m-Chloroperbenzoic acid → 2-[(2,4-Dichlorophenyl)methanesulfinyl]-1-oxo-1lambda~5~-pyridine

HRID 2072260Notes

Reaction equation

HRID 2072260 reaction equation
[Cl:1][C:2]1[CH:7]=[C:6]([Cl:8])[CH:5]=[CH:4][C:3]=1[CH2:9][S:10][C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][N+:12]=1[O-:17].C1C=C(Cl)C=C(C(OO)=[O:26])C=1>C(Cl)(Cl)Cl>[Cl:1][C:2]1[CH:7]=[C:6]([Cl:8])[CH:5]=[CH:4][C:3]=1[CH2:9][S:10]([C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][N+:12]=1[O-:17])=[O:26]

Participants

4

Reactant 2

HCID 70297m-Chloroperbenzoic acidHCID 470955022-{[(2,4-Dichlorophenyl)methyl]sulfanyl}-1-oxo-1lambda~5~-pyridine

Product 1

HCID 544932542-[(2,4-Dichlorophenyl)methanesulfinyl]-1-oxo-1lambda~5~-pyridine

Reagents, catalysts & solvents 1

HCID 6212ChloroformSolvent2×

Procedure

The procedure employed is identical to that of Example 68 using 5.8 gm (0.02 mol) 2-(2,4-Dichlorophenylmethylthio)pyridine N-oxide in 50 ml of chloroform and 4 gm (0.02 mol) MCPBA in 100 ml of chloroform.

Sources & evidence

ORD record
ord-fe3605e4d17941eb8057845727cce031
Source dataset
uspto-grants-1977_09
Patent number
US04050921

Reaction notes

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