反应详情

温度

130 °C

A mixture of 1-{13-methyl-4-[1-(propan-2-yl)-1H-1,2,4-triazol-5-yl]-9-oxa-3,6-diazatricyclo[8.4.0.02,6]tetradeca1(14),2,4,10,12-pentaen-12-yl}ethan-1-one (250 mg, 0.720 mmol) and DMF-DMA (170 mg, 1.44 mmol) in xylenes (10 mL) was stirred at 130° C. for 48 h under nitrogen atmosphere. After concentration, the residue was purified by reverse phase combiflash eluting with a 0-40% gradient of CH3CN in 0.3% NH4HCO3 to afford (2E)-3-(dimethylamino)-1-{13-methyl-4-[1-(propan-2-yl)-1H-1,2,4-triazol-5-yl]-9-oxa-3,6-diazatricyclo[8.4.0.02,6]tetradeca-1(14),2,4,10,12-pentaen-12-yl}prop-2-en-1-one (240 mg, 77% yield). LCMS (ESI) m/z: 407.3 [M+H+].

1. concentrationAfter concentration
2. customthe residue was purified by reverse phase combiflash
3. washeluting with a 0-40% gradient of CH3CN in 0.3% NH4HCO3