1,8-Dichloroanthraquinone → 1,8-Bis(2-diethylaminoethylamino)anthracene-9,10-dione

HRID 654537

反応式

HRID 654537 の反応式
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

反応物 2

HCID 67081,8-DichloroanthraquinoneHCID 60993N,N-Diethylethylenediamine

生成物 1

HCID 1536271,8-Bis(2-diethylaminoethylamino)anthracene-9,10-dione収率 41.6%

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

  1. temperatureis heated
  2. temperatureunder reflux for 3 hours
  3. washThe reaction product is washed up
  4. washis only washed with water
  5. customdried

出典と根拠

ORDレコード
ord-107e022573f84bcfb6e7c893e65890e0
出典データセット
uspto-grants-1992_07
特許番号
US05132327

関連ノート

読み込み中…