A. V. Lukashenko, V. Osyanin, D. Osipov
Nov 8, 2016
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Influential Citations
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Journal
Chemistry of Heterocyclic Compounds
Abstract
A series of 1H-benzo[f]chromene-2-carbaldehydes was obtained from naphthol Mannich bases and 3-(N,N-diethylamino)acrolein via a cascade reaction comprising [4+2] cycloaddition of generated in situ 1,2-naphthoquinone-2-methides and a push-pull β-enaminoaldehyde with consecutive elimination of diethylamine.