m-Chloroperbenzoic acid → HCID 59750315, compound

HRID 748229Notes

Reaction equation

HRID 748229 reaction equation
[C:1]1([CH2:7][CH2:8][S:9][C:10]2[N:15]=[C:14]([C:16]3[S:17][C:18]4[CH:26]=[CH:25][CH:24]=[CH:23][C:19]=4[C:20](=[O:22])[N:21]=3)[CH:13]=[CH:12][CH:11]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.ClC1C=CC=C(C(OO)=[O:35])C=1>C(Cl)(Cl)Cl>[C:1]1([CH2:7][CH2:8][S:9]([C:10]2[N:15]=[C:14]([C:16]3[S:17][C:18]4[CH:26]=[CH:25][CH:24]=[CH:23][C:19]=4[C:20](=[O:22])[N:21]=3)[CH:13]=[CH:12][CH:11]=2)=[O:35])[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1

Participants

4

Reactant 2

HCID 70297m-Chloroperbenzoic acidHCID 59750415HCID 59750415, compound

Product 1

HCID 59750315HCID 59750315, compoundYield 75%

Reagents, catalysts & solvents 1

HCID 6212ChloroformSolvent2×

Procedure

2-[6-(Phenylethylthio)-2-pyridyl]-4H-1,3-benzothiazine-4-one (0.18 g, 0.48 mmol) was dissolved in chloroform (30 ml), and a solution of 3-chloroperbenzoic acid (ca. 77%, 0.11 g, 0.48 mmol) in chloroform (10 ml) was added dropwise thereto. The reaction mixture was stirred at room temperature for 1 hr. The solvent was evaporated, and the residue was recrystallized from ethanol to give the titled compound (0.14 g, 75%) as pale yellow crystals.

Workup

  1. customThe solvent was evaporated
  2. customthe residue was recrystallized from ethanol

Sources & evidence

ORD record
ord-d26471b7455841bcabc479fa76d264c1
Source dataset
uspto-grants-2008_07
Patent number
US07399759B2

Reaction notes

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