2-{[(3-Bromopyridin-2-yl)methyl]sulfanyl}ethan-1-amine → 2-[2-(3-Bromo-2-pyridylmethylthio)ethylamino]-5-(4-pyridylmethyl)-4-pyrimidone
反応式
[N:1]1[CH:6]=[CH:5][C:4]([CH2:7][C:8]2[C:9](=[O:16])[NH:10][C:11](SC)=[N:12][CH:13]=2)=[CH:3][CH:2]=1.[Br:17][C:18]1[C:19]([CH2:24][S:25][CH2:26][CH2:27][NH2:28])=[N:20][CH:21]=[CH:22][CH:23]=1>>[Br:17][C:18]1[C:19]([CH2:24][S:25][CH2:26][CH2:27][NH:28][C:11]2[NH:10][C:9](=[O:16])[C:8]([CH2:7][C:4]3[CH:3]=[CH:2][N:1]=[CH:6][CH:5]=3)=[CH:13][N:12]=2)=[N:20][CH:21]=[CH:22][CH:23]=1参加物
3
実験手順
5-(4-Pyridylmethyl)-2-methylthio-4-pyrimidone (1.1 g) was reacted with 2-(3-bromo-2-pyridylmethylthio)ethylamine (1.15 g) according to the procedure of Example 2. The reaction mixture was triturated under hot water to give 2-[2-(3-bromo-2-pyridylmethylthio)ethylamino]-5-(4-pyridylmethyl)-4-pyrimidone. This product was acidified with dilute ethanolic hydrogen chloride, evaporated to dryness and the residue crystallised from ethanol to give the title compound m.p. 211°-215° (decomp).
後処理
- customThe reaction mixture was triturated under hot water
出典と根拠
- ORDレコード
- ord-18a8b52834374d90884011b1bbafd8d5
- 出典データセット
- uspto-grants-1979_05
- 特許番号
- US04154834
反応ノート
読み込み中…