Water → HCID 135848013, compound

HRID 2086730Notes

Reaction equation

HRID 2086730 reaction equation
[CH3:1][C:2]1[CH:7]=[C:6]([C:8]2[N:12]([C:13]3[CH:18]=[CH:17][C:16]([S:19]([CH3:22])(=[O:21])=[O:20])=[C:15]([F:23])[CH:14]=3)[N:11]=[C:10]([C:24]([F:27])([F:26])[F:25])[CH:9]=2)[CH:5]=[CH:4][C:3]=1[OH:28].S(Cl)([Cl:32])(=O)=O.O>C(Cl)Cl>[Cl:32][C:4]1[CH:5]=[C:6]([C:8]2[N:12]([C:13]3[CH:18]=[CH:17][C:16]([S:19]([CH3:22])(=[O:21])=[O:20])=[C:15]([F:23])[CH:14]=3)[N:11]=[C:10]([C:24]([F:25])([F:26])[F:27])[CH:9]=2)[CH:7]=[C:2]([CH3:1])[C:3]=1[OH:28]

Participants

5

Reactant 3

HCID 962WaterHCID 24648Sulfuryl chlorideHCID 135848014HCID 135848014, compound

Product 1

HCID 135848013HCID 135848013, compoundYield 88.6%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

To a stirred solution of 2-methyl-4-[1-[3-fluoro-4-(methylsulfonyl)phenyl]-3-(trifluoromethyl)-1H-pyrazol-5-yl]phenol (0.332 g, 0.8. mmol) in CH2Cl2 (10 ml) was added sulfuryl chloride (0.113 g, 0.84 mmol) at room temperature, and the mixture was stirred for 30 minutes. The reaction mixture was poured into water, and the whole was extracted with CH2Cl2. The organic layer was washed with brine, dried over MgSO4, and concentrated in vacuo. The residue was recystallized with CH2Cl2-hexane to give the subtitle compound (0.318 g, 88.6% yield).

Workup

  1. extractionthe whole was extracted with CH2Cl2
  2. washThe organic layer was washed with brine
  3. dry with materialdried over MgSO4
  4. concentrationconcentrated in vacuo

Sources & evidence

ORD record
ord-50a633648e07497a90e2076c5db1a53d
Source dataset
uspto-grants-2004_04
Patent number
US06727238B2

Reaction notes

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