ChemInform Abstract: Eco‐Friendly Synthesis and Biological Evaluation of Substituted Pyrano[2,3‐c]pyrazoles.
Santhosh Reddy Mandha, Sravanthi Siliveri, Manjula Alla, Vittal Rao Bommena, Madhava Reddy Bommineni, Balasubramanian Sridhar
Abstract
Santhosh Reddy Mandha, Sravanthi Siliveri, Manjula Alla, Vittal Rao Bommena, Madhava Reddy Bommineni, Balasubramanian Sridhar
Abstract
Abstract An initial condensation reaction between ethylacetoacetate and hydrazine, followed by addition of aromatic aldehydes (I) and malononitrile (II) to condensation product (III) furnishes the pyranopyrazoles (IV) in high yields.
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Abstract An initial condensation reaction between ethylacetoacetate and hydrazine, followed by addition of aromatic aldehydes (I) and malononitrile (II) to condensation product (III) furnishes the pyranopyrazoles (IV) in high yields.
Key concepts: Chemistry, Malononitrile, Hydrazine (antidepressant), Condensation, Condensation reaction, Environmentally friendly, Organic chemistry, Combinatorial chemistry