4-[2-amino-4-(3-bromo-4-fluorophenyl)-1-methyl-5-oxo-4,5-dihydro-1H-imidazol-4-yl]phenyl methanesulfonate 、
2-氯-4-甲氧基吡啶 在
四(三苯基膦)钯 六甲基二锡 作用下,
反应 8.0h,
以6%的产率得到4-{2-amino-4-[4-fluoro-3-(4-methoxypyridin-2-yl)phenyl]-1-methyl-5-oxo-4,5-dihydro-1H-imidazoI-4-yl}phenyl methanesulfonate