Abstract
AbstractFor Abstract see ChemInform Abstract in Full Text.
Highlights
Flavonoids have attracted considerable attention due to their marked physiological activity and distinct functions'-6
3c,R=3,4-(OCH3), 3d,R=eOCH, diacetyl resorcinol (I), which was synthesized from resorcinol and acetic anhydride in presence of anhydrous zinc chloride using Nencki's method
A viscous red solution so obtained was cooled to room temperature and stirring with a mixture of HCl and water (1:1) gave an orange red crystalline compound, which was crystallized from methanol to give needles of 1
Summary
Flavonoids have attracted considerable attention due to their marked physiological activity and distinct functions'-6. 3c,R=3,4-(OCH3), 3d,R=eOCH, diacetyl resorcinol (I), which was synthesized from resorcinol and acetic anhydride in presence of anhydrous zinc chloride using Nencki's method. The diacetyl derivative (1) was condensed with different aromatic aldehydes in presence of potassium hydroxide to give 9 bischalcones (3a-i).
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