Articles with "heterocyclic ketene" as a keyword



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Tandem reaction of heterocyclic ketene aminals with diazoesters: Synthesis of pyrimidopyrrolidone derivatives

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Published in 2019 at "Tetrahedron Letters"

DOI: 10.1016/j.tetlet.2019.151136

Abstract: Abstract A tandem reaction of heterocyclic ketene aminals (HKAs) with diazoesters in the presence of a Cu catalyst is demonstrated for the efficient synthesis of pyrimidopyrrolidone derivatives. The reaction shows a broad substrate scope and… read more here.

Keywords: reaction heterocyclic; synthesis pyrimidopyrrolidone; ketene aminals; heterocyclic ketene ... See more keywords