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http://paper.sci.ui.ac.id/jspui/handle/2808.28/330
Title: | Unexpected synthesis of cinnamaldehyde-dimedone adduct using samarium (III) chloride |
Authors: | Cahyana, A. Herry Nadila, A. Ardiansah, Bayu |
Issue Date: | Jul-2017 |
Publisher: | AIP Publishing |
Series/Report no.: | Volume 1862; |
Abstract: | In the present work, 1,8-dioxooctahydroxanthene cannot be obtained from the reaction between cinnamaldehyde and dimedone (ratio 1:2) using samarium(III) chloride as a Lewis acid catalyst. The unexpected product formed is 5,5-dimethyl-2-(3-phenylallylidene)cyclohexane-1,3-dione as a result of 1:1 adduct. The product is obtained in a low to good yield and the optimum protocol can be achieved by running the reaction using 10% mol SmCl3 in water at room temperature for 2 h. This product is preliminary screened for its radical scavenging test with moderate activity. |
URI: | http://paper.sci.ui.ac.id/jspui/handle/2808.28/330 |
ISBN: | 978-073541536-2 |
Appears in Collections: | Proceedings Collection |
Files in This Item:
File | Description | Size | Format | |
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AHCahyana.ICPMS.2017.B.pdf | 3,75 MB | Adobe PDF | View/Open Request a copy |
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