Benzyl Chloride → 2-benzyl-6-(4-fluoro-3-methylphenyl)-4-methoxycarbonyl-2H-pyridazin-3-one

HRID 982779Notes

Reaction equation

HRID 982779 reaction equation
[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH:9]=[C:10]([C:15]([O:17][CH3:18])=[O:16])[C:11](=[O:14])[NH:12][N:13]=2)=[CH:4][C:3]=1[CH3:19].[CH2:20](Cl)[C:21]1[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=1>>[CH2:20]([N:12]1[C:11](=[O:14])[C:10]([C:15]([O:17][CH3:18])=[O:16])=[CH:9][C:8]([C:5]2[CH:6]=[CH:7][C:2]([F:1])=[C:3]([CH3:19])[CH:4]=2)=[N:13]1)[C:21]1[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=1

Participants

3

Reactant 2

HCID 7503Benzyl ChlorideHCID 219914596-(4-fluoro-3-methylphenyl)-4-methoxycarbonyl-2H-pyridazin-3-one

Product 1

HCID 219917142-benzyl-6-(4-fluoro-3-methylphenyl)-4-methoxycarbonyl-2H-pyridazin-3-oneYield 71%

Procedure

Following the procedure of Example 1(6), 6-(4-fluoro-3-methylphenyl)-4-methoxycarbonyl-2H-pyridazin-3-one and benzyl chloride were reacted to yield the title compound as yellow needles (yield: 71.0%).

Workup

  1. customwere reacted

Sources & evidence

ORD record
ord-fe5fa173bf224e868d5035d6369f6bcf
Source dataset
uspto-grants-2005_03
Patent number
US06861428B2

Reaction notes

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