Ethanol → HCID 178454912、化合物
反応式
C(OC([P:9]([CH2:14][CH2:15][CH2:16][CH3:17])(=[O:13])[O:10][CH2:11][CH3:12])(OCC)C)C.C(O)C.C[Si](C)(C)Cl>ClCCl>[CH2:14]([PH:9](=[O:13])[O:10][CH2:11][CH3:12])[CH2:15][CH2:16][CH3:17]参加物
5
実験手順
A solution of 176 g of ethyl 1,1-diethoxyethyl(n-butyl)phosphinate in 540 ml of absolute dichloromethane containing 10% of absolute ethanol is treated with 143.6 g of trimethylchlorosilane. After stirring for 48 hours at room temperature, the solvent is removed in vacuo to afford a pale yellow oil. Distillation in vacuo affords ethyl n-butyl-phosphinate, b.p. 27°-34° (2×10-2 mbar).
後処理
- customthe solvent is removed in vacuo
- customto afford a pale yellow oil
- distillationDistillation in vacuo
出典と根拠
- ORDレコード
- ord-c8398c5ae2fe4b3bb33de49aa924253f
- 出典データセット
- uspto-grants-1991_11
- 特許番号
- US05064819
反応ノート
読み込み中…