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Synthesis 1990; 1990(12): 1157-1159
DOI: 10.1055/s-1990-27123
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Michael-Addition of Malononitrile to 1,3-Diaryl-2-propen-1-ones

Mohammad M. Al-Arab* , Hani D. Tabba, Bader S. Ghanem, Marilyn M. Olmstead
  • *Department of Chemistry, Yarmouk University, Irbid, Jordan
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Publikationsdatum:
02. Mai 2002 (online)

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2,4,6-Triaryl-3-aroyl-4-hydroxy-1,1-cyclohexanedicarbonitriles have been prepared by the base-catalyzed reaction of variously substituted α,β-unsaturated ketones with malononitrile in anhydrous ether at room temperature. Their structures have been established on the basis of their elemental analyses, IR, 1H- and 13C-NMR spectral data and X-ray crystallography.