反应详情

Following the procedure used to prepare (1-{4-[4-oxo-2-phenyl-7-(2H-pyrazol-3-yl)-4H-chromen-3-yl]-phenyl}-cyclobutyl)-carbamic acid tert-butyl ester, {1-[4-(8-bromo-7-methoxy-4-oxo-2-phenyl-4H-chromen-3-yl)-phenyl]-cyclobutyl}-carbamic acid tert-butyl ester (100 mg, 0.173 mmol) was reacted with 4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrazole to give the title compound (51 mg, 52%). LCMS (Method H): RT=3.77 min, [M+H]+=564.