Sulfur → Ethyl (7-methoxynaphthalen-1-yl)acetate
反応式
[CH3:1][O:2][C:3]1[CH:12]=[C:11]2[C:6]([CH2:7][CH2:8][CH2:9][C:10]2=[CH:13][C:14]([O:16][CH2:17][CH3:18])=[O:15])=[CH:5][CH:4]=1.[S]>C(OCC)(=O)C>[CH2:17]([O:16][C:14](=[O:15])[CH2:13][C:10]1[C:11]2[C:6](=[CH:5][CH:4]=[C:3]([O:2][CH3:1])[CH:12]=2)[CH:7]=[CH:8][CH:9]=1)[CH3:18]参加物
4
反応条件
- 温度
- 215 °C
実験手順
50 g of ethyl 7-methoxy-1,2,3,4-tetrahydro-1-naphthylideneacetate are mixed with 7.35 g of sulphur, and the mixture is heated at 215° C. for 10 hours. It is cooled, 300 cm3 of ethyl acetate are added, and the mixture is stirred for 30 minutes and filtered. It is then dried.
後処理
- temperatureIt is cooled
- filtrationfiltered
- customIt is then dried
出典と根拠
- ORDレコード
- ord-78657c263e294e579695bf9fdcfe6667
- 出典データセット
- uspto-grants-1995_09
- 特許番号
- US05449689
反応ノート
読み込み中…