4-(2-Chloroethyl)morpholine → 4-(2'-Morpholinoethoxy)-3-phenyl-6-methoxy-coumarin
反応式
[CH3:1][O:2][C:3]1[CH:4]=[C:5]2[C:10](=[CH:11][CH:12]=1)[O:9][C:8](=[O:13])[C:7]([C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1)=[C:6]2[OH:20].[O:21]1[CH2:26][CH2:25][N:24]([CH2:27][CH2:28]Cl)[CH2:23][CH2:22]1>>[O:21]1[CH2:26][CH2:25][N:24]([CH2:27][CH2:28][O:20][C:6]2[C:5]3[C:10](=[CH:11][CH:12]=[C:3]([O:2][CH3:1])[CH:4]=3)[O:9][C:8](=[O:13])[C:7]=2[C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[CH2:23][CH2:22]1参加物
3
実験手順
This compound is obtained according to the method of Example 8 from 12.1 g. (0.045 mol) of 6-methoxy-3-phenyl-4-hydroxy-coumarin and 10.9 g. (0.057 mol) of 2-morpholino-1-chlorethane. After recrystallisation from isopropanol, 11.3 g. of a beige-coloured solid are obtained. M.P. 118° C.; yield 67.5% (theoretical yield 16.7 g.).
後処理
- customThis compound is obtained
- customAfter recrystallisation from isopropanol, 11.3 g
- customof a beige-coloured solid are obtained
出典と根拠
- ORDレコード
- ord-7ff36042058c4a20abbe513115454e47
- 出典データセット
- uspto-grants-1980_10
- 特許番号
- US04230850
反応ノート
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