反应详情

The title compound was prepared according to Preparation 92 using 3-fluoro-4-cyanophenylboronic acid and 4-bromo-3-chloro-2-nitroaniline. The residue was purified using silica gel column chromatography eluting with 10-50% EtOAc in heptanes to afford a yellow solid (2.45 g, 52%).

1. customThe residue was purified
2. washeluting with 10-50% EtOAc in heptanes