S. Matsjeh, C. Anwar, E. N. Solikhah
Mar 17, 2017
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Abstract
The compound 7-hydroxy-4’-methoxyflavanone and 7-hydroxy-4’-methoxyflavone have been synthesized through cyclization reaction of 2 ’, 4’-dihydroxy-4-methoxychalcone (1,3-diphenyl-2-propene-1-one). The 2 ’, 4’-dihydroxy-4-methoxychalcone were synthesized through Claisen-Schmidt condensation from 2,4-dihydroxyacetophenone and 4-methoxybenzaldehyde (anisaldehyde) in aqueous KOH as a catalyst in ethanol. The 7-hydroxy-4’-methoxyflavanone has been synthesized through cyclization reaction of 2 ’, 4’-dihydroxy-4-methoxychalcone by Oxa-Michael addition reaction with sulfuric acid as a catalyst in ethanol. The 7-hydroxy-4’-methoxyflavone has been synthesized through oxidative cyclization reaction of 2 ’, 4’-dihydroxy-4-methoxychalcone using I2 in DMSO as a catalyst with a mole ratio (1: 1) mol. All these producets were characterized by FT-IR, GC-MS, and 1H-NMR and 13C-NMR spectrometer. Both of these compounds were tested citotoxycity activity as an anticancer against cervical and colon cancer cells (HeLa and WiDr ...