Clean synthesis of coumarin-3-carboxylic acids using water extract of rice straw husk
Source abstract
Abstract
Here, the authors report a novel methodology for the synthesis of coumarin-3-carboxylic acids by using water extract of rice straw ash, which is a simple method for obtaining the final product. Coumarin-3-carboxylic acids have been synthesized from several substituted salicylaldehydes and Meldrum’s acid as starting materials in outstanding yields (72–94%) in 220–320 min at room temperature.
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Research context
OpenAlex topics: Synthesis and biological activity · Synthesis of Organic Compounds · Multicomponent Synthesis of Heterocycles
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Affiliations
Department of Pesticides and Agrochemicals, School of Chemical Sciences, Kavayitri Bahinabai Chaudhari, North Maharashtra University, Jalgaon, India
School of Life Sciences, Kavayitri Bahinabai Chaudhari, North Maharashtra University, Jalgaon, India
Department of Pesticides and Agrochemicals, School of Chemical Sciences, North Maharashtra University, Jalgaon, India
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