3,4-Dimethoxyaniline → N2-(3,4-dimethoxyphenyl)-5-fluoro-N4-(3-hydroxyphenyl)-2,4-pyrimidinediamine

HRID 71491

반응식

HRID 71491 반응식
Cl[C:2]1[N:7]=[C:6]([NH:8][C:9]2[CH:14]=[CH:13][CH:12]=[C:11]([OH:15])[CH:10]=2)[C:5]([F:16])=[CH:4][N:3]=1.[CH3:17][O:18][C:19]1[CH:20]=[C:21]([CH:23]=[CH:24][C:25]=1[O:26][CH3:27])[NH2:22]>>[CH3:17][O:18][C:19]1[CH:20]=[C:21]([NH:22][C:2]2[N:7]=[C:6]([NH:8][C:9]3[CH:14]=[CH:13][CH:12]=[C:11]([OH:15])[CH:10]=3)[C:5]([F:16])=[CH:4][N:3]=2)[CH:23]=[CH:24][C:25]=1[O:26][CH3:27]

참가 물질

3

반응물 2

HCID 227703,4-DimethoxyanilineHCID 220604512-chloro-5-fluoro-N-(3-hydroxyphenyl)-4-pyrimidineamine

생성물 1

HCID 22060315N2-(3,4-dimethoxyphenyl)-5-fluoro-N4-(3-hydroxyphenyl)-2,4-pyrimidinediamine

실험 절차

In like manner to the preparation of N4-(3,4-ethylenedioxyphenyl)-5-fluoro-N2-(3-hydroxyphenyl)-2,4-pyrimidinediamine, the reaction of 2-chloro-5-fluoro-N4-(3-hydroxyphenyl)-4-pyrimidineamine with 3,4-dimethoxyaniline gave N2-(3,4-dimethoxyphenyl)-5-fluoro-N4-(3-hydroxyphenyl)-2,4-pyrimidinediamine. 1H NMR (CDCl3): δ 7.90 (d, 1H, J=6.6 Hz), 7.59 (bs, 1H), 7.30 (s, 1H), 7.20-7.10 (m, 2H), 7.00-6.75 (m, 4H), 6.59 (bd, 1H, J=7.8 Hz), 3.87 (s, 3H), 3.84 (s, 3H); 19F NMR (CDCl3): −47229; LCMS: ret. time: 17.77 min.; purity: 78%; MS (m/e): 357 (MH+).

후처리

  1. customIn like manner to the preparation of N4-(3,4-ethylenedioxyphenyl)-5-fluoro-N2-(3-hydroxyphenyl)-2,4-pyrimidinediamine

출처 및 근거

ORD 기록
ord-816a6d06297948fabcec40233343e01c
출처 데이터셋
uspto-grants-2014_09
특허 번호
US08822685B2

연결된 노트

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