Dimethylformamide → HCID 178474808、化合物
反応式
[C:1]([NH:4][CH2:5][CH2:6][C:7]([NH:9][C:10]1[CH:15]=[CH:14][C:13]([C:16]2[N:21]=[C:20]([OH:22])[C:19]([C:23]([OH:25])=[O:24])=[CH:18][N:17]=2)=[CH:12][CH:11]=1)=[O:8])(=[O:3])[CH3:2].CN(C)C=O.C(N1C=CN=C1)(N1C=CN=C1)=O.C(#N)C>CCOCC>[N-:21]1[CH:20]=[CH:19][N:17]=[CH:16]1.[C:1]([NH:4][CH2:5][CH2:6][C:7]([NH:9][C:10]1[CH:15]=[CH:14][C:13]([C:16]2[N:21]=[C:20]([OH:22])[C:19]([C:23]([OH:25])=[O:24])=[CH:18][N:17]=2)=[CH:12][CH:11]=1)=[O:8])(=[O:3])[CH3:2]参加物
6
実験手順
A suspension of 5.7 g (16.5 mmol) of the above pyrimidine acid, 20 ml of dimethylformamide, and 5.7 g (35.1 mmol) of carbonyldiimidazole is stirred at 50°-60° C. for 30 minutes and 3 hrs at room temperature. Acetonitrile (40 ml) and ether (40 ml) are added and the product filtered, washed with acetonitrile, ether, and dried to give 6.3 g of the title imidazolide.
後処理
- filtrationthe product filtered
- washwashed with acetonitrile, ether
- customdried
出典と根拠
- ORDレコード
- ord-343b2904df6c4bfc8baee8db4441b9a0
- 出典データセット
- uspto-grants-1982_01
- 特許番号
- US04311699
反応ノート
読み込み中…