反应详情

温度

80 °C

A mixture of 12-bromo-4-[3-methyl-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-pentaene (1.0 g, 2.6 mmol), hexamethyldisilazane (3.0 mL, 14 mmol), and Pd(PPh3)2Cl2 (0.09 g, 0.13 mmol) in dry DMF (10 mL) was heated under CO atmosphere at 80° C. overnight. Most of the solvent was removed and water (20 mL) was added. The solid was collected by filtration, washed with water, and dried in vacuo to afford 4-[3-methyl-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-pentaene-12-carboxamide (1.3 g, 95% yield) as a gray solid. LCMS (ESI) m/z: 353.3 [M+H+].

1. customMost of the solvent was removed
2. additionwater (20 mL) was added
3. filtrationThe solid was collected by filtration
4. washwashed with water
5. customdried in vacuo