SINTESIS (E)-3-(3-KLOROFENIL)-1-(NAFTALEN-1-IL) PROP-2-EN-1-ON DARI 1-ASETILNAFTALEN DAN 3-KLOROBENZALDEHID MELALUI KONDENSASI ALDOL

Abstract

Chalcone (E)-3-(3-chlorophenyl)-1-(naphthalen-1-yl)prop-2-en-1-one was synthesized by aldol condensation reaction from 1-acetylnaphthalen with 3-chlorobenzaldehyde using NaOH catalyst by stirring method. (E)-3-(3-chlorophenyl)-1-(naphthalen-1- yl)prop-2-en-1-one compound obtained in yield 87,81 %. The structures of synthesized compounds were well characterized by UV, IR, NMR, and Mass spectroscopy showed that the compound obtained was correlated to our target compound