反应详情

A mixture of N-({4-bromo-2-[(trifluoromethyl)oxy]phenyl}methyl)-3-{[4-methyl-6-(methylamino)-1,3,5-triazin-2-yl]amino}cyclohexanecarboxamide (60 mg, 0.116 mmol), morpholine (20.21 mg, 0.232 mmol), Pd2(dba)3 (5.31 mg, 5.80 μmol), BINAP (5.42 mg, 8.70 μmol) and cesium carbonate (76 mg, 0.232 mmol) in 1,4-Dioxane (2 ml) was irradiated via microwave reactor for 20 min at 170° C. The crude reaction mixture was passed through a 2 gram SCX ion-exchange column. The column was flushed with MeOH, then it was flushed with 2N NH3 in MeOH. The NH3 solution was collected and the solvent was evacuated to give a residue which was purified by preparative HPLC, resulting in 3-{[4-methyl-6-(methylamino)-1,3,5-triazin-2-yl]amino}-N-({4-(4-morpholinyl)-2-[(trifluoromethyl)oxy]phenyl}methyl)cyclohexanecarboxamide (15 mg, 0.022 mmol, 19%). MS (ES) m/e 524 [M+H]+.

1. customwas irradiated via microwave reactor for 20 min at 170° C
2. customThe crude reaction mixture
3. customThe column was flushed with MeOH
4. customit was flushed with 2N NH3 in MeOH
5. customThe NH3 solution was collected
6. customthe solvent was evacuated
7. customto give a residue which
8. customwas purified by preparative HPLC