Abstract
Crotonaldehyde-type condensation in alkaline medium of 2-acetylpyrrole or pyrrole-2-aldehyde with aromatic or heterocyclic aldehydes and methyl ketones gives a number of hitherto undescribed pyrrole analogs of chalcone, and their 2, 4-dinitrophenylhydrazones are prepared.
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Tsukerman, S.V., Izvekov, V.P. & Lavrushin, V.F. Synthesis of chalcone analogs containing a pyrrole ring. Chem Heterocycl Compd 1, 352–354 (1966). https://doi.org/10.1007/BF00473807
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DOI: https://doi.org/10.1007/BF00473807