| dc.contributor.author | AHMAD SURYA WIJAYA | |
| dc.date.accessioned | 2014-01-21T04:48:21Z | |
| dc.date.available | 2014-01-21T04:48:21Z | |
| dc.date.issued | 2014-01-21 | |
| dc.identifier.nim | NIM082210101083 | |
| dc.identifier.uri | http://repository.unej.ac.id/handle/123456789/19602 | |
| dc.description.abstract | A new compound from chalcone derivate has been synthesized from 4methylacetophenone
and
3,4-dimetoxybenzaldehide
by
Claisen-Schmidt
condensation
with
catalyst of NaOH 60%. This compound is 3-(3,4-dimetoxyphenyl)-1-(4methylphenyl)-2-propen-1-one.
Structure elucidation based on FTIR and
HNMR
spectra. The compound is relatively pure and this can be identified by only one spot
from TLC and the range of melting point is narrow. Antioxidant activity of compound
with DPPH method showed that the value IC
is 455,312 ppm it can be infered that
the antioxidant activity is low.
50
1 | en_US |
| dc.language.iso | other | en_US |
| dc.relation.ispartofseries | 082210101083; | |
| dc.subject | KARAKTERISASI DAN UJI AKTIVITAS ANTIOKSIDAN | en_US |
| dc.title | SINTESIS, KARAKTERISASI DAN UJI AKTIVITAS ANTIOKSIDAN SENYAWA 3-(3,4-DIMETOKSIFENIL)-1-(4-METILFENIL) -2-PROPEN-1-ON | en_US |
| dc.type | Other | en_US |
