2-Methoxy-6-methylaniline → HCID 21836053, 화합물

HRID 1739623노트

반응식

HRID 1739623 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]=1[F:20].[CH3:21][O:22][C:23]1[CH:29]=[CH:28][CH:27]=[C:26]([CH3:30])[C:24]=1[NH2:25]>>[CH3:21][O:22][C:23]1[CH:29]=[CH:28][CH:27]=[C:26]([CH3:30])[C:24]=1[NH:25][C:4]1[C:3]([F:20])=[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].[CH3:21][O:22][C:23]1[CH:29]=[CH:28][CH:27]=[C:26]([CH3:30])[C:24]=1[NH:25][C:4]1[C:3]([NH:25][C:24]2[C:26]([CH3:30])=[CH:27][CH:28]=[CH:29][C:23]=2[O:22][CH3:21])=[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

4

반응물 2

HCID 4592492-Methoxy-6-methylaniline2회HCID 2833793HCID 2833793, 화합물

생성물 2

HCID 21836053HCID 21836053, 화합물HCID 21836083HCID 21836083, 화합물

실험 절차

2 g of 1,2,3,4-Tetrafluoroanthraquinone and 25 g of 2-methoxy-6-methylaniline were charged in a 5 cc, four necked flask and then the reaction was carried out at 80° C. for about 4 hours. After completion of reaction, 2-methoxy-6-methylaniline was distilled out from the reaction solution, and a column purification using a column with a silica gel was effected to give rise to 1.04 g of 2-(2-methoxy-6-methylanilino)-1,3,4-trifluoroanthraquinone (Dye 7') (yield 36.7 mol %) and 1.05 g of 2,3-bis(2-methoxy-6-methylanilino)-1,4-difluoroanthraquinone (Dye 20') (yield 28.6 mol %). The physical properties of Dye 7' and analytical values defining the compound are tabulated in Table 23 and the physical properties of Dye 20' and analytical values defining the compound are tabulated in Table 24.

후처리

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

출처 및 근거

ORD 기록
ord-47448a32bb304a5eb6296f2b97083110
출처 데이터셋
uspto-grants-1999_10
특허 번호
US05968688

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