Ethyl Bromide → 5-Ethylthiopyrano[3,2-b]indol-4(5H)-one
反応式
[S:1]1[C:13]2[C:12]3[CH:11]=[CH:10][CH:9]=[CH:8][C:7]=3[NH:6][C:5]=2[C:4](=[O:14])[CH:3]=[CH:2]1.[CH2:15](Br)[CH3:16]>>[CH2:15]([N:6]1[C:7]2[CH:8]=[CH:9][CH:10]=[CH:11][C:12]=2[C:13]2[S:1][CH:2]=[CH:3][C:4](=[O:14])[C:5]1=2)[CH3:16]参加物
3
実験手順
-- By the same method as described in Example 7, 4.8 g of thiopyrano [3,2-b]-indol-4(5H)-one is alkylated with ethyl bromide to give 4.8 g of product, mp 103°-104° C, after recrystallization from methylene chloride-hexane.
出典と根拠
- ORDレコード
- ord-f5763fe3daf54532ab30dda8579887ea
- 出典データセット
- uspto-grants-1978_05
- 特許番号
- US04092328
反応ノート
読み込み中…