A simple synthesis of α, β-unsaturated aldehydes by 1,3-carbonyl transposition through one carbon homologation |
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| Authors: | Ratna Dasgupta Usha Ranjan Ghatak |
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| Affiliation: | Department of Organic Chemistry, India Association for the Cultivation of Science, Jadavpur, Calcutta - 700 032, India |
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| Abstract: | α,β-Unsaturated aldehydes are conveniently prepared from ketones through their β-diethoxymethyl derivatives by sodium borohydride reduction followed by acid-catalysed rearrangement of the resulting diacetal carbinols. |
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