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Review | Regular issue | Vol 63, No. 5, 2004, pp.1193-1220
Published online, 16th February, 2004
DOI: 10.3987/REV-03-572
Synthesis of Heterocyclic Compounds from the Reactions of Dehydroacetic Acid (DHA) and Its Derivatives

Om Prakash,* Ajay Kumar, and Shiv P. Singh

*Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, 136119, India

Abstract

3-Acetyl-4-hydroxy-6-methyl-2-oxo-2H-pyran (Dehydroacetic acid, DHA) and its simple derivatives such as 3-cinnamoyl-4-hydroxy-6-methyl-2-oxo-2H-pyrans (Chalcone analogues of DHA) find interesting applications in the synthesis of various heterocyclic compounds. The review highlighting this aspect covers literature up to 2003.