4-Aminobenzonitrile → HCID 21836017, 화합물

HRID 1739625노트

반응식

HRID 1739625 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.[C:21]([C:23]1[CH:29]=[CH:28][C:26]([NH2:27])=[CH:25][CH:24]=1)#[N:22]>>[C:21]([C:23]1[CH:29]=[CH:28][C:26]([NH:27][C:4]2[C:3]([NH:27][C:26]3[CH:28]=[CH:29][C:23]([C:21]#[N:22])=[CH:24][CH:25]=3)=[C:2]([F:1])[C:15]3[C:14](=[O:16])[C:13]4[C:8](=[CH:9][CH:10]=[CH:11][CH:12]=4)[C:7](=[O:17])[C:6]=3[C:5]=2[F:18])=[CH:25][CH:24]=1)#[N:22]

참가 물질

3

반응물 2

HCID 133964-Aminobenzonitrile2회HCID 2833793HCID 2833793, 화합물

생성물 1

HCID 21836017HCID 21836017, 화합물

실험 절차

1,2,3,4-Tetrafluoroanthraquinone and 25 g of p-cyanoaniline were charged in a 50 cc, four necked flask and then the reaction was carried out at 150° C. for about 3 hours. After completion of reaction, p-cyanoaniline was distilled out from the reaction solution and then a column purification using a column with a silica gel was effected to give rise to 2.46 g of 2,3-bis(p-cyanoanilino)-1,4-difluoroanthraquinone (Dye 18') (yield 72,3 mol %). The physical properties of Dye 18' 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-b4d99ba874ff4c5084361b4d524d42f3
출처 데이터셋
uspto-grants-1999_10
특허 번호
US05968688

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