Sri , Handayani, M.Si. THE STUDY OF CROSSED ALDOL CONDENSATION AT THE SYNTHESIS OF ASYMMETRIC DIBENZALACETONE. [Experiment/Research]
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Abstract
The synthesis of asymmetric dibenzalacetone has been done by crossed aldol condensation. It can be made from 3,4-dimethoxybenzaldehyde, benzaldehyde and acetone as the starting materials. As a nucleophile, acetone, has α-hydrogens in two side. It means, that it can attack two kinds of aldehyde. The product will be characterized by 1H-NMR, 13C-NMR, HMQC and HMBC spectrometer. Therefore, it was identified as 1(E),4(E)-1-phenyl-5-(3’,4’-dimethoxyphenyl)-penta-1,4-diene-3-one. FMIPA, 2008 (PEND. KIMIA)
| Item Type: | Experiment/Research |
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| Subjects: | Matematika dan Ilmu Pengetahuan Alam > Kimia |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Jurusan Pendidikan Kimia > Kimia |
| Depositing User: | Jurusan Kimia |
| Date Deposited: | 12 Sep 2012 15:05 |
| Last Modified: | 12 Sep 2012 15:05 |
| URI: | http://eprints.uny.ac.id/id/eprint/5446 |
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