SINTESIS DAN UJI ANTIOKSIDAN SENYAWA (E)-1-(2-KLOROFENIL)-3-P-TOLILPROP-2-EN-1-ON

Eti Meirina Brahmana, Rena Lestari

Sari


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 compound
resulted rendement with value of 60,08% and characterized by using UV, IR, MS, and
1HNMR. Test of antioxidant activity using DPPH method showed that those compounds
have low potency as antioxidant agent LC50 with value 620,4506ppm.
Keywords: Antioxidant, DPPH, Chalcone, dan Synthesis


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DOI: https://doi.org/10.33559/mi.v12i10.1014

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Lembaga Penelitian & Pengabdian Masyarakat (LPPM). Universitas Muhammadiyah Sumatera Barat
Jl. Pasir Kandang No.4, Pasie Nan Tigo, Kec. Koto Tangah, Kota Padang, Sumatera Barat 25586. 
Email : lppmumsb@gmail.com



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