SINTESIS DAN AKTIVITAS ANTIOKSIDAN 3-(3,4-dimetoksifenil)-1-(4-metilfenil)-2-propen-1-on

Please use this identifier to cite or link to this item: https://repository.unej.ac.id/xmlui/handle/123456789/77153

Title:	SINTESIS DAN AKTIVITAS ANTIOKSIDAN 3-(3,4-dimetoksifenil)-1-(4-metilfenil)-2-propen-1-on
Authors:	Pangaribowo, Dian Agung Sary, Indah Purnama Pratoko, Dwi Koko
Keywords:	antioxidant chalcone DPPH
Issue Date:	26-Sep-2016
Abstract:	A new compound from chalcone derivate has been synthesized from 4-methylacetophenone and 3,4dimethoxybenzaldehyde by Claisen-Schmidt condensation with catalyst of NaOH 60%. This compound is 3-(3,4dimethoxyphenyl)-1-(4-methylphenyl)-2-propen-1-one. Structureelucidation was conducted by FTIR and H-NMR analysis. The compound is relatively pure and this can be identified by only one spot on TLC analysis and the range of melting point is narrow. Antioxidant activity evaluation of the compound with DPPH method showed that IC 50 is 455.312 ppm, lower than vitamin C as the standard.
URI:	http://repository.unej.ac.id/handle/123456789/77153
ISSN:	2442-4935
Appears in Collections:	LSP-Jurnal Ilmiah Dosen

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