反応式
[CH3:1][O:2][CH2:3][CH2:4][CH2:5][CH2:6][O:7][C:8]1[CH:19]=[CH:18][C:11]([O:12][CH2:13][CH:14]([OH:17])[CH2:15][NH2:16])=[CH:10][CH:9]=1.[CH3:20][C:21]1[CH:32]=[CH:31][C:24]([C:25]([CH2:27][C:28](=O)[CH3:29])=[O:26])=[CH:23][N:22]=1.C(O)C>C(O)=O>[CH3:20][C:21]1[CH:32]=[CH:31][C:24]([C:25]([CH:27]=[C:28]([NH:16][CH2:15][CH:14]([OH:17])[CH2:13][O:12][C:11]2[CH:10]=[CH:9][C:8]([O:7][CH2:6][CH2:5][CH2:4][CH2:3][O:2][CH3:1])=[CH:19][CH:18]=2)[CH3:29])=[O:26])=[CH:23][N:22]=1参加物
5
実験手順
54.0 g of 1-(p-[4-methoxybutoxy]-phenoxy)-3-aminopropan-2-ol ##STR76## 37.3 g of 6-methylnicotinoyl-acetone ##STR77## 400 ml of ethanol and 0.1 ml of formic acid are heated to 50° for 1 hour and stirred at room temperature for a further 20 hours. Filtration gives 61.3 g of 1-(2-[6-methylnicotinoyl]-1-methylvinylamino)-3-(p-[4-methoxybutoxy]-phenoxy)-propan-2-ol ##STR78## Melting point: 143°-145°. A further 15.0 g of the same substance can be obtained from the filtrate. Yield: 89% of theory.
後処理
- filtrationFiltration
出典と根拠
- ORDレコード
- ord-e803bd29ad03488d9c7084cea1930d69
- 出典データセット
- uspto-grants-1978_01
- 特許番号
- US04066768
関連ノート
読み込み中…