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Idahosa, K.C. and Molefe, D.M. and Pakade, V.E. and Brown, M.E. (2011) Elucidation of the Complex Baylis-Hillman Reaction of 3-Methoxy-2-nitrobenzaldehyde with Methyl Vinyl Ketone. South African Journal of Chemistry, 64 . pp. 144-150. ISSN 0379-4350
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Official URL: http://0-hdl.handle.net.wam.seals.ac.za/10520/EJC2...
Abstract
DABCO-catalyzed reaction of 3-methoxy-2-nitrobenzaldehyde with methyl vinyl ketone (MVK) affords a mixture of products, comprising the ‘normal’ Baylis-Hillman adduct, theMVKdimer and a pair of diastereomeric bis-(MVK)Baylis-Hillman adducts. 1HNMRspectroscopy-based kinetic studies have provided clear insights into the competing pathways and product distribution in this complex reaction.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Baylis-Hillman reaction, Mechanism, Kinetics, 1H NMR spectroscopic analysis, Bis-(MVK)Baylis-Hillman products |
| Subjects: | Q Science > QD Chemistry |
| Divisions: | Faculty > Faculty of Science > Chemistry |
| ID Code: | 3636 |
| Deposited By: | Mrs Eileen Shepherd |
| Deposited On: | 11 Oct 2012 14:49 |
| Last Modified: | 11 Oct 2012 14:49 |
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