Synlett 1993; 1993(5): 347-348
DOI: 10.1055/s-1993-22450
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2-Methyl-5,6-dimethylenepyrimidin-4-one: A Novel Diene

A. C. Tomé* , P. M. O'Neill, R. C. Storr, J. A. S. Cavaleiro
  • *Department of Chemistry, University of Aveiro, Aveiro, Portugal
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Publikationsdatum:
19. März 2002 (online)

2-Methyl-5,6-dimethylenepyrimidone 2 is generated by thermal extrusion of sulfur dioxide from the pyrimidone fused 3-sulfolene 5 and can be trapped with dienophiles and nucleophiles.