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- W4367183486 endingPage "3743" @default.
- W4367183486 startingPage "3743" @default.
- W4367183486 abstract "In recent years, N-heterocyclic carbenes (NHC) have gained recognition as versatile molecules capable of acting as organocatalysts in various reactions, particularly through the activation of aldehydes via Breslow-type adducts. This organocatalytic activation has enabled the production of numerous 3,4-dihydropyran-2-ones and related derivatives. In this review, we provide an overview of the production of 3,4-dihydropyran-2-ones and derivatives via organocatalytic processes involving NHCs over the past eight years. These processes involve the use of a diverse range of substrates, catalysts, and reaction conditions, which can be classified into [4+2]-and [3+3]-type cycloadditions, primarily aimed at synthesizing this skeleton due to its biological activity and multiple stereocenters. These processes are scaled up to the gram scale, and the resulting products are often directed towards epimerization and functionalization to produce more complex molecules with potential applications in the biological field. Finally, we provide a perspective and the future directions of this topic in organic synthesis." @default.
- W4367183486 created "2023-04-28" @default.
- W4367183486 creator A5011826767 @default.
- W4367183486 creator A5043969972 @default.
- W4367183486 creator A5072515766 @default.
- W4367183486 date "2023-04-26" @default.
- W4367183486 modified "2023-10-02" @default.
- W4367183486 title "Recent Advances in the Synthesis of 3,4-Dihydropyran-2-Ones Organocatalyzed by N-Heterocyclic Carbenes" @default.
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