Ethanol → HCID 53893301、化合物

HRID 2286119ノート

反応式

HRID 2286119 の反応式
[NH2:1][CH:2]([CH:8]([F:10])[F:9])[CH2:3][CH2:4][C:5]([OH:7])=[O:6].S(Cl)(Cl)=O.[CH2:15](O)[CH3:16]>ClCCl>[CH2:15]([O:6][C:5](=[O:7])[CH2:4][CH2:3][CH:2]([NH2:1])[CH:8]([F:10])[F:9])[CH3:16]

参加物

5

反応条件

温度
25 °C

実験手順

A solution of 2 mmole of 4-amino-4-difluoromethylbutyric acid in 15 ml of dichloromethane is treated with 2 mmole of thionyl chloride at 25° C. for one hour after which 20 ml of ethanol is added. The solution is stirred at 25° C. for one hour, washed with water, dried and concentrated to afford 4-amino-4-difluoromethylbutyric acid ethyl ester.

後処理

  1. additionis added
  2. washwashed with water
  3. customdried
  4. concentrationconcentrated

出典と根拠

ORDレコード
ord-05eaa20eb3ff4d02972b21dba56209c7
出典データセット
uspto-grants-1982_04
特許番号
US04326071

反応ノート

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