4-Amino-2-chlorobenzonitrile → HCID 21836007, 화합물

HRID 1739627노트

반응식

HRID 1739627 반응식
[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]

참가 물질

3

반응물 2

HCID 887284-Amino-2-chlorobenzonitrile2회HCID 2833793HCID 2833793, 화합물

생성물 1

HCID 21836007HCID 21836007, 화합물

실험 절차

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.

후처리

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

출처 및 근거

ORD 기록
ord-911c596038ab4722945e2253dfd8ca37
출처 데이터셋
uspto-grants-1999_10
특허 번호
US05968688

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