(4-Propylphenyl)boronic acid → N-[5-(4-propylphenyl)thiophene-2-sulfonyl]pyrrole

Beteiligte Stoffe

Rolle	Name	HCID	Einwaage
Edukt	(4-Propylphenyl)boronic acid	HCID 4100861	—
Edukt	N-(5-bromothiophenesulfonyl)pyrrole	HCID 23445587	—
Produkt	N-[5-(4-propylphenyl)thiophene-2-sulfonyl]pyrrole	HCID 22998454	55%

Reaktionsschritte

N-[5-(4-propylphenyl)thiophene-2-sulfonyl]pyrrole was prepared in the same manner as described in Example 33C, from 4-propylphenyl boronic acid and N-(5-bromothiophenesulfonyl)pyrrole. Purification by column chromatography using 10% ethyl acetate/hexanes gave the pure sulfonamide as a white solid in 55% yield, m.p. 106°-108° C.

Herkunft & Nachweise

DOI	10.6084/m9.figshare.5104873.v1
Patentnummer	US05594021
Quelldatensatz	uspto-grants-1997_01
ORD ID	ord-8d293ef0b7d547b089e97ebbc157a920
Quellennotiz	uspto-grants-1997_01