Articles with "allenoic amides" as a keyword



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Assembly of 3-sulfonated 2H-pyrrol-2-ones through the insertion of sulfur dioxide with allenoic amides

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Published in 2020 at "Chinese Chemical Letters"

DOI: 10.1016/j.cclet.2020.08.037

Abstract: Abstract Generation of 3-sulfonated 2H-pyrrol-2-ones through a three-component reaction of allenoic amides, sulfur dioxide, and aryldiazonium tetrafluoroborates under metal-free conditions is achieved. This transformation proceeds under mild conditions without the addition of catalysts or additives,… read more here.

Keywords: sulfur dioxide; sulfonated pyrrol; allenoic amides; pyrrol ones ... See more keywords