Sodium Hydroxide → 2-Methyl-3-(2-methylphenyl)propanoic acid
反応式
[CH3:1][CH:2]([CH2:7][C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][C:9]=1[CH3:14])[C:3]([O:5]C)=[O:4].[OH-].[Na+]>CO>[CH3:1][CH:2]([CH2:7][C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][C:9]=1[CH3:14])[C:3]([OH:5])=[O:4]参加物
4
実験手順
38.45 g (200 mmol) of ester f2, 850 ml of 5% strength NaOH and 850 ml of MeOH were refluxed for 4.5 hours, the MeOH was distilled off, the product was acidified, and the ether extract was dried with MgSO4 and distilled (107°-109° C./high vacuum).
後処理
- distillationthe MeOH was distilled off
- extractionthe ether extract
- dry with materialwas dried with MgSO4
- distillationdistilled (107°-109° C./high vacuum)
出典と根拠
- ORDレコード
- ord-7155b9fd76d04a2fa249fa932102eaf2
- 出典データセット
- uspto-grants-1994_07
- 特許番号
- US05329033
反応ノート
読み込み中…