SINTESIS ANALOG KALKON TURUNAN 3’-HIDROKSIASETOFENON DAN METOKSIBENZALDEHID MENGGUNAKAN METODE IRADIASI MICROWAVE
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Date
2016-10-19
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Abstract
Chalcone (E)-1-(3’-hidroxyphenyl)-3-(3-methoxysiphenyl)prop-2-en-1-one (MN) have
been synthesized by Claisen–Schmidt condensation using potassium hydroxide as a
catalyst under microwave irradiation. The reactions took placed in a short time (4
minutes) with a satisfying yield (55-96%). The chalcone structure was characterized
based on the interpretation of spectroscopic data included UV, FTIR, 1H NMR and
HRMS.
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Keywords
chalcon, Claisen–Schmidt condensation, microwave irradiation