Benzylmaleimide → HCID 19808738、化合物
反応式
[C:1]([C:4]1[N:5]([CH3:13])[C:6]2[C:11]([CH:12]=1)=[CH:10][CH:9]=[CH:8][CH:7]=2)([CH3:3])=[CH2:2].[CH2:14]([N:21]1[C:25](=[O:26])[CH:24]=[CH:23][C:22]1=[O:27])[C:15]1[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=1>>[CH2:14]([N:21]1[C:25](=[O:26])[CH:24]2[CH:23]([CH2:2][CH:1]([CH3:3])[C:4]3[N:5]([CH3:13])[C:6]4[C:11]([C:12]=32)=[CH:10][CH:9]=[CH:8][CH:7]=4)[C:22]1=[O:27])[C:15]1[CH:16]=[CH:17][CH:18]=[CH:19][CH:20]=1参加物
3
実験手順
850 mg of 2-isopropenyl-1-methylindole and 980 mg of N-benzylmaleimide were stirred at 110° C. for 30 minutes. The resulting solid was recrystallized from 10 ml of ethanol to obtain 1.22 g (yield: 69%) of N-benzyl-1-methyl-9-methyl-1,2,3,4-tetrahydrocarbazole-3,4-dicarboximide as colorless needles.
後処理
- customThe resulting solid was recrystallized from 10 ml of ethanol
出典と根拠
- ORDレコード
- ord-78fc27394cdc4d99a0b61486fb34c07a
- 出典データセット
- uspto-grants-1992_11