4-Amino-2-chlorobenzonitrile → HCID 21836007、化合物

HRID 1739627ノート

反応式

HRID 1739627 の反応式
[F:1][C:2]1[C:15]2[C:14](=[O:16])[C:13]3[C:8](=[CH:9][CH:10]=[CH:11][CH:12]=3)[C:7](=[O:17])[C:6]=2[C:5]([F:18])=[C:4](F)[C:3]=1F.[Cl:21][C:22]1[CH:23]=[C:24]([CH:26]=[CH:27][C:28]=1[C:29]#[N:30])[NH2:25]>>[Cl:21][C:22]1[CH:23]=[C:24]([CH:26]=[CH:27][C:28]=1[C:29]#[N:30])[NH:25][C:4]1[C:3]([NH:25][C:24]2[CH:26]=[CH:27][C:28]([C:29]#[N:30])=[C:22]([Cl:21])[CH:23]=2)=[C:2]([F:1])[C:15]2[C:14](=[O:16])[C:13]3[C:8](=[CH:9][CH:10]=[CH:11][CH:12]=3)[C:7](=[O:17])[C:6]=2[C:5]=1[F:18]

参加物

3

反応物 2

HCID 887284-Amino-2-chlorobenzonitrile2 回HCID 2833793HCID 2833793、化合物

生成物 1

HCID 21836007HCID 21836007、化合物

実験手順

1,2,3,4-Tetrafluoroanthraquinone and 25 g of 3-chloro-4-cyanoaniline were charged in a 50 cc, four necked flask and then the reaction was carried out at 150° C. for about 8 hours. After completion of reaction, 3-chloro-4-cyanoaniline was distilled out from the reaction solution and a column purification using a column with a silica gel was effected to give rise to 1.14 g of 2,3-bis(3-chloro-4-cyanoanilino)-1,4-difluoroanthraquinone (Dye 22') (yield 29.3 mol %). The physical properties of Dye 22' and analytical values defining the compound are tabulated in Table 23.

後処理

  1. distillationwas distilled out from the reaction solution
  2. customa column purification

出典と根拠

ORDレコード
ord-911c596038ab4722945e2253dfd8ca37
出典データセット
uspto-grants-1999_10
特許番号
US05968688

反応ノート

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