反应详情

The title compound was prepared using N-isopropylaniline at 50° C. in place of aniline at room temperature according to the procedure of Intermediate 11, step c except the crude solid was purified by flash column chromatography (silica gel, 50% EtOAc-Heptane), affording the title compound.

1. customThe title compound was prepared
2. customat 50° C.
3. customat room temperature
4. customwas purified by flash column chromatography (silica gel, 50% EtOAc-Heptane)