Benzenamine, 4-ethoxy-N-phenyl- → 3-[4-(Ethylbenzylamino)phenyl]-3-[(4-ethoxyphenyl)phenylamino]phthalide
反応式
[CH2:1]([N:3]([CH2:21][C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1)[C:4]1[CH:20]=[CH:19][C:7]([C:8]([C:10]2[CH:18]=[CH:17][CH:16]=[CH:15][C:11]=2[C:12](O)=[O:13])=[O:9])=[CH:6][CH:5]=1)[CH3:2].[CH2:28]([O:30][C:31]1[CH:43]=[CH:42][C:34]([NH:35][C:36]2[CH:41]=[CH:40][CH:39]=[CH:38][CH:37]=2)=[CH:33][CH:32]=1)[CH3:29]>>[CH2:1]([N:3]([CH2:21][C:22]1[CH:23]=[CH:24][CH:25]=[CH:26][CH:27]=1)[C:4]1[CH:5]=[CH:6][C:7]([C:8]2([N:35]([C:34]3[CH:42]=[CH:43][C:31]([O:30][CH2:28][CH3:29])=[CH:32][CH:33]=3)[C:36]3[CH:41]=[CH:40][CH:39]=[CH:38][CH:37]=3)[C:10]3[C:11](=[CH:15][CH:16]=[CH:17][CH:18]=3)[C:12](=[O:13])[O:9]2)=[CH:19][CH:20]=1)[CH3:2]参加物
3
実験手順
Following a procedure similar to that described in Example 2 but employing 5.4 g of 2-[4-(ethylbenzylamino)benzoyl]-benzoic acid and 3.1 g of 4-ethoxy-N-phenylaniline there was obtained 7.5 g of 3-[4-(ethylbenzylamino)phenyl]-3-[(4-ethoxy-phenyl)phenylamino]phthalide, m.p. 163°-173° C. A toluene solution of the product contacted with acidic clay or phenolic resin developed an orange-colored image.
出典と根拠
- ORDレコード
- ord-589aa59d13cc413289edcd645f14c15f
- 出典データセット
- uspto-grants-1981_03
- 特許番号
- US04255577
反応ノート
読み込み中…