反应详情

The title compound was prepared following the procedure described for the compound of Example 27, but substituting butyraldehyde for benzaldehyde. After the usual work-up procedure, the crude was purified by automated flash liquid chromatography (Horizon™-Biotage) eluting with a gradient Petroleum Ether-(EtOAc+1.4 N methanolic ammonia 1:0.1) from 90:10 to 30:70 affording the title compound.

1. customAfter the usual work-up procedure, the crude was purified by automated flash liquid chromatography (Horizon™-Biotage)
2. washeluting with a gradient Petroleum Ether-(EtOAc+1.4 N methanolic ammonia 1:0.1) from 90:10 to 30:70 affording the title compound