反应详情

The title compound was prepared as described in General Method 3 from 3-(4-hydroxy-phenyl)-1-phenyl-prop-2-en-1-one (25.5 g, 113.6 mmol), 5% Pd on BaSO4 (1.0 g), and THF (400 mL). The catalyst was filtered, and the filtrate was concentrated . The residue was recrystallized from 50% EtOH, to give the title compound, m.p. 118°-119° C.

1. customThe title compound was prepared
2. filtrationThe catalyst was filtered
3. concentrationthe filtrate was concentrated
4. customThe residue was recrystallized from 50% EtOH