Ethanolamine → 7-Chloro-1-(2-hydroxyethyl)-2-methyl-4H-benzo[5,6]cyclohepta[1,2-d]imidazol-4-one
反応式
[Cl:1][C:2]1[CH:3]=[CH:4][C:5]2[C:15](=[O:16])[C:10]3[N:11]=[C:12]([CH3:14])O[C:9]=3[CH:8]=[CH:7][C:6]=2[CH:17]=1.[CH2:18]([CH2:20][NH2:21])[OH:19]>O>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]2[C:15](=[O:16])[C:10]3[N:11]=[C:12]([CH3:14])[N:21]([CH2:20][CH2:18][OH:19])[C:9]=3[CH:8]=[CH:7][C:6]=2[CH:17]=1参加物
4
反応条件
- 温度
- 90 °C
実験手順
A mixture of the product from example 42 step (i) (1 g) and ethanolamine (10 ml) was stirred at 90° C. for 14 hours. The mixture was diluted with water (10 ml) and the solid filtered. The solid was further washed with water and then dichloromethane to leave the subtitle product as a beige powder.
後処理
- filtrationthe solid filtered
- washThe solid was further washed with water
出典と根拠
- ORDレコード
- ord-802f1c12dca14b5abd65f321a199d003
- 出典データセット
- uspto-grants-2001_04
- 特許番号
- US06218376B1
反応ノート
読み込み中…