Please use this identifier to cite or link to this item:
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.
ISBN: 978-073541536-2
Appears in Collections:Proceedings Collection

Files in This Item:
File Description SizeFormat 
AHCahyana.ICPMS.2017.B.pdf3,75 MBAdobe PDFView/Open    Request a copy

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.