1,8-Dichloroanthraquinone → 1,8-Bis(2-diethylaminoethylamino)anthracene-9,10-dione
反応式
Cl[C:2]1[C:15]2[C:14](=[O:16])[C:13]3[C:8](=[CH:9][CH:10]=[CH:11][C:12]=3Cl)[C:7](=[O:18])[C:6]=2[CH:5]=[CH:4][CH:3]=1.[CH2:19]([N:21]([CH2:25][CH3:26])[CH2:22][CH2:23][NH2:24])[CH3:20]>>[CH2:19]([N:21]([CH2:25][CH3:26])[CH2:22][CH2:23][NH:24][C:2]1[C:15]2[C:14](=[O:16])[C:13]3[C:8](=[CH:9][CH:10]=[CH:11][C:12]=3[NH:24][CH2:23][CH2:22][N:21]([CH2:25][CH3:26])[CH2:19][CH3:20])[C:7](=[O:18])[C:6]=2[CH:5]=[CH:4][CH:3]=1)[CH3:20]参加物
3
実験手順
A mixture of 5.52 g (0.02 mol) of 1,8-dichloroanthraquinone and 23.2 g (0.2M) 2-(diethylamino)ethylamine is heated under reflux for 3 hours. The reaction product is washed up as described in Example 1 except that the oily residue is only washed with water and then dried to yield 3.63 g of the title compound as the free base in the form of a purple solid, m.p. 103.5°-106.5° C.; λmax (deionised water) (E/cm/M) 236 nm (54940), 542 nm (13200).
後処理
- temperatureis heated
- temperatureunder reflux for 3 hours
- washThe reaction product is washed up
- wash