(4-Methoxyphenyl)boronic acid → N-[5-(4-methoxyphenyl)thiophene-2-sulfonyl]pyrrole
反応式
[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]=1参加物
3
実験手順
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.
後処理
- customRecrystallization
- customgave a solid in quantative yield
出典と根拠
- ORDレコード
- ord-24e07600bc1c4ee89c7bcac5adceca1e
- 出典データセット
- uspto-grants-1997_01
- 特許番号
- US05594021
反応ノート
読み込み中…