2-chloro-5-fluoro-N-(3,4-ethylenedioxyphenyl)-4-pyrimidineamine → HCID 22061050, compound

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Reaction Steps

In like manner to the preparation of N4-(3,4-ethylenedioxyphenyl)-5-fluoro-N2-(3-hydroxyphenyl)-2,4-pyrimidinediamine, the reaction of 2-chloro-N4-(3,4-ethylenedioxyphenyl)-5-fluoro-4-pyrimidineamine with 5-methyl-3-phenyl-4-oxazolylamine gave N4-(3,4-ethylenedioxyphenyl)-5-fluoro-N2-(5-methyl-3-phenyl-4-oxazolyl)-2,4-pyrimidinediamine. 1H NMR (CD3OD): δ 7.80-7.65 (m, 2H), 7.45 (bd, 1H), 7.20 (m, 1H), 7.00 (m, 1H), 6.65 (bd, 1H), 4.20 (s, 4H), 2.35 (s, 3H); LCMS: ret. time: 20.61 min.; purity: 78%; MS (m/e): 420 (MH+).

Provenance & Evidence