Ethanol → HCID 178454912、化合物

HRID 729159ノート

反応式

HRID 729159 の反応式
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

反応物 3

HCID 702EthanolHCID 6397ChlorotrimethylsilaneHCID 19090884Ethyl butyl(1,1-diethoxyethyl)phosphinate

生成物 1

HCID 178454912HCID 178454912、化合物

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒

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 hoursat 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

  1. customthe solvent is removed in vacuo
  2. customto afford a pale yellow oil
  3. distillationDistillation in vacuo

出典と根拠

ORDレコード
ord-a8cbfe325ab74ddfb78df72e06aa8af7
出典データセット
uspto-grants-1991_09
特許番号
US05051524

反応ノート

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