Chlorosulfonic acid → HCID 15480187, Verbindung

HRID 1250462Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1250462
[O:1]([C:8]1[CH:13]=[CH:12][C:11]([N:14]2[CH:18]=[CH:17][N:16]=[CH:15]2)=[CH:10][CH:9]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.Cl[S:20]([OH:23])(=[O:22])=[O:21]>C(Cl)(Cl)Cl>[N:14]1([C:11]2[CH:12]=[CH:13][C:8]([O:1][C:2]3[CH:3]=[CH:4][C:5]([S:20]([OH:23])(=[O:22])=[O:21])=[CH:6][CH:7]=3)=[CH:9][CH:10]=2)[CH:18]=[CH:17][N:16]=[CH:15]1

Komponenten

4

Versuchsvorschrift

137 mmol of 1-(4-phenoxyphenyl)imidazole are dissolved in 250 ml of chloroform. 190 mmol of chlorosulphonic acid are then added dropwise. The whole is left at 45° C. overnight. After cooling and removal of the solvent by evaporation, the resulting oil is taken up in diethyl ether. The resulting solid is filtered off and dried to yield the expected product.

Aufarbeitung

  1. temperatureAfter cooling
  2. customremoval of the solvent
  3. customby evaporation
  4. filtrationThe resulting solid is filtered off
  5. customdried

Quellen und Nachweise

ORD-Eintrag
ord-fabf148c68754a6dbcbf2d6965c22220
Quelldatensatz
uspto-grants-2002_01
Patentnummer
US06339092B1

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