The Synthesis through phase-transferring precipitation and Structural Characterization of Single-ligand Herbal-sarcandra Flavone Germanium

摘要

Irreversible transferring precipitation in ethanol solution is applied to form the target using the flavone extracted from herbal sarcandra by means of ultrasonic extraction at m (Ge 4): m (herbal sarcandra flavone) = 3:10, PH=4.5-5.5, constant temperature 40-45°C and 20-min stir as khaki-colored complex, which is to be precipitated, separated, purified, and examined through FTIR, UV, XRDand ascertained as herbal-sarcandra-flavone germanium.