Archana Jyoti, Smriti Kushwaha, Swastika Singh, J. Baranwal
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引用次数: 0
Abstract
An efficient, 5‑Sulphosalicylic acid (5- SSA) catalysed green protocol for the synthesis of Indenopyrazolones and its derivatives is reported under metal-free conditions in an ethyl lactate system. The main advantages of this procedure include the use of an organocatalyst, ethyl lactate as a recyclable promoting media, practical simplicity, high yields, shorter reaction times, atom economy, and ease of isolation of the product. These results showed that aromatic aldehydes with electron-withdrawing groups reacted faster than aldehydes with electron-releasing groups as expected. According to these observations, aromatic aldehydes with electron-withdrawing groups reacted more quickly than aldehydes with electron-releasing groups.
期刊介绍:
Current Organocatalysis is an international peer-reviewed journal that publishes significant research in all areas of organocatalysis. The journal covers organo homogeneous/heterogeneous catalysis, innovative mechanistic studies and kinetics of organocatalytic processes focusing on practical, theoretical and computational aspects. It also includes potential applications of organocatalysts in the fields of drug discovery, synthesis of novel molecules, synthetic method development, green chemistry and chemoenzymatic reactions. This journal also accepts papers on methods, reagents, and mechanism of a synthetic process and technology pertaining to chemistry. Moreover, this journal features full-length/mini review articles within organocatalysis and synthetic chemistry. It is the premier source of organocatalysis and synthetic methods related information for chemists, biologists and engineers pursuing research in industry and academia.