反応式
[CH2:1]([O:3][CH:4]([PH:8](=[O:12])OCC)[O:5][CH2:6][CH3:7])[CH3:2].[CH2:13]([Mg]Cl)[C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1.C(=O)([O-])[O-].[K+].[K+]>C(OCC)C.O>[CH2:13]([PH:8](=[O:12])[CH:4]([O:3][CH2:1][CH3:2])[O:5][CH2:6][CH3:7])[C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1参加物
6
実験手順
By a procedure analogous to that of Example 1, but using 1.96 g of ethyl diethoxymethylphosphinate and 20 ml of a molar solution of benzylmagnesium chloride in diethyl ether and adding 4.14 g of potassium carbonate in 5 ml of water to precipitate inorganic salts, benzyl (diethoxymethyl) phosphine oxide is obtained as a colourless oil.
後処理
- customto precipitate inorganic salts
出典と根拠
- ORDレコード
- ord-fd52caa51c214f8ea9275e21ac0c4034
- 出典データセット
- uspto-grants-1994_03
- 特許番号
- US05298663
関連ノート
読み込み中…