Triethyl phosphite → Diethyl (Methoxymethyl)phosphonate
反応式
C([O:3][P:4]([O:8][CH2:9][CH3:10])[O:5][CH2:6][CH3:7])C.[CH3:11][O:12][CH2:13]Br>>[CH3:11][O:12][CH2:13][P:4](=[O:3])([O:5][CH2:6][CH3:7])[O:8][CH2:9][CH3:10]参加物
3
実験手順
To a sample of 17.90 mL (0.104 mol) of triethylphosphite at -78° C. under argon was added dropwise 8.50 mL (0.104 mol) of bromomethyl methyl ether. The mixture slowly warmed to RT and stirred for 24 h, when it was fractionally distilled (bp 100° C., 5 mm) to provide 16.22 g (98%) of title compound as a pale yellow oil.
後処理
- distillationwhen it was fractionally distilled (bp 100° C., 5 mm)
出典と根拠
- ORDレコード
- ord-b9f3818a0f834bd892592a8c40680371
- 出典データセット
- uspto-grants-1995_11
- 特許番号
- US05470845
反応ノート
読み込み中…