Isobutyl acrylate → Mercaptopropionic acid isobutyl ester
反応式
C(=S)([S-])[S-:2].[Na+].[Na+].[C:7]([O:11][CH2:12][CH:13]([CH3:15])[CH3:14])(=[O:10])[CH:8]=[CH2:9]>Cl>[CH2:12]([O:11][C:7](=[O:10])[CH:8]([SH:2])[CH3:9])[CH:13]([CH3:15])[CH3:14]参加物
4
反応条件
- 温度
- -10 °C
実験手順
There were present in a stirring apparatus 577.5 grams of a 40% sodium trithiocarbonate solution (corresponding to 1.5 moles). Under stirring at -10° C. there were dropped in 128 grams of isobutyl acrylate (1.0 mole). Post stirring was continued for a further 10 minutes and then the mixture was acidified with 350 ml of 32% hydrochloric acid. After the phase separation the organic phase was fractionally distilled. There were obtained 128 grams of mercaptopropionic acid isobutyl ester (corresponding to a yield of 79%).
後処理
- stirringPost stirring
- customAfter the phase separation the organic phase
- distillationwas fractionally distilled
出典と根拠
- ORDレコード
- ord-b6771bab4bc64356b1c6a5c96657ebee
- 出典データセット
- uspto-grants-1984_12
- 特許番号
- US04490307
反応ノート
読み込み中…