反应详情

温度

100 °C

A pyrex reaction tube was charged with potassium phosphate (88 mg, 415 μmol), Pd2dba3 (16 mg, 17 mmol), Xantphos (22 mg, 38 mmol), 4-(7-methoxy-1,5-naphthyridin-4-yloxy)benzenamine (92 mg, 346 μmol), 3-chloro-5-methoxypyridazine (50 mg, 346 μmol), and toluene (1 mL). The tube was purged with argon, sealed, and the mixture was heated at 100° C. for 4 h. LCMS showed complete conversion to desired product. The mixture was then concentrated and purified by silica gel chromatography using 0 to 60% (90/10/1 DCM/MeOH/ammonium hydroxide) in DCM. MS: M+H+=376.

1. customThe tube was purged with argon
2. customsealed
3. concentrationThe mixture was then concentrated
4. custompurified by silica gel chromatography