(R)-5-(3-amino-1-(3-bromophenyl)-4-fluoro-1H-isoindol-1-yl)-1-ethyl-3-methylpyridin-2(1H)-one 、
4-fluoro-3-methyl-5-(tributylstannyl)pyridine 在
四(三苯基膦)钯 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 0.33h,
以gave the title compound as a mixture with the other enantiomer (4 mg, 3% yield)的产率得到(R)-5-(3-Amino-4-fluoro-1-(3-(4-fluoro-5-methylpyridin-3-yl)phenyl)-1H-isoindol-1-yl)-1-ethyl-3-methylpyridin-2(1H)-one