
ord-0b318a28579747f0ab85e795c8ad0052
출처 데이터셋
uspto-grants-2007_05
특허 번호
US07211577B2

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