Design, Synthesis and Insecticidal Activities of Novel Pirazol Derivatives to Crop Protection

Aryl pyrazoles are compounds that display very interesting biological activities. This chapter reviews recent work of our group in the development of synthetic strategies for the preparation of new examples of these kinds of compounds to crop protection. A series of six N-aryl pyrazoles was synthesized by Michael-type addition reaction. The molecules 5- amino-1-aryl-1H-pyrazole-4-carbonitrile (3a-f)…
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September 3, 2020 0