Brønsted acid-catalyzed metal- and solvent-free quinoline synthesis from N-alkyl anilines and alkynes or alkenes
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DOI: 10.1039/c7gc03175k
Abstract: Bronsted acid-catalyzed cyclization reactions of N-alkyl anilines with alkynes or alkenes in the presence of oxygen gas as an oxidant under metal- and solvent-free conditions are described. Various quinoline derivatives are obtained in satisfactory to… read more here.
Keywords: alkynes alkenes; alkyl anilines; metal solvent; acid catalyzed ... See more keywords