2-Fluoro-5-methylaniline → N4-(3,4-ethylenedioxyphenyl)-5-fluoro-N2-(2-fluoro-5-methylphenyl)-2,4-pyrimidinediamine

HRID 1932244Notes

Reaction equation

HRID 1932244 reaction equation
Cl[C:2]1[N:7]=[C:6]([NH:8][C:9]2[CH:14]=[CH:13][C:12]3[O:15][CH2:16][CH2:17][O:18][C:11]=3[CH:10]=2)[C:5]([F:19])=[CH:4][N:3]=1.[F:20][C:21]1[CH:27]=[CH:26][C:25]([CH3:28])=[CH:24][C:22]=1[NH2:23]>>[CH2:17]1[CH2:16][O:15][C:12]2[CH:13]=[CH:14][C:9]([NH:8][C:6]3[C:5]([F:19])=[CH:4][N:3]=[C:2]([NH:23][C:22]4[CH:24]=[C:25]([CH3:28])[CH:26]=[CH:27][C:21]=4[F:20])[N:7]=3)=[CH:10][C:11]=2[O:18]1

Participants

3

Reactant 2

HCID 2629702-Fluoro-5-methylanilineHCID 220603622-chloro-5-fluoro-N-(3,4-ethylenedioxyphenyl)-4-pyrimidineamine

Product 1

HCID 22060278N4-(3,4-ethylenedioxyphenyl)-5-fluoro-N2-(2-fluoro-5-methylphenyl)-2,4-pyrimidinediamine

Procedure

In like manner to the preparation of 5-fluoro-N4-(3-hydroxyphenyl)-N2-[4-(3-phenyl-1,2,4-oxadiazol-5-yl)methyleneoxyphenyl]-2,4-pyrimidinediamine, 2-chloro-N4-(3,4-ethylenedioxyphenyl)-5-fluoro-4-pyrimidineamine and 2-fluoro-5-methylaniline were reacted to provide N4-(3,4-ethylenedioxyphenyl)-5-fluoro-N2-(2-fluoro-5-methylphenyl)-2,4-pyrimidinediamine. 1H NMR (CDCl3): δ 8.11 (dd, 1H, J=1.8 and 8.1 Hz), 7.94 (d, 1H, J=2.7 Hz), 7.08-6.84 (m, 4H), 6.74-6.67 (m, 1H), 6.64-6.59 (m, 1H), 4.27 (s, 4H), 2.28 (s, 3H); 19F NMR (282 MHz, CDCl3): −38659, −47267; LCMS: purity: 100%; MS (m/e): 371 (MH+).

Workup

  1. customwere reacted

Sources & evidence

ORD record
ord-97bdd1bb071842e7868af7a4c365b2d1
Source dataset
uspto-grants-2012_05
Patent number
US08188276B2

Reaction notes

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