methanesulfonic acid 3-methoxy-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl ester 、 4-[2-amino-4-(3-bromophenyl)-1-methyl-5-oxo-4,5-dihydro-1H-imidazol-4-yl]phenyl propane-1-sulfonate 在
1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 potassium carbonate 作用下,
以
四氢呋喃 为溶剂,
反应 2.0h,
以32%的产率得到4-(2-amino-4-{3'-methoxy-5'-[(methylsulfonyl)oxy]biphenyl-3-yl}-1-methyl-5-oxo-4,5-dihydro-1H-imidazol-4-yl)phenyl propane-1-sulfonate