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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 2078611Erstellt: 26. Oktober 2026

Phenol → 4-(4-(N-methylsulfamoyl)phenoxy)benzene

https://huagongshe.com/reaction/2078611

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktPhenolHCID 996—
Edukt4-bromo-N-methylbenzene-1-sulfonamideHCID 101215—
Produkt4-(4-(N-methylsulfamoyl)phenoxy)benzeneHCID 23614577—

Reaktionsschritte

Entry 54: 4-Bromobenzenesulfonyl chloride was reacted with methylamine according to Method A15, Step 1 to afford N-methyl-4-bromobenzenesulfonamide. N-Methyl-4-bromobenzenesulfonamide was coupled with phenol according to Method 15, Step 2 to afford 4-(4-(N-methylsulfamoyl)phenoxy)benzene. 4-(4-(N-Methylsulfamoyl)phenoxy)benzene was converted into 4-(4-(N-methylsulfamoyl)phenoxy)-1-nitrobenzene according to Method A15, Step 3. 4-(4-(N-Methylsulfamoyl)phenoxy)-1-nitrobenzene was reduced to 4-(4-N-methylsulfamoyl)phenyloxy)aniline according to Method A15, Step 4. According to Method C1a, 4-chloro-3-(trifluoromethyl)phenyl isocyanate was reacted with 4-(3-N-methylsulfamoyl)phenyloxy)aniline to afford the urea.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07928239B2
Quelldatensatzuspto-grants-2011_04
ORD IDord-ebd0c5f42a6f46e6a637d9edc3b744c0
Quellennotizuspto-grants-2011_04