(5-Methylpyridin-2-yl)methanamine → N4-cyclohexyl-5,6-dimethyl-N2-[(5-methylpyridin-2-yl)methyl]pyrimidine-2,4-diamine

Beteiligte Stoffe

Reaktionsschritte

The titled compound was synthesized according to the general procedure described for preparation of N4-cyclohexyl-5,6-dimethyl-N2-(pyridin-2-ylmethyl)pyrimidine-2,4-diamine (Example 1) using [(5-methylpyridin-2-yl)methyl]amine instead of (pyridin-2-ylmethyl)amine. The product was purified by column chromatography eluting with mixture of chloroform/ethanol/20% water solution of ammonia (200:10:1), and then the final product was washed with diethyl ether to afford the titled compound as a white solid. 1H NMR (300 MHz, DMSO-d6) δ ppm 0.97-1.33 (m, 5H), 1.51-1.69 (m, 5H), 1.87 (s, 3H), 2.24 (d, J=6.0 Hz, 6H), 3.73 (s, 1H), 4.57 (d, J=5.6 Hz, 2H), 7.20 (d, J=7.79 Hz, 1H), 7.56 (d, J=8.06 Hz, 2H), 8.06 (t, J=5.6 Hz, 1H), 8.33 (s, 1H), 12.90 (bs, 1H); MS (ESI) m/z 326.1 (M+1)+.

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