Water → HCID 57815430、化合物
反応式
[Br:1][C:2]1[CH:3]=[N:4][C:5]2[CH:6]=[CH:7][CH:8]=[N+:9]([O-])[C:10]=2[CH:11]=1.C1(C)C=CC(S(Cl)(=O)=[O:20])=CC=1.C(=O)([O-])[O-].[K+].[K+].O>C(Cl)(Cl)Cl>[Br:1][C:2]1[CH:11]=[C:10]2[C:5]([CH:6]=[CH:7][C:8](=[O:20])[NH:9]2)=[N:4][CH:3]=1参加物
6
実験手順
To a solution of 0.50 g of 3-bromo-1,5-naphthyridin-5-oxide in 10 mL of chloroform, 0.51 g of p-toluenesulfonyl chloride, 1.04 g of potassium carbonate and 3 mL of water were added, and the mixture was stirred at room temperature overnight. Thereto were added water and chloroform, and the solid was filtered off to obtain 0.39 g of 7-bromo-1,5-naphthyridin-2(1H)-one as a white solid.
後処理
- filtrationthe solid was filtered off
出典と根拠
- ORDレコード
- ord-c9833403adf54c0291c363836bcafc4a
- 出典データセット
- uspto-grants-2013_02
- 特許番号
- US08367831B2
反応ノート
読み込み中…