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Mini-Reviews in Organic Chemistry

Author(s): Ghada G. El-Bana, Mohammed A. Salem, Mohamed H. Helal, Osama Alharbi and Moustafa A. Gouda*

DOI: 10.2174/1570193X19666220527163846

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A Review on the Recent Multicomponent Synthesis of 4H-Pyran Derivatives

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Abstract

4H-Pyran is a well-known moiety that appears in various natural and synthetic products. These compounds include various biological activities like anti-hepatotoxic, antitumor, antiinflammatory, antioxidant, anti-spasmolytic, diuretic, estrogenic, anticoagulant, antifungal, antiviral, anti-helminthic, antimicrobial, hypothermal, anti-tubercular, anti-HIV, herbicidal, anticonvulsant and analgesic activity. This review has summarized an overview of general strategies that allow the design of 4H-pyran derivatives via catalyzed one-pot multicomponent reactions.

Keywords: 4H-Pyran, multicomponent reactions, organic and inorganic catalysts, biocatalysts, ionic liquid and nanoparticle catalysts.

Graphical Abstract

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