Methyl tetrahydro-2,5-dimethoxyfuroate → 6-(2-Methoxycarbonyl-1-pyrrolyl)-7-trifluoromethyl-2,3(1H,4H)-quinoxalinedione
反応式
[NH2:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][C:11]=1[C:12]([F:15])([F:14])[F:13])[NH:8][C:7](=[O:16])[C:6](=[O:17])[NH:5]2.[CH3:18][O:19][C:20]([C:22]1(OC)[CH2:26][CH2:25][CH:24](OC)O1)=[O:21]>>[CH3:18][O:19][C:20]([C:22]1[N:1]([C:2]2[CH:3]=[C:4]3[C:9](=[CH:10][C:11]=2[C:12]([F:15])([F:14])[F:13])[NH:8][C:7](=[O:16])[C:6](=[O:17])[NH:5]3)[CH:24]=[CH:25][CH:26]=1)=[O:21]参加物
3
実験手順
51 mmol of 6-amino-7-trifluoromethyl-2,3(1H,4H)-quinoxalinedione were reacted with 51 mmol of 2-methoxycarbonyl-2,5-dimethoxytetrahydrofuran by the method of Example 5d.
出典と根拠
- ORDレコード
- ord-ef69f9ca803f4210922a007604df5c3e
- 出典データセット
- uspto-grants-1998_02
- 特許番号
- US05714489
反応ノート
読み込み中…