Ethyl 5-amino-1H-indole-2-carboxylate → N2-(2-ethoxycarbonylindol-5-yl)-N4-(3,4-ethylenedioxyphenyl)-5-fluoro-2,4-pyrimidinediamine

HRID 76609Notes

Reaction equation

HRID 76609 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.[CH2:20]([O:22][C:23]([C:25]1[NH:26][C:27]2[C:32]([CH:33]=1)=[CH:31][C:30]([NH2:34])=[CH:29][CH:28]=2)=[O:24])[CH3:21]>>[CH2:20]([O:22][C:23]([C:25]1[NH:26][C:27]2[C:32]([CH:33]=1)=[CH:31][C:30]([NH:34][C:2]1[N:7]=[C:6]([NH:8][C:9]3[CH:14]=[CH:13][C:12]4[O:15][CH2:16][CH2:17][O:18][C:11]=4[CH:10]=3)[C:5]([F:19])=[CH:4][N:3]=1)=[CH:29][CH:28]=2)=[O:24])[CH3:21]

Participants

3

Reactant 2

HCID 10726872Ethyl 5-amino-1H-indole-2-carboxylateHCID 220603622-chloro-5-fluoro-N-(3,4-ethylenedioxyphenyl)-4-pyrimidineamine

Product 1

HCID 22060281N2-(2-ethoxycarbonylindol-5-yl)-N4-(3,4-ethylenedioxyphenyl)-5-fluoro-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 2-ethoxycarbonyl-5-aminoindole were reacted to yield N2-(2-ethoxycarbonylindol-5-yl)-N4-(3,4-ethylenedioxyphenyl)-5-fluoro-2,4-pyrimidinediamine. 1H NMR (CDCl3): δ 7.84 (d, 1H, J=5.4 Hz), 7.76 (d, 1H, J=3.6 Hz), 7.50 (d, 1H, J=9 Hz), 7.23-7.15 (m, 3H), 7.03 (bd, 1H, J=8.7 Hz), 6.78 (d, 1H, J=8.7 Hz), 4.38 (q, 2H, J=7.2 Hz), 4.22 (s, 4H), 1.41 (t, 3H, J=6.9 Hz); LCMS: ret. time: 23.58 min; purity: 100%; MS (m/e): 451 (MH+).

Workup

  1. customwere reacted

Sources & evidence

ORD record
ord-5c7ed4da614445fd9e2820f407664e5a
Source dataset
uspto-grants-2014_09
Patent number
US08835430B2

Reaction notes

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