Chlorosulfonic acid → HCID 86632007, Verbindung

HRID 2283313Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2283313
[CH3:1][NH:2][S:3]([C:6]1[CH:18]=[CH:17][C:9]2[S:10][C:11]3[CH:16]=[CH:15][CH:14]=[CH:13][C:12]=3[C:8]=2[CH:7]=1)(=[O:5])=[O:4].[Cl:19][S:20](O)(=[O:22])=[O:21]>>[CH3:1][NH:2][S:3]([C:6]1[CH:18]=[CH:17][C:9]2[S:10][C:11]3[CH:16]=[CH:15][C:14]([S:20]([Cl:19])(=[O:22])=[O:21])=[CH:13][C:12]=3[C:8]=2[CH:7]=1)(=[O:5])=[O:4]

Komponenten

3

Edukt 2

HCID 24638Chlorosulfonic acidHCID 68784750HCID 68784750, Verbindung

Produkt 1

HCID 86632007HCID 86632007, VerbindungAusbeute 76 %

Versuchsvorschrift

N-Methyldibenzo[b,d]thiophene-2-sulfonamide (1.56 g) was added to chlorosulfonic acid (3.27 g) and the mixture was stirred at RT for 5 h. The mixture was then treated with ice cold water, the precipitate was filtered off, washed with cold water and dried to give the title compound (1.6 g, 76%).

Aufarbeitung

  1. additionThe mixture was then treated with ice cold water
  2. filtrationthe precipitate was filtered off
  3. washwashed with cold water
  4. customdried

Quellen und Nachweise

ORD-Eintrag
ord-0719814216ee42c682593743f50bed26
Quelldatensatz
uspto-grants-2015_09
Patentnummer
US09145380B2

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