Application of cyclohexane-1,3-diones for six-membered oxygen-containing heterocycles synthesis.
Sign Up to like & getrecommendations! Published in 2020 at "Bioorganic chemistry"
DOI: 10.1016/j.bioorg.2020.104559
Abstract: Cyclohexan-1,3-dione derivatives are versatile scaffolds for the synthesis of a variety of value-added organic molecules including heterocycles and natural products. Six-membered oxygen heterocycles prepared from cyclohexan-1,3-diones are of much importance as they are intermediate for… read more here.
Keywords: dione derivatives; membered oxygen; six membered; chemistry ... See more keywords
Palladium-catalyzed [4+4] cycloaddition of 2-pyrones with 2-alkylidenetrimethylene carbonates: access to bridged eight-membered oxygen heterocycles
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DOI: 10.1039/d4qo00329b
Abstract: In this work, a wide range of bridged eight-membered oxygen heterocycles have been constructed through a novel palladium-catalyzed [4+4] cycloaddition of 2-pyrones with 2-alkylidenetrimethylene carbonates. The reaction demonstrated broad substrate... read more here.
Keywords: oxygen heterocycles; eight membered; bridged eight; palladium catalyzed ... See more keywords