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Browsing Chemical by Subject "1-acethylnaphthalene"
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Item SINTESIS 3-(4-BROMOFENIL)-1-(NAFTALEN-1-IL)PROP-2-EN-1-ON DARI 1-ASETILNAFTALEN DENGAN 4-BROMOBENZALDEHID(2014-03-27) Sari, R. I. P; Yuharmen; JasrilChalcone of 3-(4-Bromo-phenyl)-1-naphthalen-1-yl-propenone was synthesized by the stirring method in Claisen-Schmidt Condensation with NaOH asthecatalyst.The structure of the compound was confirmed by 1H-NMR,13 C-NMR, IR, MS, and UV spectroscopy method. The compound produced was in 81.9% yields. Data characterization showed that the compound obtained was the target ted compoudItem SINTESIS DAN KARAKTERISASI SENYAWA (E)-3-(2-BROMOFENIL)-1-(NAFTALENIL)-2- PROPENON(2016-05-10) Safitri, Ariesta; Jasril; Eryanti, YumA chalcone (E)-3-(2-Bromo fenil)-1-(Naftalenil)-2- Propenon were synthesized by Claisen–Schmidt condensation of 1-acetilnaphthalene with 2-bromobenzaldehyde using NaOH as catalyst. Its structures of compound were characterized based on the interpretation of spectroscopic data including UV, FTIR, NMR, and MS. The compound show a good yield (60,57%). Its melting point observed in the range of 102-103 0 C.