反应详情

温度

125 °C

A mixture of 4-chloro-6-(5-isopropyl-2-methylphenyl)-2-(3-methyl-1-tosyl-1H-indol-4-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine (Example 17-E) (0.274 g, 0.468 mmol), (R)-tert-butyl 3-methylpiperazine-1-carboxylate (0.375 g, 1.87 mmol) and DIEA (0.33 mL, 1.87 mmol) in N,N-dimethylacetamide (3 mL) was heated at 125° C. for 15 h. Reaction mixture was diluted with EtOAc, washed with sat aq NaHCO3 and brine. The organic layer was then dried over Na2SO4, concentrated, purified via FCC (0-40% EtOAc/heptane) to provide the title compound. MS (ESI+) m/z 749.4 (M+H)+.

1. customReaction mixture
2. washwashed with sat aq NaHCO3 and brine
3. dry with materialThe organic layer was then dried over Na2SO4
4. concentrationconcentrated
5. custompurified via FCC (0-40% EtOAc/heptane)