反応式
[F:1][CH:2]([C:7]([O:9][CH3:10])=[O:8])[C:3]([O:5][CH3:6])=[O:4].[CH2:11]=[O:12]>>[OH:12][CH2:11][C:2]([F:1])([C:7]([O:9][CH3:10])=[O:8])[C:3]([O:5][CH3:6])=[O:4]参加物
3
実験手順
The process according to the invention is carried out in three stages: dimethyl α-fluoromalonate is first reacted with formaldehyde to give dimethyl α-hydroxymethyl-α-fluoromalonate, the latter is then hydrolyzed and the hydrolysis product is decarboxylated and dehydrated, and finally, the resuiting α-fluoroacrylic acid is esterified with a substituted phenol.
出典と根拠
- ORDレコード
- ord-2656d61cbb624db69f1b75b0d589929b
- 出典データセット
- uspto-grants-1993_11
- 特許番号
- US05266668
関連ノート
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