4-Methoxybenzylamine → N4-(3,4-ethylenedioxyphenyl)-5-fluoro-N2-(4-methoxybenzyl)-2,4-pyrimidinediamine

HRID 1783022Notes

Reaction equation

HRID 1783022 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.[CH3:20][O:21][C:22]1[CH:29]=[CH:28][C:25]([CH2:26][NH2:27])=[CH:24][CH:23]=1>>[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:27][CH2:26][C:25]4[CH:28]=[CH:29][C:22]([O:21][CH3:20])=[CH:23][CH:24]=4)[N:7]=3)=[CH:10][C:11]=2[O:18]1

Participants

3

Reactant 2

HCID 754524-MethoxybenzylamineHCID 220603622-chloro-5-fluoro-N-(3,4-ethylenedioxyphenyl)-4-pyrimidineamine

Product 1

HCID 22060919N4-(3,4-ethylenedioxyphenyl)-5-fluoro-N2-(4-methoxybenzyl)-2,4-pyrimidinediamine

Procedure

In like manner to the preparation of N4-(3,4-ethylenedioxyphenyl)-5-fluoro-N2-(3-hydroxyphenyl)-2,4-pyrimidinediamine, 2-chloro-N4-(3,4-ethylenedioxyphenyl)-5-fluoro-4-pyrimidineamine and 4-methoxybenzylamine were reacted to yield N4-(3,4-ethylenedioxyphenyl)-5-fluoro-N2-(4-methoxybenzyl)-2,4-pyrimidinediamine. 1H NMR (CDCl3): δ 7.81 (d, 1H, J=2.7 Hz), 7.27 (m, 3H), 6.86 (m, 3H), 6.52 (s, 1H), 5.14 (s, 1H), 4.46 (d, 2H, J=5.4 Hz), 4.24 (s, 4H), 3.78 (s, 3H); LCMS: ret. time: 23.06 min.; purity: 94%; MS (m/e): 383 (MH+).

Workup

  1. customwere reacted

Sources & evidence

ORD record
ord-5a2d0f12d4ed482c98fe3f332f4d5c44
Source dataset
uspto-grants-2009_03
Patent number
US07498435B2

Reaction notes

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