4-Fluorophenol → 4-Fluorophenyl sulfamate
反応式
[F:1][C:2]1[CH:7]=[CH:6][C:5]([OH:8])=[CH:4][CH:3]=1.Cl[S:10]([N:13]=C=O)(=[O:12])=[O:11]>C1(C)C=CC=CC=1>[F:1][C:2]1[CH:7]=[CH:6][C:5]([O:8][S:10](=[O:12])(=[O:11])[NH2:13])=[CH:4][CH:3]=1参加物
4
実験手順
Using the procedure of Example 84, a mixture of 11.2 g (0.1 mole) of 4-flurophenol and 9.1 ml (0.105 mole) of chlorosulfonyl isocyanate in 50 ml of toluene gave, after recrystallization from benzene, 15.0 g (79%) of the title compound as a white solid, mp 82.5°-85.5° C.
後処理
- customgave
- customafter recrystallization from benzene, 15.0 g (79%) of the title compound as a white solid, mp 82.5°-85.5° C.
出典と根拠
- ORDレコード
- ord-c8eded05d0fe483b92cbc9fbde8bd4a7
- 出典データセット
- uspto-grants-1993_03
- 特許番号
- US05194446
反応ノート
読み込み中…