Triethyl phosphite → Diethyl (Methoxymethyl)phosphonate

HRID 129797

反応式

HRID 129797 の反応式
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

  1. 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

関連ノート

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