反応式
[CH3:1][C:2]1[CH:22]=[CH:21][C:5]([O:6][CH2:7][C:8]2[S:9][CH:10]=[CH:11][C:12]=2[S:13](C2NC=CC=2)(=[O:15])=[O:14])=[CH:4][CH:3]=1.[OH-].[Na+].CCO.S(Cl)([Cl:31])(=O)=O>>[CH3:1][C:2]1[CH:22]=[CH:21][C:5]([O:6][CH2:7][C:8]2[S:9][CH:10]=[CH:11][C:12]=2[S:13]([Cl:31])(=[O:15])=[O:14])=[CH:4][CH:3]=1参加物
4
実験手順
2-[(4-methylphenoxy)methyl]thiophene-3-sulfonyl chloride was prepared, as described in Example 64E, using N-{2-[(4-methylphenoxymethyl]thiophene-3-sulfonyl}pyrrole by basic hydrolysis (NaOH/EtOH) followed by conversion to the corresponding sulfonyl chloride, in yield.
後処理
- customin yield
出典と根拠
- ORDレコード
- ord-9f5b939a1dc144308375610f33650166
- 出典データセット
- uspto-grants-1997_01
- 特許番号
- US05594021
関連ノート
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