Reactions of naphthalen-2-ol Mannich bases with β-aminoacrylonitriles and methyl 3-morpholinoacrylate
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DOI: 10.1007/s10593-020-02695-4
Abstract: 3-Amino-2,3-dihydro-1 H -benzo[ f ]chromenes and 2-[(2-hydroxynaphthalen-1-yl)methyl]-2,3-dihydro-1 H -benzo[ f ]chromene-2-carbonitriles were obtained via the reaction of naphthalen-2-ol Mannich bases with β-aminoacrylonitriles and methyl 3-morpholinoacrylate as products of [4+2] cycloaddition of push-pull olefins to the… read more here.
Keywords: bases aminoacrylonitriles; reactions naphthalen; mannich bases; naphthalen mannich ... See more keywords