• Condensation of malonanilic acid with aldehydes - Part VII. Condensation with 6-nitro-piperonal, 6-bromopiperonal, 5-bromovanillin and 5-bromoveratraldehyde: Influence of several dissimilar groups

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/seca/020/04/0169-0174

    • Keywords

       

      Piperidine; Vanillin; Aromatic Aldehyde; Malonic Acid; Anilide

    • Abstract

       

      Malonanilic acid have been condensed under different conditions, with 6-nitro-piperonal, 6-bromopiperonal, 5-bormovanillin and 5-bromoveratraldehyde. The reactions with the first two give yields that may be more or less expected. The last two give some unexpected features, particularly 5-bromoveratraldehyde from which the expected cinnamanilide has not yet been isolated or obtained. All the products described in the paper are new.

    • Author Affiliations

       

      P I Ittyerah1 Kantilal C Pandya1

      1. Chemistry Department, St. John’s College, Agra
    • Dates

       
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