Ammonium Hydroxide → 4-(4-(6-Methoxypyridin-3-ylamino)pyrimidin-5-yl)-6-methyl-1,3,5-triazin-2-amine

Participants

Reaction Steps

A glass microwave reaction vessel was charged with N-(6-methoxypyridin-3-yl)-5-(4-methyl-6-(methylthio)-1,3,5-triazin-2-yl)pyrimidin-4-amine (14 mg, 0.041 mmol), ammonium hydroxide, 28.0-30.0% (0.5 mL, 12.84 mmol) and dioxane (1 mL). The reaction mixture was stirred and heated at reflux in an oil bath for 1 h. The solid formed was filtered off and washed with EtOAc to give 4-(4-(6-methoxypyridin-3-ylamino)pyrimidin-5-yl)-6-methyl-1,3,5-triazin-2-amine (10 mg, 0.032 mmol, 79% yield). 1H NMR (300 MHz, d6-DMSO) δ 11.78 (s, 1H); 9.37 (s, 1H); 8.65 (s, 1H); 8.48 (s, 1H); 8.10 (d, J=8.33 Hz, 1H); 7.94 (s, 1H); 7.79 (s, 1H); 6.88 (d, J=8.77 Hz, 1H); 3.87 (s, 3H); 2.43 (s, 3H). m/z (ESI, +ve ion) 311.1 (M+H)+.

Provenance & Evidence