2-Chloroethyl methyl sulfide → 1,3(2H,4H)-Isoquinolinedione, 4,4-dimethyl-2-(2-(methylthio)ethyl)-
反応式
[CH3:1][C:2]1([CH3:14])[C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[C:5](=[O:12])[NH:4][C:3]1=[O:13].Cl[CH2:16][CH2:17][S:18][CH3:19].[Na]>C(O)(C)C>[CH3:1][C:2]1([CH3:14])[C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[C:5](=[O:12])[N:4]([CH2:16][CH2:17][S:18][CH3:19])[C:3]1=[O:13]参加物
5
実験手順
5.7 gm of 4,4-dimethyl-2H,4H-isoquinoline-1,3-dione and 3.3 gm of 1-chloro-2-methylmercapto-ethane were added to a solution of 0.7 gm of sodium in 200 ml of isopropanol. After refluxing the mixture for 3 hours the solvent was removed in vacuo, and the residue was taken up in water and chloroform. The separated organic phase was worked up as described in Example 1. Yield: 7 gm (88.6% of theory).
後処理
- temperatureAfter refluxing the mixture for 3 hours the solvent
- customwas removed in vacuo
出典と根拠
- ORDレコード
- ord-abf42b0ca8c44f5d85f3451ac250f5de
- 出典データセット
- uspto-grants-1979_12
- 特許番号
- US04179508
反応ノート
読み込み中…