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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1251794Erstellt: 27. Oktober 2026

4-(Trifluoromethyl)phenylboronic acid → N-{5-[4-(trifluoromethyl)phenyl]thiophene-2-sulfonyl}pyrrole

https://huagongshe.com/reaction/1251794

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt4-(Trifluoromethyl)phenylboronic acidHCID 2734389—
EduktN-(5-bromothiophenesulfonyl)pyrroleHCID 23445587—
ProduktN-{5-[4-(trifluoromethyl)phenyl]thiophene-2-sulfonyl}pyrroleHCID 2299845175%

Reaktionsschritte

N-{5-[4-(trifluoromethyl)phenyl]thiophene-2-sulfonyl}pyrrole was prepared in the same manner as described in Example 32C using 4-trifluoromethylbenzene boronic acid and N-(5-bromothiophene sulfonyl)pyrrole. Purification by column chromatography using 2% ethyl acetate/hexanes gave the pure sulfonamide as a white powder in 75% yield.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06342610B2
Quelldatensatzuspto-grants-2002_01
ORD IDord-577802ef309f440c8cc7449f44a03f0f
Quellennotizuspto-grants-2002_01