HCID 53744655、化合物 → 3p-Phenoxyphenyl-3-hydroxybutyric acid
反応式
C([O:3][C:4](=[O:22])[CH2:5][C:6]([C:9]1[CH:14]=[CH:13][C:12]([O:15][C:16]2[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=2)=[CH:11][CH:10]=1)([OH:8])[CH3:7])C>C(O)C>[O:15]([C:12]1[CH:13]=[CH:14][C:9]([C:6]([OH:8])([CH3:7])[CH2:5][C:4]([OH:22])=[O:3])=[CH:10][CH:11]=1)[C:16]1[CH:17]=[CH:18][CH:19]=[CH:20][CH:21]=1参加物
3
実験手順
10 g. of 3-p-phenoxyphenyl-3-hydroxybutyric acid ethyl ester are dissolved in 50 ml. of ethanol and the solution is boiled for 15 minutes with 2 g. of KOH, evaporated and subjected to standard working up to give 3-p-phenoxyphenyl-3-hydroxybutyric acid, m.p. 137°-138°. Cyclohexylamine salt, m.p. 188°-189°.
後処理
- customof KOH, evaporated
出典と根拠
- ORDレコード
- ord-696f0b9f2b1f4211b837c4e7f53f2943
- 出典データセット
- uspto-grants-1977_09
- 特許番号
- US04049823
反応ノート
読み込み中…