Sodium Thiosulfate → HCID 86611472, compound

HRID 1444892Notes

Reaction equation

HRID 1444892 reaction equation
[Cl:1][C:2]1[CH:3]=[C:4]([C:9]2([C:30]([F:33])([F:32])[F:31])[O:13][N:12]=[C:11]([C:14]3[CH:27]=[CH:26][C:17]([C:18]([NH:20][CH2:21][C:22]([F:25])([F:24])[F:23])=[O:19])=[C:16](SC)[CH:15]=3)[CH2:10]2)[CH:5]=[C:6]([Cl:8])[CH:7]=1.Cl[C:35]1C=CC=C(C(OO)=O)C=1.[S:45]([O-:49])([O-])(=[O:47])=S.[Na+].[Na+]>ClCCl>[Cl:1][C:2]1[CH:3]=[C:4]([C:9]2([C:30]([F:32])([F:31])[F:33])[O:13][N:12]=[C:11]([C:14]3[CH:27]=[CH:26][C:17]([C:18]([NH:20][CH2:21][C:22]([F:25])([F:23])[F:24])=[O:19])=[C:16]([S:45]([CH3:35])(=[O:49])=[O:47])[CH:15]=3)[CH2:10]2)[CH:5]=[C:6]([Cl:8])[CH:7]=1

Participants

5

Reactant 3

HCID 24477Sodium ThiosulfateHCID 70297m-Chloroperbenzoic acidHCID 86611471HCID 86611471, compound

Product 1

HCID 86611472HCID 86611472, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

In a solution of 0.25 g of 4-[5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazol-3-yl]-2-methylthio-N-(2,2,2-trifluoroethyl)benzoic acid amide (Compound of the present invention No. 5-322) synthesized similarly to Synthetic Example 13 in 6 ml of dichloromethane, 0.17 g of 3-chloroperbenzoic acid was added with stirring at room temperature, and stirred at the same temperature for 3 days. After the completion of the reaction, the reaction mixture was poured in 30 ml of sodium thiosulfate aqueous solution, and extracted with chloroform (10 ml×3). The organic phase was dehydrated with saturated sodium chloride aqueous solution and dried over anhydrous sodium sulfate, and then the solvent was distilled off under reduced pressure. The residue was purified with silica gel column chromatography that was eluated with chloroform, and 0.20 g of the aimed product was obtained as colorless oily substance.

Workup

  1. stirringstirred at the same temperature for 3 days
  2. customAfter the completion of the reaction
  3. extractionextracted with chloroform (10 ml×3)
  4. dry with materialdried over anhydrous sodium sulfate
  5. distillationthe solvent was distilled off under reduced pressure
  6. customThe residue was purified with silica gel column chromatography that

Sources & evidence

ORD record
ord-d1a5820d864141419cc155d52339c139
Source dataset
uspto-grants-2010_02
Patent number
US07662972B2

Reaction notes

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