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Rena Lestari, Eti Meirina Brahmana,
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Agriculture, Biological Sciences & Forestry Computer Science & IT Education

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SINTESIS DAN UJI ANTIOKSIDAN SENYAWA (E)-1-(2-KLOROFENIL)-3-P-TOLILPROP-2-EN-1-ON Rena Lestari, Eti Meirina Brahmana,
Menara Ilmu Vol 12, No 10 (2018): Vol. XII No. 10 Oktober 2018
Publisher : LPPM Universitas Muhammadiyah Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33559/mi.v12i10.1014

Abstract

Halogen substituted analog compound chalcone(E)-1-(2-chlorophenyl)-3-ptolylprop-2-en-1-on was synthesized from 4-metylbenzaldehyde as aldehydes with 2-chloroacetophenone, as ketones by using aldol condensation reaction. The compoundresulted rendement with value of 60,08% and characterized by using UV, IR, MS, and1HNMR. Test of antioxidant activity using DPPH method showed that those compoundshave low potency as antioxidant agent LC50 with value 620,4506ppm.Keywords: Antioxidant, DPPH, Chalcone, dan Synthesis
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