(4-Methoxyphenyl)boronic acid → N-[5-(4-methoxyphenyl)thiophene-2-sulfonyl]pyrrole

반응식

[CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6](B(O)O)=[CH:5][CH:4]=1.Br[C:13]1[S:17][C:16]([S:18]([N:21]2[CH:25]=[CH:24][CH:23]=[CH:22]2)(=[O:20])=[O:19])=[CH:15][CH:14]=1>>[CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([C:13]2[S:17][C:16]([S:18]([N:21]3[CH:25]=[CH:24][CH:23]=[CH:22]3)(=[O:19])=[O:20])=[CH:15][CH:14]=2)=[CH:5][CH:4]=1

참가 물질

반응물 2

HCID 201262(4-Methoxyphenyl)boronic acid

HCID 23445587N-(5-bromothiophenesulfonyl)pyrrole

생성물 1

HCID 22998479N-[5-(4-methoxyphenyl)thiophene-2-sulfonyl]pyrrole

실험 절차

N-[5-(4-methoxyphenyl)thiophene-2-sulfonyl]pyrrole was prepared, in the same manner as described in Example 32C, from 4-methoxyphenylboronic acid and N-(5-bromothiophene-2-sulfonyl)pyrrole. Recrystallization using hexane/ethyl acetate gave a solid in quantative yield.

후처리

customRecrystallization
customgave a solid in quantative yield

출처 및 근거

ORD 기록: ord-24e07600bc1c4ee89c7bcac5adceca1e
출처 데이터셋: uspto-grants-1997_01
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US05594021

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