N-{2-[(2,4-Dibromo-6-nitrophenyl)diazenyl]-5-(diethylamino)phenyl}acetamide → Disperse Red 82
反応式
[C:1]([NH:4]C1C=C(C=CC=1N=NC1C([N+]([O-])=O)=CC(Br)=CC=1Br)N(CC)CC)(=O)C.Br[C:30]1[CH:35]=[C:34]([N+:36]([O-:38])=[O:37])[CH:33]=[CH:32][C:31]=1[N:39]=[N:40][C:41]1[CH:59]=[CH:58][C:44]([N:45]([CH2:52][CH2:53][O:54][C:55](=[O:57])[CH3:56])[CH2:46][CH2:47][O:48][C:49](=[O:51])[CH3:50])=[CH:43][CH:42]=1>>[C:1]([C:30]1[CH:35]=[C:34]([N+:36]([O-:38])=[O:37])[CH:33]=[CH:32][C:31]=1[N:39]=[N:40][C:41]1[CH:59]=[CH:58][C:44]([N:45]([CH2:52][CH2:53][O:54][C:55](=[O:57])[CH3:56])[CH2:46][CH2:47][O:48][C:49](=[O:51])[CH3:50])=[CH:43][CH:42]=1)#[N:4]参加物
3
実験手順
When the 3-acetylamino-4-(2',4'-di-bromo-6'-nitrophenylazo)-N,N-diethylaniline employed in Example 9 was replaced by 4-(2'-bromo-4'-nitrophenylazo)-N,N-di(β-acetoxyethyl)aniline (4.8 parts) reaction was effectively complete in 7 hours at 90° C. Isolation of the product by the method of Example 9 gave 4-(2'-cyano-4'-nitrophenylazo)-N,N-di(β-acetoxyethyl)aniline (Found: C, 57.4; H, 5.1; N, 16.1. C21H21N5O6 requires C, 57.4; H, 4.8; N, 15.95%).
出典と根拠
- ORDレコード
- ord-62b0e25abd9b4846989fae8968ff11ae
- 出典データセット
- uspto-grants-1980_03