2-Thiophenesulfonamide → 2-Thiophenesulfonamide

HRID 1258370

Reaktionsgleichung

Reaktionsgleichung von HRID 1258370
[S:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[S:6]([NH2:9])(=[O:8])=[O:7].[C:10]1([C:20]2[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=2)[CH:15]=[CH:14][C:13]([S:16](Cl)(=[O:18])=[O:17])=[CH:12][CH:11]=1>>[C:10]1([C:20]2[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=2)[CH:15]=[CH:14][C:13]([S:16]([NH2:9])(=[O:18])=[O:17])=[CH:12][CH:11]=1.[S:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[S:6]([NH2:9])(=[O:8])=[O:7]

Komponenten

4

Edukt 2

HCID 728812-ThiophenesulfonamideHCID 74192(1,1'-Biphenyl)-4-sulphonyl chloride

Produkt 2

HCID 728812-ThiophenesulfonamideAusbeute 90,6 %HCID 50171404-Phenylbenzene-1-sulfonamide

Versuchsvorschrift

4-biphenylsulfonamide was prepared according to the procedure for thiophene-2-sulfonamide YG1-030 except using 4-biphenylsulfonyl chloride, which afforded the title compound 642.2 mg (90.6%) as a white solid, m.p.: 223-225° C.

Quellen und Nachweise

ORD-Eintrag
ord-2ce01177aa1d41b18b3c319163567376
Quelldatensatz
uspto-grants-2013_06
Patentnummer
US08466157B2

Verknüpfte Notizen

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