m-Chloroperbenzoic acid → 4-(diethylphosphonomethyl)pyridine-N-oxide
反応式
[CH2:1]([O:3][P:4]([CH2:9][C:10]1[CH:15]=[CH:14][N:13]=[CH:12][CH:11]=1)([O:6][CH2:7][CH3:8])=[O:5])[CH3:2].ClC1C=CC=C(C(OO)=[O:24])C=1>C(Cl)(Cl)Cl>[CH2:1]([O:3][P:4]([CH2:9][C:10]1[CH:11]=[CH:12][N+:13]([O-:24])=[CH:14][CH:15]=1)([O:6][CH2:7][CH3:8])=[O:5])[CH3:2]参加物
4
実験手順
A mixture of 2.2 g of 4-(diethylphosphonomethyl)pyridine [Roczniki Chem. 38, (4), 625 (1964); Chem. Abst. 61, 10703], 2.2 g of m-chloroperbenzoic acid and 30 ml of chloroform is stirred at room temperature for 16 hours. The solvent is removed in vacuo and water is added. After washing the aqueous layer with ether, the water is removed in vacuo to afford 4-(diethylphosphonomethyl)pyridine-N-oxide.
後処理
- customThe solvent is removed in vacuo and water
- additionis added
- washAfter washing the aqueous layer with ether
- customthe water is removed in vacuo
出典と根拠
- ORDレコード
- ord-fae034925d8747108743f8944bdd0839
- 出典データセット
- uspto-grants-1990_03
- 特許番号
- US04906621
反応ノート
読み込み中…